Bug#927275: Info received (Bug#927275: Info received (Bug#927275: gnome-shell - Intel GPU - monitors.xml is ignored and settings are not applied after suspend/reboot))

[Simon McVittie]

On Wed, 24 Apr 2019 at 07:26:54 +0200, - wrote:
> Then I connected the dock (at work), the thunderbolt authentification
> was done, and suddenly the whole gnome-seesion crashed.

>From your log, the root cause is that Xwayland crashed (GNOME Shell in
Wayland mode can't currently work without Xwayland). Please report this
as a separate bug in the xwayland package. Relevant log section:

> Apr 24 07:13:40 debian-t470 org.gnome.Shell.desktop[1357]: (EE)
> Apr 24 07:13:40 debian-t470 org.gnome.Shell.desktop[1357]: (EE) Backtrace:
> Apr 24 07:13:40 debian-t470 org.gnome.Shell.desktop[1357]: (EE) 0: /usr/bin/Xwayland (OsLookupColor+0x139) [0x560e96ec4e09]
> Apr 24 07:13:40 debian-t470 org.gnome.Shell.desktop[1357]: (EE) 1: /lib/x86_64-linux-gnu/libpthread.so.0 (funlockfile+0x50) [0x7fc6bf50c77f]
> Apr 24 07:13:40 debian-t470 org.gnome.Shell.desktop[1357]: (EE) 2: /usr/bin/Xwayland (present_extension_init+0xce6) [0x560e96e2d556]
> Apr 24 07:13:40 debian-t470 org.gnome.Shell.desktop[1357]: (EE) 3: /usr/bin/Xwayland (present_extension_init+0xf14) [0x560e96e2db04]
> Apr 24 07:13:40 debian-t470 org.gnome.Shell.desktop[1357]: (EE) 4: /usr/bin/Xwayland (glamor_egl_fd_from_pixmap+0x637) [0x560e96d6fa67]
> Apr 24 07:13:40 debian-t470 org.gnome.Shell.desktop[1357]: (EE) 5: /lib/x86_64-linux-gnu/libffi.so.6 (ffi_call_unix64+0x4c) [0x7fc6bf25a8ee]
> Apr 24 07:13:40 debian-t470 org.gnome.Shell.desktop[1357]: (EE) 6: /lib/x86_64-linux-gnu/libffi.so.6 (ffi_call+0x22f) [0x7fc6bf25a2bf]
> Apr 24 07:13:40 debian-t470 org.gnome.Shell.desktop[1357]: (EE) 7: /lib/x86_64-linux-gnu/libwayland-client.so.0 (wl_log_set_handler_client+0x1e9d) [0x7fc6c0272f6d]
> Apr 24 07:13:40 debian-t470 org.gnome.Shell.desktop[1357]: (EE) 8: /lib/x86_64-linux-gnu/libwayland-client.so.0 (_init+0xac9) [0x7fc6c026e439]
> Apr 24 07:13:40 debian-t470 org.gnome.Shell.desktop[1357]: (EE) 9: /lib/x86_64-linux-gnu/libwayland-client.so.0 (wl_display_dispatch_queue_pending+0x74) [0x7fc6c026ef94]
> Apr 24 07:13:40 debian-t470 org.gnome.Shell.desktop[1357]: (EE) 10: /usr/bin/Xwayland (_start+0xb6b) [0x560e96d6585b]
> Apr 24 07:13:40 debian-t470 org.gnome.Shell.desktop[1357]: (EE) 11: /usr/bin/Xwayland (OsCleanup+0x591) [0x560e96ec5c01]
> Apr 24 07:13:40 debian-t470 org.gnome.Shell.desktop[1357]: (EE) 12: /usr/bin/Xwayland (WaitForSomething+0x1c3) [0x560e96ebe773]
> Apr 24 07:13:40 debian-t470 org.gnome.Shell.desktop[1357]: (EE) 13: /usr/bin/Xwayland (SendErrorToClient+0x10c) [0x560e96e8ec1c]
> Apr 24 07:13:40 debian-t470 org.gnome.Shell.desktop[1357]: (EE) 14: /usr/bin/Xwayland (InitFonts+0x3b6) [0x560e96e92df6]
> Apr 24 07:13:40 debian-t470 org.gnome.Shell.desktop[1357]: (EE) 15: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xeb) [0x7fc6bf35d09b]
> Apr 24 07:13:40 debian-t470 org.gnome.Shell.desktop[1357]: (EE) 16: /usr/bin/Xwayland (_start+0x2a) [0x560e96d641ea]
> Apr 24 07:13:40 debian-t470 org.gnome.Shell.desktop[1357]: (EE)
> Apr 24 07:13:40 debian-t470 org.gnome.Shell.desktop[1357]: (EE) Segmentation fault at address 0x0
> Apr 24 07:13:40 debian-t470 org.gnome.Shell.desktop[1357]: (EE)
> Apr 24 07:13:40 debian-t470 org.gnome.Shell.desktop[1357]: Fatal server error:
> Apr 24 07:13:40 debian-t470 org.gnome.Shell.desktop[1357]: (EE) Caught signal 11 (Segmentation fault). Server aborting
> Apr 24 07:13:40 debian-t470 org.gnome.Shell.desktop[1357]: (EE)