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steam-runtime-tools (0.20210518.1) UNRELEASED; urgency=medium
[ Simon McVittie ]
* Build capsule-capture-libs from a bundled copy of libcapsule,
currently v0.20210114.0.
This reduces the number of components required to get a pressure-vessel
build: now all we need is the multiarch-prefixed wflinfo, and some
common shared libraries. (s-r-t!311)
* system-info: Make STEAM_RUNTIME take precedence over os-release.
If we're running the scout runtime inside a soldier container
(scout_layered_slim beta branch, T18668) then we want to be reporting
facts about the scout runtime.
* system-info: Show /overrides even if in scout runtime.
This is helpful if we're stacking the scout runtime onto the soldier
runtime (T18668): both pinned_libs_* and overrides are relevant there.
* system-info: Use a more compact output for overrides and pinned
libraries.
Most of the information in `find -ls` output is not particularly
interesting for debugging, so just log the list of files, whether each
one is a directory, and the targets of symlinks. Replace the paths
to the home directory and the LD_LIBRARY_PATH Steam Runtime with
$HOME and $STEAM_RUNTIME respectively, to make things more concise.
(s-r-t!315, Resolves: T28240)
-- Simon McVittie <smcv@collabora.com> Tue, 01 Jun 2021 12:26:55 +0100
steam-runtime-tools (0.20210518.0) scout; urgency=medium
* system-info: List /overrides/ correctly in recent SteamLinuxRuntime.
When pressure-vessel operates in --copy-runtime mode, /overrides is a
symlink to /usr/lib/pressure-vessel/overrides. "find /overrides -ls"
is useless here: it just lists the symlink, rather than traversing the
directory hierarchy.
* pv-wrap: Share Pipewire socket with container if available
* pv-runtime: Refactoring
* resolve-in-sysroot: Correct misleading error messages
* resolve-in-sysroot: Correctly bail out if a non-directory is found
-- Simon McVittie <smcv@collabora.com> Tue, 18 May 2021 11:22:07 +0100
steam-runtime-tools (0.20210430.0) scout; urgency=medium
* pressure-vessel: Performance improvements, especially on systems with
slow I/O performance
- Enumerate host system graphics drivers in parallel with other
required setup
- Speed up startup with cold cache by skipping unnecessary checks
- Speed up --copy-runtime mode by not opening shared libraries
with libelf
* pressure-vessel: Add a new runtime format with unpacked files
accompanied by a mtree(5) manifest. This is more space-efficient than
deploying a tarball, and speeds up setup when running under Flatpak.
1.11.x subsandboxing. (Resolves: T27912)
* pv-wrap: Auto-detect Flatpak 1.11.x (T27612)
* pv-wrap: Suggest an appropriate `flatpak override` command if needed
* pv-wrap: Remove support for escaping from a Flatpak container.
We did this as a very early prototype, but it never fully worked, and
required configuring Flatpak specially to allow Steam to escape from the
sandbox (which obviously undermines Flatpak's intended sandboxing).
* pv-runtime: Fix some misleading log messages and comments
* pressure-vessel: Remove unnecessary bundled copies of vainfo and
vulkaninfo
* tests: Update populate-depot.py from SteamLinuxRuntime.
Adjust invocation as required.
* system-info: Try to detect the expansion of $LIB and $PLATFORM (T27436)
* system-info: Detect Flatpak version (T27635)
* pressure-vessel: Undo SDL_VIDEODRIVER=wayland if running in scout.
The SDL in scout is too old for this to work.
(steam-runtime#232, steam-runtime#396, T27777)
* pressure-vessel: Show a warning if $PLATFORM cannot be detected.
This would break our ability to set up VDPAU drivers.
-- Simon McVittie <smcv@collabora.com> Fri, 30 Apr 2021 16:45:15 +0100
steam-runtime-tools (0.20210415.0) scout; urgency=medium
[ Ludovico de Nittis ]
* pressure-vessel: Show a warning when attempting to bind /usr/* dirs
(Helps: #30)
* pv-runtime: Improve experimental Flatpak sub-sandboxing support
(Fixes: T27437, T27438, T27442, T27443)
* pv-launch: Fix typo in --help
[ Simon McVittie ]
* pv-runtime: Don't set PulseAudio as default if it was not found,
fixing a regression in 0.20210317.0 on systems that use plain ALSA
(Helps: steam-runtime#344, steam-runtime#384)
* pv-runtime: Improve experimental Flatpak sub-sandboxing support
* Update libglnx
* pressure-vessel: Don't try to change file ownership when copying a tree
-- Simon McVittie <smcv@collabora.com> Thu, 15 Apr 2021 20:25:04 +0100
steam-runtime-tools (0.20210331.0) scout; urgency=medium
[ Simon McVittie ]
* Fix handling of libraries with non-ASCII paths
- pressure-vessel: Fix a crash if a Vulkan ICD or layer is in a
directory with a non-ASCII name
- system-info: Show details of libraries in non-ASCII locations
correctly
(Resolves: steam-runtime#385, steam-runtime-tools#69)
* system-info: Force environment variables into UTF-8
[ Ludovico de Nittis ]
* pressure-vessel: Use a tmpfs home directory when unsharing the home
directory and running non-interactively. (Resolves: steam-runtime#66)
* steam-runtime-steam-remote: Add a stub steam executable.
This tries to communicate with the running Steam client and pass
command-line options to it, and is suitable for placing in a container's
PATH as 'steam'. (Helps: T27035)
* steam-runtime-urlopen: Add a more Steam-centric URL-opening helper,
command-line-compatible with xdg-open.
This handles steam: and steamlink: URLs by passing them to the running
Steam client, even if it is not the default handler for those URLs,
and makes it possible to open http and https URLs via Steam if
xdg-desktop-portal is not available. (Helps: T27036)
-- Simon McVittie <smcv@collabora.com> Wed, 31 Mar 2021 16:59:04 +0100
steam-runtime-tools (0.20210317.0) scout; urgency=medium
[ Ludovico de Nittis ]
* pressure-vessel: Create symlinks for non-canonical SONAMES
such as libbz2.so.1
(Resolves: T26816; helps: steam-runtime#246)
* pressure-vessel: Set PulseAudio as the default ALSA driver if available.
