Backport packages for 18.04.5 HWE stack

Hello Timo, or anyone else affected,

Accepted libdrm into bionic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/libdrm/2.4.101-2~18.04.1 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed-bionic to verification-done-bionic. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-bionic. In either case, without details of your testing we will not be able to proceed.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping!

N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days.

Hello Mr. Aaltonen, Mr. Zemczak,

Per the distro packaging guidelines for Intel/Iris [1], please add libepoxy 1.5.4-1 to the set of packages to backport to bionic in this set and build the xorg packages against it instead of the older libepoxy. This is to avoid a mixed i965+iris driver situation that is not recommended.

Alternatively, mesa's debian/rules can be adjusted by adding `confflags_GALLIUM += -Dprefer-iris=false` immediately after `GALLIUM_DRIVERS += iris,` to avoid the dependency bump and retain i965 as the default OpenGL driver for all Intel hardware like previous mesa builds for 18.04.

[1] https://lists.freedesktop.org/archives/mesa-dev/2020-January/224027.html

right, I think the default driver should still be i965 for the backport, as TGL support isn't a priority

Hello Timo, or anyone else affected,

Accepted mesa into bionic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/mesa/20.0.4-2ubuntu1~18.04.1 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed-bionic to verification-done-bionic. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-bionic. In either case, without details of your testing we will not be able to proceed.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping!

N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days.

Hello Timo, or anyone else affected,

Accepted xserver-xorg-video-ati-hwe-18.04 into bionic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/xserver-xorg-video-ati-hwe-18.04/1:19.1.0-1~18.04.1 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed-bionic to verification-done-bionic. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-bionic. In either case, without details of your testing we will not be able to proceed.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping!

N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days.

Hello Timo, or anyone else affected,

Accepted xserver-xorg-video-amdgpu-hwe-18.04 into bionic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/xserver-xorg-video-amdgpu-hwe-18.04/19.1.0-1~18.04.1 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed-bionic to verification-done-bionic. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-bionic. In either case, without details of your testing we will not be able to proceed.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping!

N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days.

Hello Timo, or anyone else affected,

Accepted xorg-server-hwe-18.04 into bionic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/xorg-server-hwe-18.04/2:1.20.8-2ubuntu2.1~18.04.1 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed-bionic to verification-done-bionic. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-bionic. In either case, without details of your testing we will not be able to proceed.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping!

N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days.

Hello Timo, or anyone else affected,

Accepted llvm-toolchain-10 into bionic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/llvm-toolchain-10/1:10.0.0-4ubuntu1~18.04.1 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed-bionic to verification-done-bionic. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-bionic. In either case, without details of your testing we will not be able to proceed.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping!

N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days.

Hello Timo, or anyone else affected,

Accepted mesa into bionic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/mesa/20.0.4-2ubuntu1~18.04.2 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed-bionic to verification-done-bionic. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-bionic. In either case, without details of your testing we will not be able to proceed.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping!

N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days.

Hello, this broke virtualbox builds.

