Bug#1082139: libwebkitgtk-6.0-4:amd64: Regression AcceleratedSurfaceDMABuf was unable to construct a complete framebuffer

[Michael Rasmussen]

Package: libwebkitgtk-6.0-4
Version: 2.46.0-1
Severity: important

Dear Maintainer,

It seems 2.46.0 has reintroduced a problem from 2.44.0 which is
described here: https://gitlab.archlinux.org/archlinux/packaging/packages/webkit2gtk/-/issues/1

The intermediate work-around is as described here: https://github.com/tauri-apps/tauri/issues/9304#issuecomment-2028409103

Add the following line to ~/.bashrc:
WEBKIT_DISABLE_DMABUF_RENDERER=1

You can test it by running claws-mail using the fancy plugin which is a
webkit2 bases html renderer.

-- System Information:
Debian Release: trixie/sid
  APT prefers unstable
  APT policy: (600, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 6.10.9-amd64 (SMP w/16 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_DK.UTF-8, LC_CTYPE=en_DK.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages libwebkitgtk-6.0-4:amd64 depends on:
ii  bubblewrap                      0.10.0-1
ii  gstreamer1.0-plugins-base       1.24.7-4
ii  gstreamer1.0-plugins-good       1.24.7-1
ii  libavif16                       1.1.0-3
ii  libc6                           2.40-2
ii  libcairo2                       1.18.2-1
ii  libdrm2                         2.4.123-1
ii  libenchant-2-2                  2.3.3-2+b2
ii  libepoxy0                       1.5.10-1+b2
ii  libfontconfig1                  2.15.0-1.1
ii  libfreetype6                    2.13.3+dfsg-1
ii  libgbm1                         24.2.2-1
ii  libgcc-s1                       14.2.0-5
ii  libgcrypt20                     1.11.0-6
ii  libgdk-pixbuf-2.0-0             2.42.12+dfsg-1
ii  libgles2                        1.7.0-1+b1
ii  libglib2.0-0t64                 2.82.0-1
ii  libgstreamer-gl1.0-0            1.24.7-4
ii  libgstreamer-plugins-bad1.0-0   1.24.7-1
ii  libgstreamer-plugins-base1.0-0  1.24.7-4
ii  libgstreamer1.0-0               1.24.7-1
ii  libgtk-4-1                      4.16.1+ds-2
ii  libharfbuzz-icu0                9.0.0-1
ii  libharfbuzz0b                   9.0.0-1
ii  libhyphen0                      2.8.8-7+b1
ii  libicu72                        72.1-5
ii  libjavascriptcoregtk-6.0-1      2.46.0-1
ii  libjpeg62-turbo                 1:2.1.5-3
ii  libjxl0.9                       0.9.2-10
ii  liblcms2-2                      2.14-2+b1
ii  libmanette-0.2-0                0.2.9-1
ii  libpango-1.0-0                  1.54.0+ds-2
ii  libpng16-16t64                  1.6.44-1
ii  libseccomp2                     2.5.5-1+b1
ii  libsecret-1-0                   0.21.4-3
ii  libsoup-3.0-0                   3.6.0-2
ii  libsqlite3-0                    3.46.1-1
ii  libstdc++6                      14.2.0-5
ii  libsystemd0                     256.6-1
ii  libtasn1-6                      4.19.0-3+b2
ii  libwayland-client0              1.23.0-1
ii  libwayland-server0              1.23.0-1
ii  libwebp7                        1.4.0-0.1
ii  libwebpdemux2                   1.4.0-0.1
ii  libwebpmux3                     1.4.0-0.1
ii  libwoff1                        1.0.2-2+b1
ii  libx11-6                        2:1.8.7-1+b1
ii  libxml2                         2.12.7+dfsg-3+b1
ii  libxslt1.1                      1.1.35-1.1
ii  xdg-dbus-proxy                  0.1.6-1
ii  zlib1g                          1:1.3.dfsg+really1.3.1-1

Versions of packages libwebkitgtk-6.0-4:amd64 recommends:
ii  gstreamer1.0-gl           1.24.7-4
ii  gstreamer1.0-libav        1.24.7-1
ii  gstreamer1.0-plugins-bad  1.24.7-1
ii  libgl1-mesa-dri           24.2.2-1
ii  xdg-desktop-portal-gtk    1.15.1-1+b1

Versions of packages libwebkitgtk-6.0-4:amd64 suggests:
ii  gstreamer1.0-alsa  1.24.7-4

-- no debconf information

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