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apport-collect 1800479
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** Changed in: xorg-server (Ubuntu)
Status: New => Incomplete
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1800479
Title:
18.10 Wayland segmentation fault (11) for any qt application
Status in linux package in Ubuntu:
Incomplete
Status in xorg-server package in Ubuntu:
Incomplete
Bug description:
Dear all!
Starting from some beta 18.10 i experience continious segv fault in Wayland
session.
COnfiguration is acer swift 5 with 2 additional 24" dell monitors.
I choose wayland session in gdm. Everything starts smoothly and good, gnome
applications runs ver good. If i will not use any qt application - everything
is good.
If i start any qt - graphical server crashes immediately and drops me to gdm
prompt.
During usual xorg session everything is OK.
Here's what i have in general log:
___________________________________________________________________
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE)
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE) Backtrace:
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE) 0:
/usr/bin/Xwayland (OsLookupColor+0x139) [0x55f02dd6dc39]
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE) 1:
/lib/x86_64-linux-gnu/libpthread.so.0 (funlockfile+0x50) [0x7f2c91ebbe1f]
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE) 2:
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
(__driDriverGetExtensions_virtio_gpu+0x1d7940) [0x7f2c8e3b3760]
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE) 3:
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
(__driDriverGetExtensions_virtio_gpu+0x13a021) [0x7f2c8e2784b1]
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE) 4:
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
(__driDriverGetExtensions_virtio_gpu+0xc882a) [0x7f2c8e19552a]
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE) 5:
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
(__driDriverGetExtensions_virtio_gpu+0xc887e) [0x7f2c8e1955ee]
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE) 6:
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
(__driDriverGetExtensions_virtio_gpu+0xc8929) [0x7f2c8e1956c9]
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE) 7:
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
(__driDriverGetExtensions_virtio_gpu+0x2e7d2) [0x7f2c8e061432]
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE) 8:
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
(__driDriverGetExtensions_virtio_gpu+0x1e481d) [0x7f2c8e3cd35d]
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE) 9:
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
(__driDriverGetExtensions_virtio_gpu+0x3c6ce9) [0x7f2c8e791e89]
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE) 10:
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
(__driDriverGetExtensions_virtio_gpu+0x3c5bd3) [0x7f2c8e78fc93]
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE) 11:
/usr/bin/Xwayland (ht_dump_contents+0x79a9) [0x55f02dc9ac69]
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE) 12:
/usr/bin/Xwayland (ht_dump_contents+0x66fb) [0x55f02dc9868b]
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE) 13:
/usr/bin/Xwayland (RegisterResourceName+0x22d) [0x55f02dd5c61d]
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE) 14:
/usr/bin/Xwayland (ht_dump_contents+0xb9a9) [0x55f02dca2bd9]
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE) 15:
/usr/bin/Xwayland (glvndGetExports+0xde5) [0x55f02dd7cf35]
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE) 16:
/usr/bin/Xwayland (SendErrorToClient+0x35e) [0x55f02dd37bae]
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE) 17:
/usr/bin/Xwayland (InitFonts+0x3b6) [0x55f02dd3bb36]
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE) 18:
/lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xeb) [0x7f2c91ce309b]
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE) 19:
/usr/bin/Xwayland (_start+0x2a) [0x55f02dc0d1ea]
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE)
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE) Segmentation
fault at address 0x68
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE)
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: Fatal server error:
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE) Caught signal
11 (Segmentation fault). Server aborting
Oct 29 16:30:50 dshuvalovpc org.gnome.Shell.desktop[2612]: (EE)
Oct 29 16:30:51 dshuvalovpc update-notifier[3412]: Could not open X display
Oct 29 16:30:51 dshuvalovpc gnome-software[3409]: Could not open X display
Oct 29 16:30:52 dshuvalovpc gnome-software[3409]: enabled plugins:
desktop-categories, fwupd, os-release, packagekit, packagekit-local,
packagekit-offline, packagekit-proxy, packagekit-refine-repos, packag
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