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)