(Resolves: steam-runtime-tools#65; helps: steam-runtime#371)
* pv-runtime: Use "/usr/share" as a fallback library data directory,
for better support for e.g. Exherbo (Resolves: steam-runtime-tools#68)
* pv-runtime: Try Exherbo's locale dirs as a fallback
(partially addresses: steam-runtime-tools#67)
* tests: Test ability to unshare the home directory
[ Simon McVittie ]
* pressure-vessel: Fix Proton setup commands in locales that use a
decimal comma, such as de_DE (helps: steam-runtime#381)
* pv-runtime: Avoid a spurious warning on first use
* pv-wrap: Fix a regression in the experimental Flatpak sub-sandboxing
code path with newer SteamLinuxRuntime wrapper scripts
-- Simon McVittie <smcv@collabora.com> Wed, 17 Mar 2021 19:17:08 +0000
steam-runtime-tools (0.20210312.0) scout; urgency=medium
* pressure-vessel: Fix a regression when using a game-specific home
directory. Mount points appeared in the wrong order, resulting in
the game-specific home covering up directories that should have been
shared, such as ~/.steam (Resolves: #63)
* pressure-vessel: Fix a regression when not using any runtime
-- Simon McVittie <smcv@collabora.com> Fri, 12 Mar 2021 19:19:42 +0000
steam-runtime-tools (0.20210305.0) scout; urgency=medium
* pressure-vessel: Fix processing of Vulkan ICDs/layers outside /usr
where the library_path in the JSON manifest is just a SONAME
(Resolves: steam-runtime#366)
* pressure-vessel: Fix regressions when graphics provider is set to empty
* pressure-vessel: Default to using graphics drivers from the current
execution environment, not necessarily the host
(Resolves: steam-runtime#367)
* pressure-vessel: Cope with /var/tmp (or /var) being a symlink
(Resolves: steam-runtime#368)
* pv-wrap: Make PROTON_LOG_DIR available in the container
(Resolves: steam-runtime#369)
* pressure-vessel: Never set XDG_DATA_DIRS to just our override directory.
Default to /usr/local/share:/usr/share as per the specification.
* pressure-vessel: Mask Vulkan layers in home directory or other non-/usr
paths. This avoids the Steam fossilize and overlay layers being
duplicated in the container's search path. (Resolves: T26160)
* pressure-vessel: Accept runtime with or without ./files at top level
* pv-launch: Sync minor improvements from flatpak-xdg-utils
* pv-launch: Use unset-env option for subsandbox API >= v5.
This was added in Flatpak 1.10.0.
* pressure-vessel: Improve diagnostics for various error conditions
* pressure-vessel: Generalize --copy-runtime-into into --variable-dir
* pressure-vessel: Fix locking behaviour in variable directory
* pressure-vessel: Add support for unpacking runtimes from an archive.
This previously had to be done by the SteamLinuxRuntime shell scripts.
* pressure-vessel: Automatically enable --copy-runtime if running
under Flatpak
* pressure-vessel: Make sure Debian-based runtimes will look in
/lib/terminfo, fixing the PRESSURE_VESSEL_SHELL=instead xterm's
behaviour when not running on a Debian derivative
* pressure-vessel: Treat LD_AUDIT the same as LD_PRELOAD, as another step
towards Flatpak support
* pressure-vessel: Put apt-style severity prefixes on messages
* pressure-vessel: Add experimental code path for Flatpak sub-sandboxing.
This requires branches of Flatpak that have not yet been reviewed or
merged, so it isn't expected to work yet. Only pressure-vessel or
Flatpak developers should enable this.
* pressure-vessel: Make /run/bumblebee.socket visible in container.
This is sometimes helpful for Primus/Bumblebee setups, although we
recommend PRIME render offloading (DRI_PRIME=1 for Mesa or
__NV_PRIME_RENDER_OFFLOAD=1 for NVIDIA) as a more reliable way to manage
multiple GPUs. (Helps: steam-runtime#372)
* debian: Make symlinks in RPATH point to libraries by SONAME.
This makes the steam-runtime-system-info in the LD_LIBRARY_PATH
Steam Runtime work more reliably across GLib upgrades.
* pressure-vessel: Respect search-cwd flag in STEAM_COMPAT_FLAGS.
This should fix games like Shadowrun Returns that assume their
installation directory is in the LD_LIBRARY_PATH.
(Resolves: steam-runtime#371, steam-runtime-tools#46)
* pressure-vessel: Run nvidia-modprobe -u before entering the container
if needed, to load nvidia_uvm.ko for Vulkan ray-tracing support
* pressure-vessel: Update flatpak-run to the latest upstream version.
This includes a fix to propagate the X11 cookies that have an address
equal to XAUTHLOCALHOSTNAME, fixing X11 authentication on some openSUSE
systems (Resolves: steam-runtime-tools#53)
* runtime: Bind the drirc settings from the provider
(Resolves: steam-runtime-tools#60)
* pv-adverb: Remove unused locales temporary directories
(Resolves: steam-runtime-tools#56)
* system-info: Report duplicate Vulkan ICDs/layers as an issue.
This helps us to detect misconfigured host systems, and also helps to
detect regressions where we duplicate ICDs/layers in the pressure-vessel
container that were not duplicates on the host. (Resolves: T26156)
* system-info: Add ability to set multiarch tuples to inspect
(Resolves: steam-runtime-tools#58)
* pressure-vessel: Mount systemd-resolved varlink socket if available
(Resolves: steam-runtime-tools#61)
* pressure-vessel: Include Vulkan shaders required by the included
diagnostic tool (Resolves: steam-runtime-tools#62)
* system-info: Parse Vulkan layers from a report in the right order
* tests: Programmatically generate more mock sysroots instead of including
them in the source release (Resolves: T26709)
-- Simon McVittie <smcv@collabora.com> Fri, 05 Mar 2021 11:08:01 +0000
steam-runtime-tools (0.20210203.0) scout; urgency=medium
* pressure-vessel: Revert improvements to speed of container setup.
This optimization caused some Vulkan layers and ICDs to appear more
than once in the container, which makes some games hang.
