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BuddiesOfBudgie / magpie

Magpie is a softish fork of Mutter for use with Budgie Desktop.
GNU General Public License v2.0
18 stars 4 forks source link

[Bug] Segfault when using virtualbox without 3D host graphics #24

Closed fossfreedom closed 2 months ago

fossfreedom commented 3 months ago

Description

magpie-wm immediately crashes. the gdb trace file crashes at this point https://github.com/BuddiesOfBudgie/magpie/blob/9af5081579321e23528a7466b454694319b68974/src/server.cpp#L387

Switching virtualbox to using 128Mb graphics + 3D acceleration allows magpie-wm to launch successfully

Magpie version

v1 9af5081579321e23528a7466b454694319b68974

Operating System

ubuntu budgie 24.04

Steps to reproduce the issue

SDDM. use budgie-wayland-session budgie-desktop-wayland desktop file to launch magpie-wm. Not using the magpie-wm.conf file

Actual result

segfault as per the description

output.txt

Expected result

startup success.

Additional information

No response

serebit commented 2 months ago

Updated the code to exit gracefully instead of segfaulting when a renderer can't be created. I'll have to investigate further to see why the renderer can't be created, though - wlroots should support rendering via pixman.

serebit commented 2 months ago

Closing this as wontfix - if wlroots did support rendering via pixman at one point, it doesn't anymore. I spun up a virtualbox VM with no attached graphics and no wlroots-based compositor that I tried managed to start up a renderer.