gcc -c -O2 -g -pipe -Wshadow -Wall -Wextra -Wno-missing-field-initializers -Wno-unused -Wno-trigraphs -fdiagnostics-show-option -Wno-unused-parameter -Wlogical-op -Wno-variadic-macros -Wno-long-long -Wunused-variable -Wunused-function -Wunused-label -Wunused-parameter -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations -Werror-implicit-function-declaration -Wno-variadic-macros -O2 -mtune=generic -fno-omit-frame-pointer -fno-strict-aliasing -fvisibility=hidden -DVBOX_HAVE_VISIBILITY_HIDDEN -DRT_USE_VISIBILITY_DEFAULT -fPIC -Wno-overlength-strings -include /<<PKGBUILDDIR>>/include/iprt/linux/symvers.h -fno-stack-protector -m64 -I/<<PKGBUILDDIR>>/src/VBox/GuestHost/OpenGL/include -I/<<PKGBUILDDIR>>/out/obj/VBoxOGLgen -I/<<PKGBUILDDIR>>/out/obj/VBoxEGL/dtrace -I/<<PKGBUILDDIR>>/include -I/<<PKGBUILDDIR>>/out -DVBOX -DVBOX_OSE -DVBOX_WITH_64_BITS_GUESTS -DVBOX_WITH_REM -DVBOX_WITH_RAW_MODE -DRT_OS_LINUX -D_FILE_OFFSET_BITS=64 -DRT_ARCH_AMD64 -D__AMD64__ -DVBOX_WITH_DEBUGGER -DVBOX_WITH_HARDENING -DRTPATH_APP_PRIVATE=\"/usr/share/virtualbox\" -DRTPATH_APP_PRIVATE_ARCH=\"/usr/lib/virtualbox\" -DRTPATH_SHARED_LIBS=\"/usr/lib/virtualbox\" -DRTPATH_APP_DOCS=\"/usr/share/doc/virtualbox\" -DIN_RING3 -DVBOX_WITH_DTRACE -DVBOX_WITH_DTRACE_R3 -DIN_GUEST -DIN_GUEST_R3 -DIN_RT_R3 -DGC_ARCH_BITS=64 -DPIC -DVBOX_WITH_HGCM -DLOG_USE_C99 -DRT_WITHOUT_EXEC_ALLOC -DLinux=1 -D_GNU_SOURCE -Wp,-MD,/<<PKGBUILDDIR>>/out/obj/VBoxEGL/egl.o.dep -Wp,-MT,/<<PKGBUILDDIR>>/out/obj/VBoxEGL/egl.o -Wp,-MP -o /<<PKGBUILDDIR>>/out/obj/VBoxEGL/egl.o /<<PKGBUILDDIR>>/src/VBox/Additions/common/crOpenGL/egl.c
In file included from /<<PKGBUILDDIR>>/src/VBox/Additions/common/crOpenGL/glx.c:32:0:
/<<PKGBUILDDIR>>/src/VBox/Additions/common/crOpenGL/dri_glx.h:114:35: error: conflicting types for ‘glXQueryGLXPbufferSGIX’
 extern DECLEXPORT(int) VBOXGLXTAG(glXQueryGLXPbufferSGIX)
                                   ^
/<<PKGBUILDDIR>>/src/VBox/Additions/common/crOpenGL/dri_glx.h:31:27: note: in definition of macro ‘VBOXGLXTAG’
  #define VBOXGLXTAG(Func) Func
                           ^~~~
In file included from /usr/include/GL/glx.h:328:0,
                 from /<<PKGBUILDDIR>>/src/VBox/GuestHost/OpenGL/include/chromium.h:99,
                 from /<<PKGBUILDDIR>>/src/VBox/Additions/common/crOpenGL/glx.c:26:
/usr/include/GL/glxext.h:861:6: note: previous declaration of ‘glXQueryGLXPbufferSGIX’ was here
 void glXQueryGLXPbufferSGIX (Display *dpy, GLXPbufferSGIX pbuf, int attribute, unsigned int *value);
      ^~~~~~~~~~~~~~~~~~~~~~
kmk_builtin_append -n "/<<PKGBUILDDIR>>/out/obj/VBoxOGL/context.o.dep" "" "/<<PKGBUILDDIR>>/src/VBox/Additions/common/crOpenGL/context.c:" ""
kBuild: Creating directory /<<PKGBUILDDIR>>/out/obj/pam_vbox/
kmk_builtin_mkdir -p -- /<<PKGBUILDDIR>>/out/obj/pam_vbox/
kBuild: Compiling pam_vbox - /<<PKGBUILDDIR>>/src/VBox/Additions/common/pam/pam_vbox.cpp => /<<PKGBUILDDIR>>/out/obj/pam_vbox/pam_vbox.o
kmk_builtin_rm -f -- /<<PKGBUILDDIR>>/out/obj/pam_vbox/pam_vbox.o.dep /<<PKGBUILDDIR>>/out/obj/pam_vbox/pam_vbox.o
g++ -c -O2 -g -pipe -pedantic -Wshadow -Wall -Wextra -Wno-missing-field-initializers -Wno-unused -Wno-trigra...

