Re: suspend resume debugging
On Sat, Oct 22, 2011 at 10:28:07PM BST, Max Tsepkov wrote:
> Laptop display is not powered on after resume.
> All other systems is fine, I managed to blindly reboot the machine.
> Kernel log doesn't show anything obvious.
> I was wondering, how to debug such cases? Where to begin?
1. What's the graphic card and screen?
2. Which driver are you using?
3. If a laptop has brightness control, does pressing the keys change
anything?
4. Stable, testing, unstable?
--
Raf
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