Yep. A problem we've hit a few times before...
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https://bugs.launchpad.net/bugs/1696797
Title:
[regression] Mir EGL clients all crash with SIGSEGV in
XGetXCBConnection()
Status in Mir:
New
Status in mesa package in Ubuntu:
New
Status in miral package in Ubuntu:
Invalid
Bug description:
Running today's daily ISO, enabled universe and installed:
$ sudo apt install miral-examples mir-graphics-drivers-desktop
qterminal qtubuntu-desktop
Then,
$ miral-app -launcher qterminal
works.
But after doing,
$ sudo apt upgrade -y
It crashes as seen here.
Probably related:
$ sudo apt install mir-demos
$ mir_demo_server --test-client mir_demo_client_eglplasma
also crashes.
Avoiding EGL use by:
$ miral-app -kiosk
Works until an EGL app is started
ProblemType: Crash
DistroRelease: Ubuntu 17.10
Package: miral-examples 1.3.2+17.04.20170330.5-0ubuntu1
ProcVersionSignature: Ubuntu 4.10.0-22.24-generic 4.10.15
Uname: Linux 4.10.0-22-generic x86_64
ApportVersion: 2.20.5-0ubuntu4
Architecture: amd64
CasperVersion: 1.383
CurrentDesktop: GNOME
Date: Thu Jun 8 16:15:14 2017
ExecutablePath: /usr/bin/miral-shell
LiveMediaBuild: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170607)
ProcCmdline: /usr/bin/miral-shell --file /run/user/999/miral_socket
--desktop_file_hint=miral-shell.desktop
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
Signal: 11
SourcePackage: miral
StacktraceTop:
XGetXCBConnection () from /usr/lib/x86_64-linux-gnu/libX11-xcb.so.1
?? () from /usr/lib/x86_64-linux-gnu/mesa-egl/libEGL.so.1
?? () from /usr/lib/x86_64-linux-gnu/mesa-egl/libEGL.so.1
?? () from /usr/lib/x86_64-linux-gnu/mesa-egl/libEGL.so.1
?? () from /usr/lib/x86_64-linux-gnu/mesa-egl/libEGL.so.1
Title: miral-shell crashed with SIGSEGV in XGetXCBConnection()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
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