|Summary:||S3 resume: no video - HP OmniBook 6000|
|Product:||Drivers||Reporter:||Maciej Paszta (paszczi)|
|Component:||Video(Other)||Assignee:||Rafael J. Wysocki (rjwysocki)|
dmesg -s40000 output
lspci -vv output
cat /proc/interrupts output
Description Maciej Paszta 2004-11-23 11:25:59 UTC
Distribution: PLD AC Hardware Environment: Hewlett Packard OmniBook6000 laptop with BIOS rev. 1.83 Software Environment: kernel-2.6.8 ACPI subsystem revision 20040326 Problem Description: When I do echo 3 > /proc/acpi/sleep. My laptop turns goes into sleep-mode without problems. But when I try to wake it up display remains blank. I've tried to add acpi_sleep=s3_bios and after this, display wakes up with green lines on it, and the only way to get rid of them is to reboot. Steps to reproduce: echo 3> /proc/acpi/sleep
Comment 1 Maciej Paszta 2004-11-23 11:28:05 UTC
Created attachment 4126 [details] dmesg -s40000 output
Comment 5 Maciej Paszta 2004-11-23 11:36:06 UTC
Created attachment 4130 [details] cat /proc/interrupts output
Comment 6 Luming Yu 2004-12-14 20:18:21 UTC
Could you try suspend/resume cycle from X window?
Comment 7 Maciej Paszta 2004-12-15 13:25:02 UTC
OK I've tried this (also on 2.6.10 kernel) and after resuming XWindow system appears for a short period of time (about one second), and then again display goes black and green and purple dots appear.
Comment 9 Maciej Paszta 2005-01-04 07:17:46 UTC
Unfortuantely, it doesn't work. I've tried it with 2.6.10 but with no effect. I used the script included in README but afret resuming I hear only loud beep and display remains black (without s3_bios) or has some green dots (with s3_bios).
Comment 10 Len Brown 2006-08-09 20:42:55 UTC
Video restore upon S3 resume is a BIOS or video driver issue, not an ACPI issue. Moving to drivers/video.