Bug#985847: libmutter-7-0: gnome-shell with wayland shows deformed output with v3d.ko

[Ryutaroh Matsumoto]

Package: libmutter-7-0
Version: 3.38.4-1
Severity: important
Tags: upstream sid bullseye
Control: forwarded -1 https://gitlab.gnome.org/GNOME/mutter/-/issues/1520

Dear Maintainer,

Gnome shell with wayland shows deformed output as shown in
https://gitlab.gnome.org/GNOME/mutter/-/issues/1520
I confirmed that the symptom also appears with Firefox in Debian Bullseye.

This symptom does not happen with weston with Xwayland.
Related Ubuntu bug report at
https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1896171

I wish some fix will be included in Bullseye Updates...

Best regards, Ryutaroh Matsumoto


-- System Information:
Debian Release: bullseye/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing')
Architecture: arm64 (aarch64)

Kernel: Linux 5.10.17-v8+ (SMP w/4 CPU threads; PREEMPT)
Kernel taint flags: TAINT_CRAP
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages libmutter-7-0 depends on:
ii  adwaita-icon-theme         3.38.0-1
ii  gsettings-desktop-schemas  3.38.0-2
ii  libatk1.0-0                2.36.0-2
ii  libc6                      2.31-10
ii  libcairo-gobject2          1.16.0-5
ii  libcairo2                  1.16.0-5
ii  libcanberra0               0.30-7
ii  libdrm2                    2.4.104-1
ii  libegl1                    1.3.2-1
ii  libfontconfig1             2.13.1-4.2
ii  libfribidi0                1.0.8-2
ii  libgbm1                    20.3.4-1
ii  libgdk-pixbuf-2.0-0        2.42.2+dfsg-1
ii  libgl1                     1.3.2-1
ii  libglib2.0-0               2.66.8-1
ii  libgnome-desktop-3-19      3.38.5-1
ii  libgraphene-1.0-0          1.10.4+dfsg1-1
ii  libgtk-3-0                 3.24.24-3
ii  libgudev-1.0-0             234-1
ii  libice6                    2:1.0.10-1
ii  libinput10                 1.16.4-3
ii  libjson-glib-1.0-0         1.6.2-1
ii  libpango-1.0-0             1.46.2-3
ii  libpangocairo-1.0-0        1.46.2-3
ii  libpangoft2-1.0-0          1.46.2-3
ii  libpipewire-0.3-0          0.3.19-4
ii  libsm6                     2:1.2.3-1
ii  libstartup-notification0   0.12-6+b1
ii  libsystemd0                247.3-3
ii  libudev1                   247.3-3
ii  libwacom2                  1.8-2
ii  libwayland-server0         1.19.0-2
ii  libx11-6                   2:1.7.0-2
ii  libx11-xcb1                2:1.7.0-2
ii  libxau6                    1:1.0.9-1
ii  libxcb-randr0              1.14-3
ii  libxcb-res0                1.14-3
ii  libxcb1                    1.14-3
ii  libxcomposite1             1:0.4.5-1
ii  libxcursor1                1:1.2.0-2
ii  libxdamage1                1:1.1.5-2
ii  libxext6                   2:1.3.3-1.1
ii  libxfixes3                 1:5.0.3-2
ii  libxi6                     2:1.7.10-1
ii  libxinerama1               2:1.1.4-2
ii  libxkbcommon-x11-0         1.0.3-2
ii  libxkbcommon0              1.0.3-2
ii  libxkbfile1                1:1.1.0-1
ii  libxrandr2                 2:1.5.1-1
ii  libxtst6                   2:1.2.3-1
ii  mutter-common              3.38.4-1

libmutter-7-0 recommends no packages.

libmutter-7-0 suggests no packages.

Versions of packages libmutter-7-0 is related to:
ii  libegl-mesa0 [libegl-vendor]  20.3.4-1
ii  libgl1-mesa-dri               20.3.4-1
ii  libglx-mesa0 [libglx-vendor]  20.3.4-1

-- no debconf information