(Maybe resolves: steam-runtime#361, steam-runtime#362, steam-runtime#363)
* system-info: Log environment variables used by various Vulkan layers
-- Simon McVittie <smcv@collabora.com> Wed, 03 Feb 2021 16:33:56 +0000
steam-runtime-tools (0.20210201.0) scout; urgency=medium
[ Simon McVittie ]
* pressure-vessel: Make graphics stack provider's /etc/amd available
in the container.
This is needed for at least one of the AMD-maintained graphics stacks:
AMDVLK (open-source) and/or AMDGPU-PRO (proprietary).
(Resolves: steam-runtime#313)
* pressure-vessel: Make host's /etc available for reference in
/run/host/etc inside the container (also graphics stack provider's /etc
in /run/gfx/etc, if different)
* pressure-vessel: Make /var/tmp available in the container
* system-info: Show various environment variables that influence
components that we are interested in:
- the Steam client
- SDL
- Wine/Proton
- PulseAudio clients
- ALSA clients
* check-vulkan: Fix compilation on Steam Runtime 1½ 'heavy'.
heavy is still on Vulkan loader v1.1.73, which doesn't know
VK_ERROR_INVALID_DRM_FORMAT_MODIFIER_PLANE_LAYOUT_EXT.
* tests: Fix unit test failure if environment variables like DRI_PRIME
are set
[ Ludovico de Nittis ]
* pressure-vessel: Improve speed of container setup by combining multiple
calls to capsule-capture-libs
* system-info: Show machine-readable info for each Vulkan PhysicalDevice
(each GPU/driver combination, plus software rendering if available).
This should help us to see what is going wrong in multi-GPU scenarios.
(Helps: steam-runtime#312, steam-runtime#341, steam-runtime#352;
maybe also steam-runtime#340)
-- Simon McVittie <smcv@collabora.com> Mon, 01 Feb 2021 19:03:26 +0000
steam-runtime-tools (0.20210126.0) scout; urgency=medium
[ Ludovico de Nittis ]
* pressure-vessel: Fix a crash when environment variables carried over
from the host are not in the expected encoding
- In particular this fixes a crash when a game's installation directory
contains the trademark symbol. (Resolves: #52, steam-runtime#349)
* system-info: Fix a crash in some unlikely error cases
* system-info: Refactoring
* check-vulkan: Avoid a possible crash
* check-vulkan: Convert from C++ to C
* check-vulkan: List all Vulkan GPUs
* check-vulkan: Improve error messages
* system-info: Log more influential environment variables
* system-info: Add support for reading /run/host/container-manager
* system-info: Add support for detecting Podman
* system-info: Print diagnostic messages as arrays of lines
* system-info: Temporarily print details of all GPUs as diagnostic
messages, until we support printing them in a machine-readable way
-- Simon McVittie <smcv@collabora.com> Tue, 26 Jan 2021 13:22:50 +0000
steam-runtime-tools (0.20210114.0) scout; urgency=medium
[ Ludovico de Nittis ]
* pressure-vessel: Fix loading of ICDs and Vulkan layers that are
referenced by a bare SONAME (Resolves: #49)
- In particular this fixes the Mesa device selection layer
* pressure-vessel: Improve handling of LD_PRELOAD
[ Simon McVittie ]
* pressure-vessel: Find PulseAudio socket on systems that do not use
XDG_RUNTIME_DIR (Resolves: #51, steam-runtime#343)
* pressure-vessel: Further refactoring towards being able to run from
inside Flatpak
* pressure-vessel: Create symlinks for various distros' ld.so.cache
equivalents, improving ability to run on Clear Linux and Exherbo
(partially addresses steam-runtime#345, steam-runtime#230)
* pv-wrap: *Really* don't assume container's env is in the PATH,
again for Exherbo (partially addresses steam-runtime#230).
* pressure-vessel: Implement the container indicator from systemd's
CONTAINER_INTERFACE ($container and /run/host/container-manager)
* test-ui: Look for runtimes in PRESSURE_VESSEL_VARIABLE_DIR.
Future versions of SteamLinuxRuntime will use this to move the
non-Steampipe-managed runtimes into a var/ subdirectory.
-- Simon McVittie <smcv@collabora.com> Thu, 14 Jan 2021 14:29:37 +0000
steam-runtime-tools (0.20210105.0) scout; urgency=medium
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[ Simon McVittie ]
* pv-wrap: Make graphics drivers outside $HOME available, if used
(Resolves: #29, steam-runtime#313)
* pv-wrap: Refactor collection of DRI drivers so we use all the search
paths that SrtGraphics knows about
- Also look for Mesa DRI drivers in ${libdir}/xorg/modules/dri,
used on Slackware (Resolves: steam-runtime#318)
* pv-wrap: Don't assume container's env is in the PATH.
Some OS distributions, notably Exherbo, don't put /usr/bin in their
PATH. This means we can't safely use their PATH to invoke standard tools
inside the container. (Partially addresses steam-runtime#230)
* pv-wrap: Always disable gtk3-nocsd.
This module interposes in front of g_object_get(), and is known to cause
crashes, even in programs that use GObject but not GTK.
(Resolves: steam-runtime#286)
* pv-wrap: Cope with /tmp being a symlink.
If /tmp is a symlink in the current execution environment, then when
we ask bwrap to bind-mount /tmp/pressure-vessel-wrap.XXXXXX/overrides
over itself, it will try to create the parent directory /tmp, and fail
because there's a symlink in the way. Canonicalize the path and use that
instead. Partially addresses steam-runtime#321 (symlinks "above" the home
directory have the same problem, but are harder to fix).
* Improve diagnostic tools bundled with relocatable pressure-vessel:
- Don't wrap steam-runtime-system-info, so it can find its helpers
- Include vulkaninfo and wflinfo in relocatable installs
* pv-wrap: Remove --host-fallback option.
We are not going to be able to do this from within Flatpak, and it is
unsuitable for running runtimes other than Steam Runtime 1 'scout',
for which the LD_LIBRARY_PATH runtime mostly already works.
If we need an automatic fallback to running on the host for scout games,
we can do that better by running `pressure-vessel-wrap --test`.
* pressure-vessel: Speed up execution of short-lived subprocesses.