Hello, this patch [1] based on https://gitlab.freedesktop.org/mesa/mesa/-/commit/3dd299c3d5b88114894ec30d1fac85fba688201f
did the trick.

I'll add as part of my ongoing SRU request.

[1]
--- virtualbox-5.2.42-dfsg.orig/include/VBox/HostServices/glxext.h
+++ virtualbox-5.2.42-dfsg/include/VBox/HostServices/glxext.h
@@ -573,7 +573,7 @@ typedef GLXFBConfigSGIX ( * PFNGLXGETFBC
 #ifdef GLX_GLXEXT_PROTOTYPES
 extern GLXPbufferSGIX glXCreateGLXPbufferSGIX (Display *, GLXFBConfigSGIX, unsigned int, unsigned int, int *);
 extern void glXDestroyGLXPbufferSGIX (Display *, GLXPbufferSGIX);
-extern int glXQueryGLXPbufferSGIX (Display *, GLXPbufferSGIX, int, unsigned int *);
+extern void glXQueryGLXPbufferSGIX (Display *, GLXPbufferSGIX, int, unsigned int *);
 extern void glXSelectEventSGIX (Display *, GLXDrawable, unsigned long);
 extern void glXGetSelectedEventSGIX (Display *, GLXDrawable, unsigned long *);
 #endif /* GLX_GLXEXT_PROTOTYPES */
--- virtualbox-5.2.42-dfsg.orig/src/VBox/Additions/common/crOpenGL/dri_glx.h
+++ virtualbox-5.2.42-dfsg/src/VBox/Additions/common/crOpenGL/dri_glx.h
@@ -111,7 +111,7 @@ extern DECLEXPORT(const char *) VBOXGLXT
 extern DECLEXPORT(GLXPbufferSGIX) VBOXGLXTAG(glXCreateGLXPbufferSGIX)
 (Display *dpy, GLXFBConfigSGIX config, unsigned int width, unsigned int height, int *attrib_list);

-extern DECLEXPORT(int) VBOXGLXTAG(glXQueryGLXPbufferSGIX)
+extern DECLEXPORT(void) VBOXGLXTAG(glXQueryGLXPbufferSGIX)
 (Display *dpy, GLXPbuffer pbuf, int attribute, unsigned int *value);

 extern DECLEXPORT(GLXFBConfigSGIX *) VBOXGLXTAG(glXChooseFBConfigSGIX)
--- virtualbox-5.2.42-dfsg.orig/src/VBox/Additions/common/crOpenGL/glx.c
+++ virtualbox-5.2.42-dfsg/src/VBox/Additions/common/crOpenGL/glx.c
@@ -763,7 +763,7 @@ DECLEXPORT(void) VBOXGLXTAG(glXGetSelect
     (void) mask;
 }

-DECLEXPORT(int) VBOXGLXTAG(glXQueryGLXPbufferSGIX)(Display *dpy, GLXPbuffer pbuf,
+DECLEXPORT(void) VBOXGLXTAG(glXQueryGLXPbufferSGIX)(Display *dpy, GLXPbuffer pbuf,
                                                    int attribute, unsigned int *value)
 {
     (void) dpy;
@@ -771,7 +771,7 @@ DECLEXPORT(int) VBOXGLXTAG(glXQueryGLXPb
     (void) attribute;
     (void) value;
     crWarning("glXQueryGLXPbufferSGIX not implemented by Chromium");
- return 0;
+ return;
 }

 DECLEXPORT(int) VBOXGLXTAG(glXGetFBConfigAttribSGIX)(Display *dpy, GLXFBConfig config,

I've tested the stack on Intel Comet Lake U & H, and AMD Navi14 (RX 5500), both work fine. Navi needs the firmware from bug 1881525 but that's irrelevant here.

actually, hold mesa for now, until the breaks/replaces in focal libglvnd are bumped

I'll open a separate bug for the migration to llvm 10, so dropping libclc from here

The verification of the Stable Release Update for libdrm has completed successfully and the package is now being released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regressions.

