display is fully dimmed after resume from suspend
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Won't Fix
|
Low
|
Unassigned | ||
xfce4-power-manager (Ubuntu) |
Invalid
|
Medium
|
Unassigned |
Bug Description
Binary package hint: gnome-power-manager
When I resume from suspend (while on AC power), the laptop display brightness is set to it's lowest level, even when I had the brightness turned all the way up before. Interestingly enough, this only seems to happen on the first suspend after a reboot. Once I have turned up the display brightness again using the function keys, the next suspend/resume cycle will work normally (until the next reboot). Finally, when I use the function keys to increase the brightness after a suspend, I see that the brightness level in the notification bar indicates that the brightness is set to the maximum. Only after repeated adjustments with the function keys, the indicator 'resets' and reflects the true display brightness level. I'm using the proprietary nvidia display driver, but I've never had this problem before in Jaunty. Also, in case it makes a difference, I've set my laptop to suspend on lid closure since that's the way I generally suspend the laptop.
ProblemType: Bug
Architecture: amd64
CheckboxSubmission: 464ed6184a4fbf7
CheckboxSystem: d00f84de8a55581
Date: Wed Oct 14 09:46:16 2009
DistroRelease: Ubuntu 9.10
NonfreeKernelMo
Package: gnome-power-manager 2.28.0-0ubuntu6
ProcEnviron:
PATH=(custom, user)
LANG=en_CA.UTF-8
SHELL=/bin/bash
ProcVersionSign
SourcePackage: gnome-power-manager
Uname: Linux 2.6.31-14-generic x86_64
tags: | added: karmic lucid |
tags: |
added: karmik removed: karmic |
tags: |
added: karmic removed: karmik |
Changed in gnome-power-manager (Ubuntu): | |
importance: | Undecided → Low |
tags: | added: xenial |
Changed in xfce4-power-manager (Ubuntu): | |
importance: | Undecided → Medium |
Same problem.
Yes, seems to only affect the first suspend operation between total shutdowns.
Not sure if these are also bugs, but:
1. If I suspend by closing the lid I'm asked for a pswd upon resumption, whereas suspend by selecting suspend in shutdown menu does not require a pswd to resume.
2. My internet connection (mobile broadband) does not auto resume. (think this is actually prob. with network manager)