In particular, if the soft limit on open file descriptors is very large
(formerly recommended for Proton "esync", although the current
recommendation is to set a small soft limit and a large hard limit)
this can speed up pressure-vessel by as much as 90%. In more normal
configurations it can still save 10%. (Resolves: steam-runtime#323)
* pressure-vessel: Stop running bwrap --help, no longer needed.
* pv-wrap: Log pressure-vessel version on startup.
This serves two purposes: it gives us a timestamp for when
pressure-vessel started, and it puts the version number in the log.
* Preparatory work for being able to run inside Flatpak:
- system-info: Look in both /overrides and /usr/lib/p-v/overrides
- pv-wrap: In Flatpak, use pv-launch to run commands on the host
- pv-wrap: Remap $HOME for Flatpak correctly
- pv-wrap: In Flatpak, put game in same userns/pidns as Steam if possible
- pv-launch: Add the ability to unset environment variables when using
Flatpak APIs on the host
- Lots of refactoring in PvRuntime
* THIRD-PARTY.md: Add more licenses for steam-runtime-tools
* THIRD-PARTY.md: Point to git repo for steam-runtime-tools source
* THIRD-PARTY.md: Point to scout images for third-party library source
[ Ludovico de Nittis ]
* system-info: Diagnose STEAM_COMPAT_CLIENT_INSTALL_PATH mismatch
(Resolves: #41)
* runtime: correctly handle ICD for different ABI even without subdirs
(Resolves: #45)
* graphics: Do not load JSON ICDs multiple times from the same directory
(Resolves: #48; partially addresses steam-runtime#336)
* Refactor logging
* Add PRESSURE_VESSEL_LOG_INFO and PRESSURE_VESSEL_LOG_WITH_TIMESTAMP
environment variables
-- Simon McVittie <smcv@collabora.com> Tue, 05 Jan 2021 18:12:58 +0000
steam-runtime-tools (0.20201203.0) scout; urgency=medium
[ Ludovico de Nittis ]
* pressure-vessel: Cope with Vulkan meta-layers and handle them specially,
fixing an assertion failure (Resolves: steam-runtime#306)
* pressure-vessel: Add option to disable the import of Vulkan layers.
Users experiencing problems with Vulkan layers can disable their
inclusion in the container with environment variable
PRESSURE_VESSEL_IMPORT_VULKAN_LAYERS=0. (Resolves: steam-runtime-tools#37)
* pressure-vessel: Do not dlopen layers if it isn't necessary.
This makes it more likely that we can share the same JSON manifest
for all word-sizes, working around some overzealous deduplication
in the Vulkan loader. (Partially addresses: steam-runtime-tools#39)
* diagnostic tools: Try more VA-API code paths, so that the check can pass
on Intel GPUs (Resolves: steam-runtime-tools#24)
[ Simon McVittie ]
* pressure-vessel: Fix VDPAU driver loading when using newer glibc on
post-Haswell CPUs
* pressure-vessel: Improve correctness of PRESSURE_VESSEL_COPY_RUNTIME_INTO
by removing more conflicting libraries
* input-device test: Add more test data
-- Simon McVittie <smcv@collabora.com> Thu, 03 Dec 2020 18:20:30 +0000
steam-runtime-tools (0.20201124.0) scout; urgency=medium
* runtime: Expand libqual into an array of multilib directories.
This is a step towards searching all the necessary places for unusual
distributions like Exherbo (see steam-runtime#230), and gives us
an obvious extension point for adding more multilib directories.
* runtime: Don't issue warnings when unable to delete from runtime copy
* pressure-vessel-unruntime: Don't assume bash is at /bin/bash.
Apparently NixOS puts it somewhere else.
* pressure-vessel: Fix a wrong assertion that prevented running the
container with libraries from the host system instead of a runtime.
Steam never does this, but it's occasionally useful for debugging.
* pressure-vessel: Make /nix available read-only, if it exists.
This is necessary (but not sufficient!) for NixOS support.
* pressure-vessel: Make sure ~/.steam is available in the container,
even if it's a symbolic link (steam-runtime#291)
* pressure-vessel-wrap: Add environment variables to share filesystems
* pressure-vessel: Make STEAM_EXTRA_COMPAT_TOOLS_PATHS available
(partially addresses steam-runtime#302)
* input-device: Add a new API for input device enumeration and monitoring.
This can list and inspect input devices using libudev or directly, and
is potentially a basis for a future input device portal (see
steam-runtime-tools#11).
* system-info: Detect whether the expected runtime linker is present.
On operating systems with unusual path layouts, such as Exherbo and
NixOS, the de facto standard path for the runtime linker is not
necessarily present for all architectures.
(Of course, if the x86_64 runtime linker is not present, we won't
normally be able to run steam-runtime-system-info either, but at least
users of such operating systems can compile it from source code if they
need to provide diagnostics.)
* bin: Add new steam-runtime-input-monitor diagnostic tool
* bin, pressure-vessel: Disable GIO modules differently.
This avoids some misleading warnings (steam-runtime-tools#32).
* bin: Link diagnostic tools to libsteam-runtime-tools statically
* lib: Don't export private _srt_filter_gameoverlayrenderer
* tests: Link utils test to libsteam-runtime-tools statically
* tests: Move some tests for utility code out of pressure-vessel
* utils: Add the ability to find our prefix when statically linked
* build: Fix dependencies on generated headers
* build: Compile using gcc-4.8 on scout
* debian: Allow building with only libcapsule-tools-relocatable installed
* tests: Generate sysroots for each test, instead of per-build
[ Ludovico de Nittis ]
* pressure-vessel: Make the original environment available
* pressure-vessel: Treat LD_LIBRARY_PATH as system libraries.
At this stage we expect to have `LD_LIBRARY_PATH` set to the
`SYSTEM_LD_LIBRARY_PATH` of `steam.sh`.
This means that we should treat the `LD_LIBRARY_PATH` entries as
OS-level search path too.
* pressure-vessel-unruntime: Support PRESSURE_VESSEL_APP_LD_LIBRARY_PATH
* pressure-vessel: Add support for Vulkan layers.
When we use the provider graphics stack we also try to collect the
available Vulkan layers, similarly to what we already do for ICDs.
