Comment 0 for bug 1945061

no time for handling, hope everything required in automatically attached files

ubuntu impish proposed

i5 + amd 6000 (radeon) in hp g6 notebook

switched from wayland to xorg by adjusting gdm config file

reason for editing config file: want to try out to switch gpu for ui/games

ProblemType: Crash
DistroRelease: Ubuntu 21.10
Package: gdm3 41~rc-0ubuntu1
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
CasperMD5CheckResult: unknown
Date: Sat Sep 25 17:42:29 2021
ExecutablePath: /usr/sbin/gdm3
ProcCmdline: /usr/sbin/gdm3
ProcEnviron:
 LANG=de_DE.UTF-8
 PATH=(custom, no user)
SegvAnalysis:
 Segfault happened at: 0x5638df1e412a: mov (%r15),%rcx
 PC (0x5638df1e412a) ok
 source "(%r15)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%rcx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: gdm3
StacktraceTop:
 ?? ()
 ?? ()
 g_closure_invoke () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_signal_emit_valist () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: gdm3 crashed with SIGSEGV in g_closure_invoke()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
mtime.conffile..etc.gdm3.custom.conf: 2021-09-25T17:42:14.958231
separator: