black screen after resume from suspend to ram / disk
Bug #131628 reported by
MyName
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Undecided
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Unassigned | ||
Bug Description
It seem my Notebook is successfully suspend to RAM (led blinks) and suspend to DISK (led off). But after resume from suspend the screen doesn't turn on and stay black. (have to press powerbutton)
Linux 2.6.22-9-generic #1 SMP Fri Aug 3 00:50:37 GMT 2007 i686 GNU/Linux
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i have two very similar tablets (futjitsu-siemens 5010 and 5032). on the 5010 the suspend to ram works (despite the fact that the hal detection tool reports that it did not work -> it would be useful to have precise information what did not work there); on the 5032 it does not work, in the sense, that the system is back, but the screen is not bachlighted (i can faintly see something that seems ok on the screen). the hal detection tool does not report anything here).
what can be done? would be nice (on the 5010 it works really fast !!! great job!)
if you need more details about the two machines, please ask what outputs would be useful!
andrew