(T24365, T24347, T24348)
* pressure-vessel: use the new libcapsule "--remap-link-prefix" option.
Using the new "--remap-link-prefix" option we can now avoid breaking
symlinks not available under `/run/host`, such as Vulkan layers or
drivers in the home directory or in /opt. (steam-runtime-tools#29)
* pressure-vessel: Include host's fonts in the newly built container.
Soldier and Scout include a limited set of fonts that doesn't cover all
use cases. For example it is missing the necessary glyphs for Asian
languages. For this change to be effective, the container also needs an
updated steamrt-container-host-compat package.
(steam-runtime#289, T24559)
* system-info: Diagnose implicit and explicit Vulkan layers
* system-info: Add helper to check for xdg-desktop-portal
-- Simon McVittie <smcv@collabora.com> Tue, 24 Nov 2020 19:18:06 +0000
steam-runtime-tools (0.20201022.0) scout; urgency=medium
[ Ludovico de Nittis ]
* wrap: Set all the env vars before building the locking list.
This ensures pressure-vessel picks up the correct DISPLAY and XAUTHORITY
to work in situations where the X11 server does not listen on an
abstract socket, such as recent GNOME in Wayland mode.
(steam-runtime-tools#26, Proton#4270)
* Add support for Arch Linux /etc/locale.gen. (steam-runtime-tools#5)
* system-info: Return the correct value if the assertion fails
-- Simon McVittie <smcv@collabora.com> Thu, 22 Oct 2020 10:09:01 +0100
steam-runtime-tools (0.20201007.0) scout; urgency=medium
[ Ludovico de Nittis ]
* wrap: Do not lock LD_PRELOAD, so that games run in session mode get the
Steam Overlay (steam-runtime-tools#21)
* launch: Close the file descriptors after being forwarded
* CI: Avoid partial upgrades
* Diagnostic tools: include STEAMSCRIPT and STEAMSCRIPT_VERSION.
These provide details of the Steam bootstrapper script. (T22352)
[ Simon McVittie ]
* launch: Add support for communicating with Flatpak services
* adverb: Don't "pile up" errors if we cannot exec generate-locales
* adverb, launch, launcher: Store original environment
* flatpak-run: Make this more similar to Flatpak's version
* tests: Allow more time for test-locale-gen.sh
-- Simon McVittie <smcv@collabora.com> Wed, 07 Oct 2020 16:25:00 +0100
steam-runtime-tools (0.20201002.0) scout; urgency=medium
[ Ludovico de Nittis ]
* Reapply "runtime: Set STEAM_RUNTIME=/ if running in scout".
This will reassure some games, particularly those ported by Feral
Interactive, that they are running in the right environment.
Last time we tried this, it broke GTK in scout, but since then we have
fixed the custom search path patches in various libraries to cope.
(Resolves: pressure-vessel#8; maybe also: steam-runtime#202,
steam-runtime#249)
* wrap, launcher: Add an environment variable locking system.
If we want to pass all the possible variables that a user might have set
in the environment, then we need a mechanism to lock the variables that
pressure-vessel is editing (e.g. LIBGL_DRIVERS_PATH), variables that we
want to keep unset because will be wrong in the new container (e.g.
FLATPAK_ID) and variables that should inherit their value from the host
system (e.g. DISPLAY).
(Part of steam-runtime-tools#17)
* wrap: Save original environ before potentially altering it
* launcher: add support for unsetting environment variables
* json-glib-compat.h: Use the correct cleanup function for JsonArray
* fake-home.c: Do not shadow the possible global declaration of dirname
[ Simon McVittie ]
* launcher: Always set PWD to the command's actual working directory,
ignoring "locked" variables
* build: Link libglnx into steam-runtime-tools library.
This changes the effective license of the library from MIT/X11 to LGPL,
and will let us make more use of libglnx in future to make the library
more reliable.
- graphics, tests: Start to use g_autofree
* libsrt: Explicitly control symbol visibility
* libsrt: Move non-public utility functions to internal header
* libsrt: Start moving pressure-vessel utilities into the library
* flatpak-bwrap: Update from Flatpak 1.8.2
gcc 10 correctly diagnoses that if there are 0 bytes of arguments, we'll
allocate no bytes, leaving no space for this (unnecessary) '\0'.
* graphics: Fix a minor memory leak
* graphics: Canonicalize relative filenames before prepending sysroot
* graphics: Fix shadowing
* system-info: Open sysroot as a file descriptor
* system-info: Resolve container flag-files via sysroot
* system-info: Always pass around a non-NULL environment block
* README: Add more information about pressure-vessel
* tests: Parse and re-serialize expected JSON output.
This avoids test failure when using json-glib 1.6.x, which pretty-prints
empty arrays and empty objects differently.
* tests: Consolidate test-helper libraries
-- Simon McVittie <smcv@collabora.com> Fri, 02 Oct 2020 13:53:34 +0100
steam-runtime-tools (0.20200914.0) scout; urgency=medium
* Combine steam-runtime-tools with pressure-vessel (T22909)
[ Ludovico de Nittis ]
* steam: Do not report an issue if the Flatpak version of Steam is the
default URI handler
* wrap: Propagate even unchanged environment variables if running
in Flatpak
-- Simon McVittie <smcv@collabora.com> Mon, 14 Sep 2020 17:17:04 +0100
pressure-vessel (0.20200909.0) scout; urgency=medium
* Revert "runtime: Set STEAM_RUNTIME=/ if running in scout".
Setting STEAM_RUNTIME=/ causes configuration changes in libraries like
Pango and GTK, which break module loading when not in the
LD_LIBRARY_PATH Steam Runtime. We will need to update those libraries'
search paths before we can do this.
(Reopens: pressure-vessel#8, steam-runtime#202, steam-runtime#249)
-- Simon McVittie <smcv@collabora.com> Wed, 09 Sep 2020 18:51:19 +0100
[ Ludovico de Nittis ]
* Initial support for escaping from a Flatpak app to run games.
