Suspend doesn't work on a Latitude E6500
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
acpi (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Binary package hint: acpi
Binary package hint: xorg
Laptop:
- Latitude E6500 with an intel video card.
- Clean Lucid Lynx install
-
Problem: Going to Suspend, the backgroundlight of the display stays on and therefore the powerbutton stays glowing. not blinking like on a successful suspend.
Afterwards:
- Resume does`nt work.
- Magic-Keys doesn`t work.
- It seems not to be a kernel-panic because the Caps-Lock and the othere LEDs are not blinking
- it seems not to be the intel-driver - because the special ppa from "Glasen" with version 2.11 has the same problem
I've been searching around launchpad and others related sites with no luck. I've already tested:
- Turn off backlight with some commads, like XSET ... - all working fine
- windows and fedora 13 - Suspend working very fine and like expected
- karmic with no security-updates also working fine, I got the failure after an update, but i don´t no which
- I've tried 2.6.34 mainline with the same result.
- I will try to check which update under karmic brings the problem up
---
Architecture: x64
DistroRelease: Ubuntu 10.04
InstallationMedia: DistUpgrade from Interpid->Karmic-> Ubuntu 10.04 LTS "Lucid Lynx" - Release x64
Test-Installation with clean Lucid -> same problem
MachineType: Dell Inc. Latitude E6500
Package: xorg 1:7.5+5ubuntu1
PackageArchitec
I will test suspend today evening, and search for
Log-Files.
Ok, I must add that I'm confused.
I thinked about the last kernelchanges for suspend, and that there are some fixes from TUXonICE.
So I searched for an PPA/Patch and found one, tried it. And, woohoo. Suspend with TUXonICE works fine.
So I booted back in the Lucid-Kernel, tried Suspend. And now it doesnt go in suspend, but it locks only the screen. When I type my password, I'm back on the Desktop. So but I think from the TuxOnIce-PPA I only installed the kernel. No other packages.
Whats wrong?
--- ~ppa6~lucid1 user-space interfaces for TuxOnIce
checked dpkg, so I think the changes come from this package:
ii tuxonice-userui 1.0.git20100407
So I will try to go back to get log-files of the issue.
You will hear from me. regards Marc