This bug was fixed in the package libdrm - 2.4.101-2~18.04.1

---------------
libdrm (2.4.101-2~18.04.1) bionic; urgency=medium

  * Backport to bionic for 18.04.5 HWE stack update. (LP: #1876882)
  * control: Relax debhelper requirement.

 -- Timo Aaltonen <email address hidden> Mon, 11 May 2020 15:47:23 +0300

This bug was fixed in the package xorg-server-hwe-18.04 - 2:1.20.8-2ubuntu2.1~18.04.1

---------------
xorg-server-hwe-18.04 (2:1.20.8-2ubuntu2.1~18.04.1) bionic; urgency=medium

  * Backport for 18.04.5 HWE stack update. (LP: #1876882)
  * control: Relax debhelper requirement.
  * control: Relax libepoxy-dev requirement, we don't need
    EGL_MESA_query_driver on bionic.
  * rules: xdmx-tools isn't packaged, so don't try to skip it.

 -- Timo Aaltonen <email address hidden> Thu, 14 May 2020 22:05:06 +0300

This bug was fixed in the package xserver-xorg-video-amdgpu-hwe-18.04 - 19.1.0-1~18.04.1

---------------
xserver-xorg-video-amdgpu-hwe-18.04 (19.1.0-1~18.04.1) bionic; urgency=medium

  * Backport for 18.04.5 HWE stack update. (LP: #1876882)

 -- Timo Aaltonen <email address hidden> Thu, 21 May 2020 10:16:59 +0300

This bug was fixed in the package xserver-xorg-video-ati-hwe-18.04 - 1:19.1.0-1~18.04.1

---------------
xserver-xorg-video-ati-hwe-18.04 (1:19.1.0-1~18.04.1) bionic; urgency=medium

  * Backport for 18.04.5 HWE stack update. (LP: #1876882)

 -- Timo Aaltonen <email address hidden> Thu, 21 May 2020 10:17:02 +0300

This bug was fixed in the package llvm-toolchain-10 - 1:10.0.0-4ubuntu1~18.04.1

---------------
llvm-toolchain-10 (1:10.0.0-4ubuntu1~18.04.1) bionic; urgency=medium

  * Backport for 18.04.5 HWE stack update. (LP: #1876882)

 -- Timo Aaltonen <email address hidden> Fri, 15 May 2020 13:05:47 +0300

Hello Timo, or anyone else affected,

Accepted mesa into bionic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/mesa/20.0.8-0ubuntu1~18.04.1 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed-bionic to verification-done-bionic. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-bionic. In either case, without details of your testing we will not be able to proceed.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping!

N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days.

All autopkgtests for the newly accepted mesa (20.0.8-0ubuntu1~18.04.1) for bionic have finished running.
The following regressions have been reported in tests triggered by the package:

pymol/1.8.4.0+dfsg-1build1 (armhf)

Please visit the excuses page listed below and investigate the failures, proceeding afterwards as per the StableReleaseUpdates policy regarding autopkgtest regressions [1].

https://people.canonical.com/~ubuntu-archive/proposed-migration/bionic/update_excuses.html#mesa

[1] https://wiki.ubuntu.com/StableReleaseUpdates#Autopkgtest_Regressions

Thank you!

mesa is ready, the pymol test failure on armhf is not related to mesa, but I've retried it anyway

This bug was fixed in the package mesa - 20.0.8-0ubuntu1~18.04.1

---------------
mesa (20.0.8-0ubuntu1~18.04.1) bionic; urgency=medium

  * Backport to bionic.
  * control: Relax libclc-dev build-dep for bionic.
  * Revert-meson-Use-dependency.partial_dependency.patch: Don't use a special
    meson feature not in bionic.

mesa (20.0.8-0ubuntu1~20.04.1) focal; urgency=medium

  * Backport to focal.
    - migrate to LLVM 10 (LP: #1882901)
    - fix zwp_linux_dmabuf_v1 on wayland (LP: #1868520)
  * control: Relax libclc-dev build-dep for the backport.

