[ltp] screen remains black after standby on the X40

Henrique de Moraes Holschuh linux-thinkpad@linux-thinkpad.org
Tue, 10 Mar 2009 08:31:12 -0300


On Tue, 10 Mar 2009, Koen Martens wrote:
> On Tue, Mar 10, 2009 at 12:56:24AM +0100, Karsten König wrote:
> > Am Montag 09 März 2009 23:52:21 schrieb Henrique de Moraes Holschuh:
> > > On Mon, 09 Mar 2009, Volker Krueger wrote:
> > > > I have an observation which worries me big-time!!
> > >
> > > Yes, it looks really bad.  Report it to SuSE buBut I guess you are using 
> > gzilla at once, and either
> > > switch distros until it gets fixed, or do NOT sleep or suspend those
> > > laptops.
> > 
> > The same happened to me with a T400 on openSUSE as well, the connected monitor 
> > did wake up though, but I couldn't revive the laptopscreen with xrandr --off 
> > and resetting it, switching to terminal, etc. all didn't solve the problem, 
> > but a restart did. 
> 
> I had this with my recently bought R400, a 'vbetool post' does turn on
> the light (although i think it messes up the color resolution, so i'll
> probably have to extend on that strategy sometime, for now it works good
> enough for me though).

As I said, if anything short of replacing some component revives the screen,
it is a different bug than the one we're hunting...

-- 
  "One disk to rule them all, One disk to find them. One disk to bring
  them all and in the darkness grind them. In the Land of Redmond
  where the shadows lie." -- The Silicon Valley Tarot
  Henrique Holschuh