Due to Flatpak limitations, this prototype only works when the Flatpak
sandbox security has been completely disabled. Future development in both
Flatpak and pressure-vessel will be required to be able to launch games
in individual containers while keeping a security boundary between Steam
and the host system. (Resolves: T22373, T22371)
[ Simon McVittie ]
* runtime: Carry out the /usr merge when copying sysroots
(Resolves: pressure-vessel#3, T22126)
* wrap: Don't populate environment of FlatpakBwrap that will be merged
(Resolves: T23422)
* wrap: Use FlatpakExports to make host paths available in container.
This gives us access to the same tricks that Flatpak uses to get host
paths into the container in a more robust way: in particular, it sorts
paths to put parent before child, and exports symbolic links as symbolic
links plus a separate mount point for the target (which we previously
did for the subdirectories of ~/.steam, but nowhere else).
(Resolves: pressure-vessel#2, pressure-vessel#18; part of T22908)
* various commands: Print exit status immediately before exiting
* various commands: Include process ID in output.
When we have more than one layer of adverbs, this provides a way to
tell which one we are.
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* wrap, adverb: Move "wrap with xterm" code into the adverb.
This means the launching scripts for the "session" mode, which use
pv-launch to run the main game command in a previously-set-up pv-launcher
environment, can direct pv-adverb to run an interactive shell instead of
or in addition to the actual game.
(Part of steamlinuxruntime#2)
* wrap: Always mount /tmp from host for now.
SteamHTMLSurface and SteamVR use this as a rendezvous directory for
IPC. (Resolves: pressure-vessel#10)
* wrap: Parse app ID from $STEAM_COMPAT_APP_ID
* wrap: Parse several environment variables for paths to mount.
When combined with a Steam update, this should resolve a lot of issues
involving paths outside the current working directory.
(Resolves: pressure-vessel#4, pressure-vessel#11, pressure-vessel#12,
steam-runtime#217, steam-runtime#236, steam-runtime#257)
* wrap, adverb, launcher: Add ability to pass fds through to the command
(Resolves: pressure-vessel#6)
* runtime: Load basic NSS plugins along with host system glibc,
fixing username resolution in soldier container on Arch Linux.
This might also resolve steam-runtime#226, steam-runtime#264,
steam-runtime#258, steam-runtime#192, steam-runtime#262,
steam-runtime#227.
* runtime: Set STEAM_RUNTIME=/ if running in scout
(Resolves: pressure-vessel#8, and maybe steam-runtime#202,
steam-runtime#249)
* Improve automated tests
-- Simon McVittie <smcv@collabora.com> Tue, 08 Sep 2020 18:30:07 +0100
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pressure-vessel (0.20200819.0) scout; urgency=medium
* adverb, wrap: Add --terminate-timeout, --terminate-idle-timeout options.
This will let us clean up background processes when sharing a container
between multiple commands using -launcher and -launch.
* adverb, wrap: Implement --exit-with-parent.
-wrap eventually replaces itself with bubblewrap. If the bubblewrap
process is killed, we want the adverb command to be terminated, passing
the termination signal on to its own child process.
* adverb: When sent a common fatal signal, try to pass it on to the child
* launch, launcher: Allow terminating commands after a "main" command exits.
This can be used when launching Proton games, which consist of zero or
more setup commands, which may launch background processes, followed by
launching the game itself.
* wrap: Don't set up X11, etc. until after --filesystem.
If we want to be able to use --filesystem=/tmp, then we can't set up
the X11 socket until after we're finished with that.
* launch: Improve error handling for forwarding signals
* launch: Fix program name in logging
* runtime: Always provide adverb at /run/pressure-vessel/pv-from-host
* glib-backports: Redo backported Unix fd source in terms of a new GSource
* Remove -unruntime-test-ui.
We have a straightforward environment-variable-based way to select this.
* Remove unruntime-scout.
The SteamLinuxRuntime depot has a better implementation of this.
* man: Improve documentation
* CI fixes
-- Simon McVittie <smcv@collabora.com> Wed, 19 Aug 2020 16:33:45 +0100
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pressure-vessel (0.20200805.0) scout; urgency=medium
[ Simon McVittie ]
* wrap: Bind-mount /run/host/os-release if available.
Recent versions of Flatpak and systemd-nspawn can mount the host's
os-release at /run/host/os-release, even if the rest of the host's
/etc and /usr are not exposed to the container. For feature parity
we should try to do the same.
* runtime: Fix logic for whether to mount over an executable.
When using a scout sysroot with a newer-than-scout host, we were not
overwriting locale(1) and localedef(1) with the host copy, causing
mismatches.
Resolves: T22877
* wrap: Add a minimal implementation of --filesystem.
This is like `flatpak run --filesystem`, but for now much, much simpler;
callers are responsible for not giving us paths that will be a problem.
However, it's enough to bind-mount subdirectories of /tmp, which is
what we need if we want to use them as IPC rendezvous points.
* launcher: Add ability to run multiple commands in one container.
See the new pressure-vessel-launcher(1) man page for details.
We need this for Proton games, where running a game takes several
steps. At the moment each step is its own container, which means
they can't share locks, IPC sockets and other state.
Partially resolves: T22770
* all: Consistently work around glib!490 like Flatpak does
* adverb, wrap: Don't interfere with child process's stdin, stdout
* adverb, wrap: Pass verbosity down to adverb
* adverb, wrap: Share pv_boolean_environment()
[ Ludovico de Nittis ]
* gitlab-ci: Re-enable artifacts upload.
By increasing the CI upload limit we should be able to store the
pressure-vessel artifacts.
* Move locale generation to pressure-vessel-adverb
pressure-vessel-with-lock has been renamed to pressure-vessel-adverb
because now it has more capabilities than just taking a lock.
This change should help the environments that are not able to normally
run `bwrap`, like if we are in a Docker container or in a Flatpak app.
* Test that --generate-locales is in the bwrap arguments when expected
* tests/containers.py: Remove duplicated code
-- Simon McVittie <smcv@collabora.com> Wed, 05 Aug 2020 18:51:16 +0100
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pressure-vessel (0.20200709.0) scout; urgency=medium
* d/control: Fix wrong dependencies.
I'd only intended to bump the version on the libcapsule dependency,
not the steam-runtime-tools dependency.
