HP nx7400 fails to resume from suspend to RAM
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Triaged
|
Medium
|
Unassigned | ||
linux-source-2.6.22 (Ubuntu) |
Won't Fix
|
Undecided
|
Unassigned |
Bug Description
Hewlett Packard nx7400 fails to properly wake up after suspend to RAM. I am running Gutsy with daily updates as of 16 November, 2007.
After suspend, the hard disc spins up, but the screen appears blank.
One workarround is to press any button on the keyboard (i'm using left arrow). After each press the system seems to awake for a few seconds. So, to complete the resume from suspend, I have to hold down any key for a couple of seconds, and repeat this some 4-5 times. It then wakes up, but is in kind of bad state. Keyboard events are delayed by ~1 second. To shutdown/
uname -a:
Linux john-laptop 2.6.22-14-generic #1 SMP Sun Oct 14 23:05:12 GMT 2007 i686 GNU/Linux
Changed in linux: | |
assignee: | nobody → ubuntu-kernel-acpi |
importance: | Undecided → Medium |
status: | Incomplete → Triaged |
Changed in linux (Ubuntu): | |
assignee: | Registry Administrators (registry) → nobody |
dmesg.txt (obtained after resume, laptop suspended with "sync; echo > /sys/power/ pm_trace; /etc/acpi/sleep.sh force", resumed by holding down left arrow on the keyboard)