Unity doesn't load following suspend on Dell Inspiron 1525
Bug #1013958 reported by
Jeremy Foote
This bug report is a duplicate of:
Bug #966744: [i965] Resume from suspend leaves me with black screen or a screen of the desktop before it suspended. Compiz hung in intel_update_renderbuffers() from intel_prepare_render() from brw_draw_prims().
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This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| unity (Ubuntu) |
New
|
Undecided
|
Unassigned | ||
Bug Description
I can't duplicate this reliably (and it may be a duplicate of another bug), but it's serious enough that it merits reporting. Generally, resuming after suspend works fine, but often a black screen loads, with only the cursor visible. I can move the cursor, but the login screen never loads, nor does anything else.
I generally go into a terminal session (Ctrl + Alt + F2), and run 'sudo restart lightdm', which works, but obviously loses my data.
I have tried to duplicate it, and the only thing I've determined is that it seems to happen more often when the laptop is not plugged in when resuming.
I don't know what logs to attach or where to look, but I'm happy to do whatever is asked of me to try to track this down.
Thanks!
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