* runtime: Remove hwcaps subdirectories when looking for gconv modules.
tests/containers.py was failing on SteamOS 2 'brewmaster' with the
libc6-i686 package installed, because that package contains an
optimized i686 glibc in /lib/i386-linux-gnu/i686/cmov/libc.so.6, which
is used in preference to the baseline i586 glibc in
/lib/i386-linux-gnu/libc.so.6. There are no corresponding optimized
gconv modules, only /usr/lib/i386-linux-gnu/gconv/*.
* tests: Add support for basic testing on a soldier container.
For the moment, this is basically scout with fewer guarantees: we
can't assume whether the host glibc is newer (like Arch Linux or
Ubuntu 20.04) or older (like SteamOS 2 'brewmaster'). (T22544)
* tests: Run s-r-s-i on host with LD_BIND_NOW=1.
If we allow lazy binding, we can succeed in loading a GIO module from
the host (which depends on a newer GObject than the one bundled with
pressure-vessel), then find that a symbol reference fails at the time
that we try to actually use it. Make it fail early, instead.
In particular, this is helpful on SteamOS 2 'brewmaster'.
* tests: Ignore inability to load libOSMesa.so.8.
This is included in prerelease versions of SteamRT 2 'soldier',
but because it uses the post-gcc-5 C++ ABI of libLLVM-7.so.1, it's
incompatible with versions of libLLVM-7.so.1 that were compiled to be
compatible with the gcc 4 C++ ABI, and in particular the one in
SteamOS 2 'brewmaster'.
This and the previous commit are sufficient to make tests/containers.py
pass on SteamOS 2 'brewmaster', if we also configure libxcb.so.1 to
be chosen by counting symbols (T22538) and libgcc_s.so.1 to be chosen
by counting verdefs (T16561).
-- Simon McVittie <smcv@collabora.com> Thu, 09 Jul 2020 11:43:09 +0100
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pressure-vessel (0.20200708.0) scout; urgency=medium
* unruntime, wrap: Add a way to disable all interactivity.
This is desirable if we are running something other than the main game,
for example steam-runtime-system-info or various preparatory steps
involved in running Proton.
* wrap: Import Steam compat tool data. (T22360)
This is necessary for Steam "compat tools" such as Proton.
STEAM_COMPAT_DATA_PATH points to data associated with the current
(compat tool, game) pair, for example the ${WINEPREFIX}.
STEAM_COMPAT_TOOL_PATH doesn't exist yet, but I'm assuming that it will
be set by some later version of the Steam client to point to Proton
itself.
STEAM_COMPAT_CLIENT_INSTALL_PATH points to the Steam installation. This
is hopefully in the home directory, so hopefully we bind-mount it anyway;
but if we don't, we should.
* runtime: Add arguments to the right bwrap invocation.
When we're entering the container to generate locales, we need to
bind-mount the staging area for /overrides in *that* bwrap invocation,
not add it as a bind-mount to the bwrap invocation that will actually
run the game. (T22534)
* runtime: Factor out beginning of capsule-capture-libs command-line.
This doesn't currently include the --dest because that varies - it's
usually arch->libdir_on_host, but not always.
* runtime: Pass --library-knowledge to capsule-capture-libs if possible.
For runtimes that support it, this gives us a way to override library
comparisons. In particular, we can make sure libgcc_s.so.1 is compared
by its version-definitions and symbols. (T16561, T16562)
* run-in-sysroot: Copy host /etc/passwd, /etc/group.
Otherwise, any test that refers to the username or home directory will
fail with a warning. Prior to GLib 2.35.9 (in particular, in GLib 2.32)
this happens in g_get_any_init_do(), which is also called to get the
TMPDIR, so any test that wants to create a temporary directory will
fail like this.
-- Simon McVittie <smcv@collabora.com> Wed, 08 Jul 2020 18:43:05 +0100
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[ Ludovico de Nittis ]
* Bind VDPAU drivers.
If available, and newer, we bind VDPAU drivers from the host system.
* Bind VA-API drivers and loaders.
If available, and newer, we bind VA-API drivers and loaders from the
host system.
* runtime: handle merged-/usr host OS with non merged-/usr container.
Prioritize "/usr/" over "/lib/" if it is available to avoid issues when
we use a non merged-/usr container with a host system that is
merged-/usr. (T22125)
[ Simon McVittie ]
* Update libglnx subproject from upstream
* runtime: Look for ldconfig in /sbin, /usr/sbin.
If we are on an OS where /sbin is not normally in unprivileged users'
PATHs (for example Debian), we won't find ldconfig in PATH and will
need to try harder.
* runtime: Reset PATH in the container.
The PATH from outside the container doesn't really make sense inside
the container, because the directory hierarchy could be totally different
(particularly on unusual host systems like GoboLinux and Exherbo).
Resetting it also makes sure we don't pick up local installations in
~/bin or ~/.local/bin, which could have dependencies that are
unsatisfied in the container.
Conversely, the PATH from the host might not include everything we need
in the container.
* runtime: Don't critical if we were unable to lock the runtime
* runtime: Add an option to skip generating missing locales.
This is one of the slower parts of the whole process, and not all
games (or automated tests) even need it.
* runtime: Factor out a struct to hold architecture-specific details
* runtime: Save a bwrap invocation and a shell by not using globbing
* runtime: Sort DRI "search path" more carefully.
As noted in the comment, the order matters.
* runtime: Access runtime without using bwrap if possible
* runtime: Optionally copy the runtime, and bind-mount the copy.
This is good for two reasons. In a Flatpak runtime, we will not be able
to do tricks with arbitrary bind-mounts; if we want the host library
stack, we will have to rewrite the mutable copy of the runtime to
replace container libraries with symlinks into /run/host. Also, when
not in a Flatpak runtime, having a mutable copy of the immutable runtime
gives developers a chance to edit the runtime to inject workarounds or
things they're testing. (T18688, T22035)
* bwrap: When we bind /usr, also bind /etc/ld.so.conf*
We'll need those if we want to run ldconfig.
* wrap: Add the ability to unshare the pid namespace.
We can use this to test whether it can be done without breaking Steam
(currently it cannot, unless you unload the gameoverlayrenderer.so
module).