mesa (20.0.8-0ubuntu1) groovy; urgency=medium

  * New upstream release.
  * fix-build-with-llvm-10.diff: Dropped, upstream.

mesa (20.0.7-1ubuntu1) groovy; urgency=medium

  * Merge from Debian.

mesa (20.0.7-1) unstable; urgency=medium

  * New upstream release.
  * src_glx_dri_common.h.diff: A new attempt to fix hurd ftbfs. (Closes:
    #960197)

mesa (20.0.6-3ubuntu1) groovy; urgency=medium

  * Merge from Debian.
  * control: Build with llvm-10.

mesa (20.0.6-3) unstable; urgency=medium

  * src_glx_dri_common.h.diff: Dropped, breaks the build.

mesa (20.0.6-2) unstable; urgency=medium

  [ Timo Aaltonen ]
  * control: Bump libdrm-dev build-dep.

  [ Svante Signell ]
  * src_glx_dri_common.h.diff: Fix build on Hurd. (Closes: #959975)

  [ Frédéric Bonnard ]
  * Fix ppc64el FTBFS. (Closes: #959943)

mesa (20.0.6-1) unstable; urgency=medium

  * New upstream release.
  * patches: Drop upstreamed patches, refresh llvm-10 build-fix.

mesa (20.0.4-2ubuntu1~18.04.2) bionic; urgency=medium

  * rules: Disable zink, it adds libvulkan1 dependency to libgl1-mesa-
    dri, and it's in universe.

mesa (20.0.4-2ubuntu1~18.04.1) bionic; urgency=medium

  * Backport for 18.04.5 HWE stack update. (LP: #1876882).
  * Install EGL/GL/GLES header files again, migration to libglvnd doesn't
    concern bionic.
  * control: Relax debhelper requirement.
  * patches: Refreshed.
  * patches: Revert more things for old libglvnd/meson.
  * control: Bump libdrm-dev build-dep.
  * rules: Don't prefer iris over i965 on Intel to avoid needing a newer
    libepoxy.

 -- Timo Aaltonen <email address hidden> Fri, 12 Jun 2020 14:51:05 +0300

> right, I think the default driver should still be i965 for the backport, as TGL support isn't a priority

I agree that i965 should be the default driver.
There is a bug in xf86-video-intel (xserver-xorg-video-intel). It leads to iris crashes when DRI2 and the intel DDX driver (instead of modesetting) are in use.
https://github.com/flatpak/flatpak/issues/3673#issuecomment-656688063

Almost all current Linux distributions are affected (including Fedora Rawhide and openSUSE Tumbleweed). Basically, everything that uses xf86-video-intel (xserver-xorg-video-intel) older than 2 months (or without patch) is affected.
https://src.fedoraproject.org/rpms/xorg-x11-drv-intel/blob/2501bf9ac2a756f333a6852309eb745e6b9d6861/f/xorg-x11-drv-intel.spec#_3
https://build.opensuse.org/package/view_file/openSUSE:Factory/xf86-video-intel/xf86-video-intel.spec?rev=82

To fix it, please make sure that you have applied this patch:
https://gitlab.freedesktop.org/xorg/driver/xf86-video-intel/-/commit/f2a54e256dd7539633c476a379db2b1e60eec811

Related issues in EL and Fedora:
- EL7: https://bugzilla.redhat.com/show_bug.cgi?id=1854674
- EL8: https://bugzilla.redhat.com/show_bug.cgi?id=1856738
- FC32: https://bugzilla.redhat.com/show_bug.cgi?id=1854672

See also:
https://github.com/widelands/widelands/issues/3937
https://github.com/flatpak/flatpak/issues/3673
https://gitlab.com/freedesktop-sdk/freedesktop-sdk/-/issues/1071
https://gitlab.com/freedesktop-sdk/freedesktop-sdk/-/merge_requests/2927#note_375652460
https://gitlab.freedesktop.org/mesa/mesa/-/issues/3188