Openmoko Bug #1952: [Systemsoftware] it wakes up from suspend but screen is blank time

[Openmoko Public Trac]

#1952: [Systemsoftware] it wakes up from suspend but screen is blank time
--------------------------------+-------------------------------------------
    Reporter:  regina_kim       |        Owner:  andy at openmoko.com
        Type:  defect           |       Status:  new              
    Priority:  high             |    Milestone:  Om2008.9         
   Component:  System Software  |      Version:                   
    Severity:  major            |   Resolution:                   
    Keywords:                   |    Blockedby:                   
Reproducible:  always           |     Blocking:                   
--------------------------------+-------------------------------------------

Comment(by zecke):

 blank as in black. So it is not white screen of death?

 It sounds a lot like ompower leaving the backlight off or the kernel
 ignoring/resetting it. Sadly raster refused to cooperate with andy on this
 issue...

 What you could test is trying to manually enable the backlight again.

 cat /sys/class/backlight/pcf50633-bl/brightness (and put the brightness
 here)
 echo 63 > /sys/class/backlight/pcf50633-bl/brightness (max brightness)

-- 
Ticket URL: <https://docs.openmoko.org/trac/ticket/1952#comment:3>
docs.openmoko.org <http://docs.openmoko.org/trac/>
openmoko trac