regression since 6.31 upgrade

[anarcat]

Since I upgraded to the 6.31 flatpak package, Signal desktop does not start at all, it crashes on startup with:

Sep 21 10:07:39 angela systemd[3838]: Started app-flatpak-org.signal.Signal-144263.scope.
Sep 21 10:07:39 angela dmenu-bash-history[144274]: Debug: Will run signal with the following arguments:
Sep 21 10:07:39 angela dmenu-bash-history[144274]: Debug: Additionally, user gave: --enable-features=WaylandWindowDecorations --ozone-platform-hint=auto
Sep 21 10:07:39 angela systemd[3838]: Started app-flatpak-org.signal.Signal-144288.scope.
Sep 21 10:07:40 angela dmenu-bash-history[144277]: Set Windows Application User Model ID (AUMID) { AUMID: 'org.whispersystems.signal-desktop' }
Sep 21 10:07:40 angela dmenu-bash-history[144277]: NODE_ENV production
Sep 21 10:07:40 angela dmenu-bash-history[144277]: NODE_CONFIG_DIR /app/Signal/resources/app.asar/config
Sep 21 10:07:40 angela dmenu-bash-history[144277]: NODE_CONFIG {}
Sep 21 10:07:40 angela dmenu-bash-history[144277]: ALLOW_CONFIG_MUTATIONS undefined
Sep 21 10:07:40 angela dmenu-bash-history[144277]: HOSTNAME undefined
Sep 21 10:07:40 angela dmenu-bash-history[144277]: NODE_APP_INSTANCE undefined
Sep 21 10:07:40 angela dmenu-bash-history[144277]: SUPPRESS_NO_CONFIG_WARNING undefined
Sep 21 10:07:40 angela dmenu-bash-history[144277]: SIGNAL_ENABLE_HTTP undefined
Sep 21 10:07:40 angela dmenu-bash-history[144277]: userData: /home/anarcat/.var/app/org.signal.Signal/config/Signal
Sep 21 10:07:40 angela dmenu-bash-history[144277]: config/get: Successfully read user config file
Sep 21 10:07:40 angela dmenu-bash-history[144277]: config/get: Successfully read ephemeral config file
Sep 21 10:07:40 angela dmenu-bash-history[144278]: LaunchProcess: failed to execvp:
Sep 21 10:07:40 angela dmenu-bash-history[144278]: xdg-settings
Sep 21 10:07:40 angela dmenu-bash-history[144278]: LaunchProcess: failed to execvp:
Sep 21 10:07:40 angela dmenu-bash-history[144278]: xdg-settings
Sep 21 10:07:40 angela dmenu-bash-history[144278]: (signal-desktop:2): dbind-WARNING **: 10:07:40.354: AT-SPI: Error retrieving accessibility bus address: org.freedesktop.DBus.Error.ServiceUnknown: org.freedesktop.DBus.Error.ServiceUnknown
Sep 21 10:07:40 angela swayidle[4237]: 2023-09-21 10:07:40 - [Line 347] PropertiesChanged signal received
Sep 21 10:07:40 angela swayidle[4237]: 2023-09-21 10:07:40 - [Line 355] Got PropertyChanged: org.freedesktop.login1.Manager
Sep 21 10:07:40 angela kernel: signal-desktop[144274]: segfault at 1010129 ip 000055cd38f7736a sp 00007ffd7593dec0 error 4 in signal-desktop[55cd34010000+784f000] likely on CPU 5 (core 8, socket 0)
Sep 21 10:07:40 angela kernel: Code: 98 00 00 00 89 55 d4 48 39 f7 0f 84 05 01 00 00 48 89 cb 49 89 f6 49 89 fd 48 8b 87 08 01 00 00 48 85 c0 48 0f 44 c7 49 89 c4 <48> 8b 40 28 48 85 c0 75 f4 49 8b 86 08 01 00 00 48 85 c0 49 0f 44
Sep 21 10:07:40 angela swayidle[4237]: 2023-09-21 10:07:40 - [Line 347] PropertiesChanged signal received
Sep 21 10:07:40 angela swayidle[4237]: 2023-09-21 10:07:40 - [Line 355] Got PropertyChanged: org.freedesktop.login1.Manager
Sep 21 10:07:40 angela systemd[3838]: run-rc49dfdbf9f4f4391970219bb7e73233a.service: Main process exited, code=exited, status=139/n/a
Sep 21 10:07:40 angela systemd[3838]: run-rc49dfdbf9f4f4391970219bb7e73233a.service: Failed with result 'exit-code'.
Sep 21 10:07:40 angela systemd[3838]: app-flatpak-org.signal.Signal-144263.scope: Consumed 1.689s CPU time.

Note that I tweaked signal-desktop to start in wayland mode. Running it under Xwayland doesn't crash in that way.

Note that I also have chromium configured to run under wayland in a similar way, installed from the debian package, and it doesn't crash, so I bet this is some regression inside electron.

[anarcat]

looks like this fixed itself in 6.38

[anarcat]

actually nevermind, i still see the crashes from time to time.