Installing 0.26.1 breaks calendar app (and others)

[Ted Gould]

When installing the 0.26.1 silo I can no longer run calendar on Unity8. It gives this error in the logs:

Feb 07 10:30:31 seven kernel: QSGRenderThread[6690]: segfault at 30 ip 00007f9fa93fcdc8 sp 00007f9f655c6b28 error 4 in libEGL.so.1.0.0[7f9fa93e2000+30000]

Xenial+Overlay
Deb based Unity8

Snaps:
ubuntu-app-platform 1 33 canonical devmode
ubuntu-calendar-app 0.1.1 23 canonical devmode

[Daniel van Vugt (vanvugt)]

Someone will need to produce a stack trace of this crash...

[Daniel van Vugt (vanvugt)]

Starting with pure zesty, the current lp:mir/0.26 (0.26.1 candidate code) seems to happily run every touch app I have tried (except webbrowser-app which is broken for its own reasons, and can't immediately test calendar-app which apparently doesn't exist in zesty).

[Daniel van Vugt (vanvugt)]

Hmm and apparently no snap named `ubuntu-calendar-app' exists. How do I install it or any other app that exhibits this bug?

[Ted Gould (ted)]

On Wed, 2017-02-08 at 07:11 +0000, Daniel van Vugt wrote:
> Hmm and apparently no snap named `ubuntu-calendar-app' exists. How do
> I
> install it or any other app that exhibits this bug?
Best way is to use the "unity8-snap-install" script which installs all
of the snaps for the core apps.

[Daniel van Vugt (vanvugt)]

Thanks. Unfortunately I still can't reproduce this bug, seeing other problems instead.

With ubuntu-calendar-app and webbrowser-app I get bug 1663125. However that is not new to Mir 0.26.1, or 0.26.0. Same problem happens with Mir 0.25 too.

It's possible the EGL crash you report is actually related to the apparmor problem preventing webbrowser-app from working for some people -> bug 1590561

[Launchpad Janitor (janitor)]

[Expired for Mir because there has been no activity for 60 days.]

[Launchpad Janitor (janitor)]

[Expired for qtubuntu (Ubuntu) because there has been no activity for 60 days.]