Sounds similar to bug 1521403 actually. That is also Unity8 crashing on
suspend (but suspend triggered by Xmir).
** Branch linked: lp:~gerboland/qtmir/fix-glcontext-loss-on-reconfigure
** Changed in: mir
Status: Confirmed => Incomplete
** Package changed: unity8 (Ubuntu) => qtmir (Ubuntu)
** Changed in: qtmir (Ubuntu)
Status: Confirmed => In Progress
** Changed in: qtmir (Ubuntu)
Assignee: (unassigned) => Gerry Boland (gerboland)
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https://bugs.launchpad.net/bugs/1656250
Title:
Unity8 crashes on screensaver suspend [Nested Mir Display Error:
Failed to update EGL surface: EGL_BAD_CONTEXT (0x3006)]
Status in Canonical System Image:
Confirmed
Status in Mir:
Confirmed
Status in qtmir package in Ubuntu:
In Progress
Bug description:
On Zesty desktop with unity8-session 16.04 349
Test Case
1. Start a unity8 session
2. Launch an app (eg Calculator)
3. Wait
Expected result
After an hour the session and the calculator are still running
Actual result
At some point (less than an hour) the session restarts (the calculator is
gone if you were not staring at the screen when it restarted)
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