* wrap: Really fail on invalid --env-if-host argument
* locale-gen: Add --output-dir option
* wrap-interactive: Fix display of pressure-vessel-wrap's name
* wrap-interactive: Print exit status before --shell=after
* wrap-interactive: Print exit status before "Enter to continue" prompt
* utils: Preserve permissions when copying, and fall back to reflink or
copy if hard link fails
* scripts: Assert that we have the desired Python version.
We require Python 3.5 (backports exist in both Steam Runtime 1 'scout'
and Steam Runtime 1½ 'heavy'), except for scripts that are meant to run
on test machines or non-developer Steam users' machines, which require
Python 3.4 (SteamOS 2, Debian 8, Ubuntu 14.04).
* build: Only instantiate libglnx subproject once
* build: Disable optional features of steam-runtime-tools subproject
* build: Disable -Wunused-local-typedefs globally
* build: Centralize dependency checking
* build: Convert parts of pressure-vessel into a static library
* build: Split into subdirectories
* tests: Improve coverage
* test-ui: Fix pyflakes warning for unnecessary blank line
* tests/relocatable-install.py: Silence a mypy warning
* sysroot: Add a way to mount more directories rw.
This will make it easier to install a new pressure-vessel build into a
relocatable directory hierarchy for testing.
* CI: Enable man pages for devel build
* CI: Move artifacts adjacent to the job that would produce them
* CI: Consistently indent with 4 spaces
-- Simon McVittie <smcv@collabora.com> Wed, 24 Jun 2020 19:05:13 +0100
[ Jeremy Whiting ]
* Add --test command line argument to pressure-vessel-wrap.
When --test is used, check for bubblewrap executable and return
0 if found, 1 otherwise.
[ Ludovico de Nittis ]
* Bind the host's ldconfig, gconv modules, locale(1) if we already use
libc from the host
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* wrap: mount /usr/share/libdrm if using host libdrm
* README: update scout download URL
* README: fix scout SDK package name
[ Simon McVittie ]
* wrap: Remount API filesystems when operating without a runtime
* test-ui: Do some expectation-management.
We don't want users who discover this test UI to think that everything
is going to work as-is.
* test-ui: Always offer to unshare home, with a clearer UI.
Rephrase it so that in the UI, unsharing the home directory looks like
the active choice ("separate home directory"), with the shared home
directory as the passive/default choice.
* test-ui: Clarify what the "no runtime" choice means
* test-ui: Rename "runtime" to "container runtime"
When we start dealing with LD_LIBRARY_PATH runtimes too, the difference
will become significant.
* test-ui: Show the version number of pressure-vessel-wrap
* bwrap: Don't create a /libexec symlink
* wrap: Resync some code borrowed from Flatpak with their version
* wrap: Correct some wait-status / exit status confusion
* wrap: Debug-log the bwrap executable if --test succeeds
* CONTRIBUTING.md: Add notes on what it's OK to depend on
* build: Automatically use python3.5 if available.
Steam Runtime 1 'scout' has python3.5 as a non-default Python 3 version,
and python3.2 as default.
* utils: Add a method to copy a directory tree using hard links.
This will let us duplicate a runtime and edit it in-place.
* runtime: Factor out a PvRuntime object
* runtime: Add an off-switch for the host graphics stack.
In practice we always want the host graphics stack, but maybe this
will be useful when debugging.
* runtime: Combine multiple runs of capsule-capture-libs into one
* README: Document a wrong assumption
* Build as a native package again.
Now that deb-build-snapshot supports a Build-Suffix option in
debian/git-version-gen.control, we don't need to worry about whether
the version number will be less than a previous version that had a +srt
suffix added by the Open Build Service.
-- Simon McVittie <smcv@collabora.com> Tue, 31 Mar 2020 20:39:16 +0100
pressure-vessel (0.20200108.0-0+steamrt1.1) scout; urgency=medium
* wrap: Don't pass --lock-file to bwrap.
This is redundant with us passing the fd to be held by
pressure-vessel-with-lock, and it causes bwrap to produce the wrong
exit status (see https://github.com/containers/bubblewrap/issues/336
and https://github.com/containers/bubblewrap/pull/325).
* bwrap-lock: Add support for OFD locks.
On Linux >= 3.15, this allows us to pass a lock fd to a child process
across bwrap's fork-and-exec the way we were already trying to, and
have it actually work.
* wrap: Tell child process to take out its own lock if necessary.
Non-OFD locks don't propagate across fork(), and bwrap needs to clone()
itself (which behaves like fork() in this respect) to separate itself
into a parent outside the container and a child inside the container.
This change adds a weak dependency on Linux 3.15. If we run on an older
version, everything should still *work*, but there will be a short
period of time during which we have already decided to use the runtime,
but it is not locked (and in particular not protected from deletion).
-- Simon McVittie <smcv@collabora.com> Wed, 08 Jan 2020 15:34:14 +0000
pressure-vessel (0.20191216.0-0+steamrt1.1) scout; urgency=medium
* wrap: Mount pressure-vessel on /run/pressure-vessel if using runtime.
This avoids relying on the directory containing pressure-vessel being
being below either the current working directory, or the default
Steam library in $(realpath ~/.steam/steam).
(Closes: ValveSoftware/steam-runtime#204)
* ci: Do a build with AddressSanitizer and UndefinedBehaviourSanitizer
-- Simon McVittie <smcv@collabora.com> Mon, 16 Dec 2019 14:15:29 +0000
pressure-vessel (0.20191115.0-0+steamrt1.1) scout; urgency=medium
* wrap: Add API for a bubblewrap-compatible fcntl lock
* wrap: Take out a lock on the container's runtime for the duration
* with-lock: Add a utility to do things while holding a lock
* wrap: Use with-lock to hold the lock until all children have exited
* wrap: Print environment variables quoted as intended
* Go back to non-native versioning.
Versioning pressure-vessel as a native package interacts poorly with
the combination of the Open Build Service pseudo-binNMU suffix and the
deb-build-snapshot tool used for prereleases:
0.20190927.0+7+g1234567+srt1 is less than 0.20190927.0+srt1, so
0.20190927.0 would wrongly be preferred over the prerelease at commit
1234567, 7 commits later than 0.20190927.0.
* Update libglnx, applying a fixed version of libglnx!14