Discussion:
Bug#908059: xwayland: Desktop crashes when trying to run Visual Studio Code.
Hank Barta
2018-09-05 16:12:45 UTC
Permalink
Package: xwayland
Version: 2:1.20.1-1
Severity: grave
Justification: renders package unusable

Dear Maintainer,

* What led up to the situation?

Trying to open Visual Studio Code. The application never appears and I am returned to the login screen.

* What exactly did you do (or not do) that was effective (or
ineffective)?

I tried reverting to an earlier version of the application but it is installed as a snap package. I did
manage to revert but it updated automatically and resulted in the desktop crash. I could find no way to
pin to an older version.

* What was the outcome of this action?
* What outcome did you expect instead?



-- System Information:
Debian Release: buster/sid
APT prefers testing-debug
APT policy: (500, 'testing-debug'), (500, 'stable-updates'), (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 4.17.0-3-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages xwayland depends on:
ii libaudit1 1:2.8.4-2
ii libbsd0 0.9.1-1
ii libc6 2.27-5
ii libdrm2 2.4.94-1
ii libegl1 1.1.0-1
ii libepoxy0 1.4.3-1
ii libgbm1 18.1.7-1
ii libgcrypt20 1.8.3-1
ii libgl1 1.1.0-1
ii libpixman-1-0 0.34.0-2
ii libselinux1 2.8-1+b1
ii libsystemd0 239-7
ii libwayland-client0 1.15.0-2
ii libxau6 1:1.0.8-1+b2
ii libxdmcp6 1:1.1.2-3
ii libxfont2 1:2.0.3-1
ii libxshmfence1 1.3-1
ii xserver-common 2:1.20.1-1

xwayland recommends no packages.

xwayland suggests no packages.

-- no debconf information
Philipp Hug
2018-12-02 12:42:19 UTC
Permalink
severity 908059 important
tag 908059 +moreinfo
thanks

Hi,

The crash is caused by a segmentation fault in st_renderbuffer_delete.
From the stack trace you're providing, it's line 239 in mesa. which
doesn't make sense to me.
line 239: if (ctx) {
This doesn't look like it can cause a segmentation fault.

Could you provide the version of libegl-mesa0 and the content of:
/usr/share/glvnd/egl_vendor.d/*
/etc/glvnd/egl_vendor.d/*

Philipp
Debian Bug Tracking System
2018-12-02 12:45:08 UTC
Permalink
Post by Philipp Hug
severity 908059 important
Bug #908059 [xwayland] xwayland: Desktop crashes when trying to run Visual Studio Code.
Severity set to 'important' from 'grave'
Post by Philipp Hug
tag 908059 +moreinfo
Bug #908059 [xwayland] xwayland: Desktop crashes when trying to run Visual Studio Code.
Added tag(s) moreinfo.
Post by Philipp Hug
thanks
Stopping processing here.

Please contact me if you need assistance.
--
908059: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=908059
Debian Bug Tracking System
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