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elementary / gala

Gala Window Manager for elementary OS and Pantheon
https://elementary.io
GNU General Public License v3.0
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Settings schema 'org.gnome.settings-daemon.peripherals.mouse' is not installed #1187

Closed alucryd closed 3 years ago

alucryd commented 3 years ago

What Happened

The org.gnome.settings-daemon.peripherals.mouse schema is deprecated in Gnome 40 (and is named org.gnome.settings-daemon.peripherals.mouse.deprecated). This prevents gala from starting.

Expected Behavior

Gala should either use the deprecated schema or be updated to use its replacement.

Steps to Reproduce

  1. Install the gala package on Arch Linux
  2. Launch gala

Logs

(gala:9025): Glib-GIO-ERROR **: 16:07:21.473: Settings schema 'org.gnome.settings-daemon.peripherals.mouse' is not installed

Platform Information

Arch Linux gala 6.0.0

efectn commented 3 years ago

We are adding old schemas to fix this issue on tearch linux. You can look at https://gitlab.com/tearch-linux/packages/tearch-packages/gnome-settings-daemon/-/blob/master/PKGBUILD. I think eos waits Ubuntu 21.04 for gsd and mutter 40.

alucryd commented 3 years ago

Thanks for the link. We try to ship vanilla packages so that's not an option unfortunately. Maybe I will temporarily have gala use the deprecated names though.

tintou commented 3 years ago

I don't see where we are using org.gnome.settings-daemon.peripherals.mouse though, a complete crash backtrace might give more hint what is actually using it.

tintou commented 3 years ago

Looking at https://gitlab.gnome.org/GNOME/gnome-control-center/-/merge_requests/939/diffs#03e22430f38927cdd3251f7160cc241ba56a7192_370_369 org.gnome.settings-daemon.peripherals.mouse is replaced by org.gnome.desktop.peripherals.mouse which is provided by the gsettings-desktop-schemas in archlinux

alucryd commented 3 years ago

@tintou Here's a complete strace, hopefully that can shed some light: https://paste.xinu.at/hZ1yztJsi4jnsOso/

The gsettings-desktop-schemas package is installed, in fact the whole gnome environment is already installed on my test VM.

tintou commented 3 years ago

@alucryd I don't see where the org.gnome.settings-daemon.peripherals.mouse error occurs here, a simple gdb trace with complete symbols would be enough for me

alucryd commented 3 years ago

I rebuilt gala with debug symbols and ran it through gdb: https://paste.xinu.at/Ar3aA521dXO09TKT/

Please let me know if I need to rebuild more things with debug symbols, mutter looks like a good candidate.

alucryd commented 3 years ago

Same with mutter debug symbols: https://paste.xinu.at/7Y2vqvvmVk8eE0g3/

tintou commented 3 years ago

Ah okay, now I see what is going on, you are using Mutter 3.38 with the gsettings-desktop-schemas from GNOME 40 which are not compatible. You best luck would be to have https://github.com/elementary/gala/pull/980

alucryd commented 3 years ago

@tintou It's working, thanks a lot!