Bug 192589
Summary: | Backlight stays off on Asus S5A after resume | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Product: | [Fedora] Fedora | Reporter: | Trond Danielsen <trond.danielsen> | ||||||||
Component: | pm-utils | Assignee: | Phil Knirsch <pknirsch> | ||||||||
Status: | CLOSED CURRENTRELEASE | QA Contact: | |||||||||
Severity: | medium | Docs Contact: | |||||||||
Priority: | medium | ||||||||||
Version: | 6 | CC: | dedourek, ncunning, opensource, rvokal | ||||||||
Target Milestone: | --- | ||||||||||
Target Release: | --- | ||||||||||
Hardware: | i686 | ||||||||||
OS: | Linux | ||||||||||
Whiteboard: | |||||||||||
Fixed In Version: | FC7 | Doc Type: | Bug Fix | ||||||||
Doc Text: | Story Points: | --- | |||||||||
Clone Of: | Environment: | ||||||||||
Last Closed: | 2007-12-10 22:45:17 UTC | Type: | --- | ||||||||
Regression: | --- | Mount Type: | --- | ||||||||
Documentation: | --- | CRM: | |||||||||
Verified Versions: | Category: | --- | |||||||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||
Cloudforms Team: | --- | Target Upstream Version: | |||||||||
Embargoed: | |||||||||||
Attachments: |
|
Description
Trond Danielsen
2006-05-21 10:43:24 UTC
Created attachment 129779 [details]
dmesg
I would suggest trying the 915resolution tool after resuming, or (failing that) vbetool. Have you tried this with newer version of pm-utils? There are quite a few changes in the FC6 version of it that might fix the problem you're describing. Thanks, Read ya, Phil I just tried it again. This time it actually resumed, after switching from X to console and back again to bring the display back on. However, another problem occured, which forced me to reboot. I attached the output from dmesg and /var/log/messages Created attachment 146326 [details]
dmesg output
Created attachment 146327 [details]
/var/log/messages
After upgrading to the latest kernel (2.6.19), suspend and resume works just fine, except that I have to a text console, back to X and then manually adjust the brightness of the display to turn the backlight back on. FC5 is now end of life, so sadly this bug won't be fixed in this release. Is this bug still presend in FC6 or F7? As mentioned in comment #7, suspend now work ok on my laptop. I therefore suggest that this bug should be closed. You should not need to manually turn the backlight on, so I keep this open, maybe this can be fixed, too. I see above you tried acpi_sleep=s3_bios without success. How about acpi_sleep=s3_mode or acpi_sleep=s3_bios,s3_mode. If either of these later two work, you could submit a quirk for your laptop to Richard Hughes, and it would then just work with a future pmutils version. My laptop now runs F-7, and the backlight issue have been fixed in this release. Whether the problem has been solved by a new kernel or an updated pmutils package, I do not know. |