Not sure if this is the right thread, been a bit tardy with x32 updates, but my KDE VM is dead.
Xorg segfaults at boot, dead without a pulse, cannot access tty2.
From a live ISO I quickly re-synced with x32-stable, but no improvement, still xorg segfaulting at startup. Have tried syncing with unstable, testing and stable with no luck.
Quick look through pacman log and it could be the xorg-server update from 1.20.5 to 1.20.7, but haven’t had time to investigate further.
Maybe another sddm related issue, just spit balling.
EDIT :
This is really bizarre.
Restored from a previous backup (ie exported VM) and it seems the issue is related to desktop resolution.
When I try and resize my VM, I get a kscreen and xorg crash.
manjaro32-vm systemd-coredump[986]: Process 747 (kscreen_backend) of user 1000 dumped core.
Stack trace of thread 747:
#0 0x00000000b39cbe72 n/a (KSC_XRandR.so)
#1 0x00000000b39bea5c n/a (KSC_XRandR.so)
#2 0x00000000b39b9d4c n/a (KSC_XRandR.so)
#3 0x00000000004a169d _start (kscreen_backend_launcher)
#4 0x00000000004a2af5 _start (kscreen_backend_launcher)
#5 0x00000000004a3457 _start (kscreen_backend_launcher)
#6 0x00000000b7dbcfe5 n/a (libQt5DBus.so.5)
#7 0x00000000b7dc1b3d n/a (libQt5DBus.so.5)
#8 0x00000000b7dc2046 n/a (libQt5DBus.so.5)
#9 0x00000000b7dc4a1b n/a (libQt5DBus.so.5)
#10 0x00000000b752d5bb _ZN7QObject5eventEP6QEvent (libQt5Core.so.5)
#11 0x00000000b7501c45 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.s>
#12 0x00000000b7504f4a _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadDat>
#13 0x00000000b7505359 _ZN16QCoreApplication16sendPostedEventsEP7QObjecti (libQt5Core.so.5)
#14 0x00000000b75595f4 n/a (libQt5Core.so.5)
#15 0x00000000b65cdde1 g_main_context_dispatch (libglib-2.0.so.0)
#16 0x00000000b65ce06a n/a (libglib-2.0.so.0)
#17 0x00000000b65ce116 g_main_context_iteration (libglib-2.0.so.0)
#18 0x00000000b7558b4b _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17Proces>
#19 0x00000000b44305f4 n/a (libQt5XcbQpa.so.5)
#20 0x00000000b75006d6 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
#21 0x00000000b7508f0b _ZN16QCoreApplication4execEv (libQt5Core.so.5)
#22 0x00000000004a01e2 n/a (kscreen_backend_launcher)
#23 0x00000000b6f7d041 __libc_start_main (libc.so.6)
#24 0x00000000004a02f0 _start (kscreen_backend_launcher)
manjaro32-vm systemd-coredump[981]: Process 501 (Xorg) of user 0 dumped core.
Stack trace of thread 501:
#0 0x00000000006748c0 n/a (Xorg)
#1 0x00000000b7ee7d38 __kernel_rt_sigreturn (linux-gate.so.1)
But when I decrease the VM window size the SDDM login screen reappears and I am able to login normally.
Resize to above a certain size and it crashes again, but decrease size and SDDM screen appears again and I can login.
So below a certain resolution threshold everything works fine (currently 1224x824), but resize above that and it crashes and burns.
What the hell is going on?
