video output hangs up (ssh still responds)
sometimes (the last one with geary) the phone hangs up, it means, that no video output is seen, probably, no input is possible too. Still can connect through ssh, suspend/resume works (tested with ping). Screen backlight seems to work too. The hang this time began with screen chattering (not the brightness, but the picture) very rapidly.
Kernel: 6.1 from repo
Device: PP OG
Modem turned off by switch
in dmesg appears two lines:
[ 7734.602139] lima 1c40000.gpu: pp task error 0 int_state=0 status=5
[ 7734.608409] lima 1c40000.gpu: pp task error 1 int_state=0 status=5in journalctl following:
09:39:42 mobian eg25-manager[444]: Rescheduling upload since modem isn't online yet, in 30s
09:39:47 mobian sm.puri.OSK0.desktop[1184]: Debug: Tried file "/home/mobian/.local/share/squeekboard/keyboards/es.yaml", but it's missing: No such file or directory (os error 2)
09:39:47 mobian sm.puri.OSK0.desktop[1184]: Info: Loaded layout Resource: es
09:39:49 mobian org.gnome.Geary[3754]: *[wrn] 09:39:49.0042 Gdk:Event with type 4 not holding a GdkSeat. It is most likely synthesized outside Gdk/GTK+
09:39:55 mobian kernel: [drm:lima_sched_timedout_job] *ERROR* lima job timeout
09:39:55 mobian kernel: lima 1c40000.gpu: pp task error 0 int_state=0 status=5
09:39:55 mobian kernel: lima 1c40000.gpu: pp task error 1 int_state=0 status=5
09:39:55 mobian gnome-calls[1244]: Unexpected error response to netlink request while trying to fetch local IP address
09:40:08 mobian systemd-logind[456]: Power key pressed short.
09:40:09 mobian phosh[3929]: The XKEYBOARD keymap compiler (xkbcomp) reports:
09:40:09 mobian phosh[3929]: > Warning: Unsupported maximum keycode 708, clipping.
09:40:09 mobian phosh[3929]: > X11 cannot support keycodes above 255.
09:40:09 mobian phosh[3929]: Errors from xkbcomp are not fatal to the X server
09:40:09 mobian gsd-xsettings[955]: Failed to get current UI legacy scaling factor
09:40:09 mobian gsd-xsettings[955]: Failed to get current UI legacy scaling factor
09:40:09 mobian systemd-logind[456]: Power key pressed short.
09:40:10 mobian gsd-xsettings[955]: Failed to get current UI legacy scaling factor
09:40:10 mobian gsd-xsettings[955]: Failed to get current UI legacy scaling factorActivity
my guess is this is the same bug.
https://gitlab.freedesktop.org/mesa/mesa/-/issues/8415
and this. although this bug might have evolved.
https://gitlab.com/postmarketOS/pmaports/-/issues/805
this bug is difficult to replicate but possible, it takes approximately one hour.
https://forum.pine64.org/showthread.php?tid=17771&highlight=flipping+frames
