omapdss only works on some monitors in quantal
Bug #1010009 reported by
Oliver Grawert
This bug affects 2 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-ti-omap4 (Ubuntu) |
Fix Released
|
High
|
Unassigned | ||
Quantal |
Fix Released
|
High
|
Unassigned |
Bug Description
during quantal image testing my monitor was not properly detected by omapdss, spilling teh message below to teh console:
[ 29.595184] omapdss error: HPD IRQ request failed
[ 30.625518] omapdss DISPC error: SYNC_LOST on channel tv, restarting the output with video overlays disabled
this can be worked around by leaving the monitor unplugged until X comes up.
plugging in the monitor then shows the 1024x768 fallback mode which omapdss apparently uses if monitor detection failed.
testing with a precise kernel makes the monitor detection work properly as is should be.
Changed in linux-ti-omap4 (Ubuntu): | |
importance: | Undecided → High |
Changed in linux-ti-omap4 (Ubuntu Quantal): | |
milestone: | none → quantal-alpha-2 |
summary: |
- omapdss fails to properly detect some monitors in quantal + omapdss only works on some monitors in quantal |
tags: | added: quantal |
Changed in linux-ti-omap4 (Ubuntu Quantal): | |
milestone: | quantal-alpha-2 → quantal-alpha-3 |
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This bug has been reported on the Ubuntu ISO testing tracker.
A list of all reports related to this bug can be found here: iso.qa. ubuntu. com/qatracker/ reports/ bugs/1010009
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