Erich, thank you for taking the time to report this bug and helping to make
Ubuntu better. Please execute the following command only once, as it will
automatically gather debugging information, in a terminal:
apport-collect 1352161
** Package changed: linux-lts-trusty (Ubuntu) => linux (Ubuntu)
** Changed in: linux (Ubuntu)
Importance: Undecided => Low
** Changed in: linux (Ubuntu)
Status: New => Incomplete
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1352161
Title:
Screen remains blank after sleep on HP netbook, i945GME video chipset
Status in linux package in Ubuntu:
Incomplete
Bug description:
Description: Ubuntu 12.04.4 LTS
Release: 12.04
HP mini netbook, 2GB RAM, atom processor
from dmesg:
[ 0.087839] smpboot: CPU0: Intel(R) Atom(TM) CPU N280 @ 1.66GHz (fam:
06, model: 1c, stepping: 02)
[ 1.299784] Linux agpgart interface v0.103
[ 1.299985] agpgart-intel 0000:00:00.0: Intel 945GME Chipset
[ 1.300151] agpgart-intel 0000:00:00.0: detected gtt size: 262144K total,
262144K mappable
[ 1.300292] agpgart-intel 0000:00:00.0: detected 8192K stolen memory
[ 1.300539] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000
Obviously, this is not an nvidia driver issue already mentioned on
launchpad.
This seems to be related to
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1283938
I can successfully ftp, telnet or SSH to the netbook after I try to
wake it, but the screen refuses to turn on.
It also seems to recognise new USB devices that are plugged in while
the screen remains blank.
Ctrl-Alt-f1 allowed me to login and type (without seeing the typed text)
shutdown -r now
at which point the netbook restarted, and everything I was doing was gone.
I recently installed cpulimit to address the ongoing xapian index
retrieval resource hogging bug mentioned here,
https://bugs.launchpad.net/ubuntu/+source/apt-xapian-index/+bug/830333
but after that I installed a bunch of updates that were due through
the update manager, including the latest kernel.
For now, I have told the power manager to not sleep the screen.
Cheers,
Erich
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.13.0-32-generic 3.13.0-32.57~precise1
ProcVersionSignature: Ubuntu 3.13.0-32.57~precise1-generic 3.13.11.4
Uname: Linux 3.13.0-32-generic i686
NonfreeKernelModules: wl
ApportVersion: 2.0.1-0ubuntu17.6
Architecture: i386
Date: Mon Aug 4 15:16:26 2014
InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release i386
(20130213)
MarkForUpload: True
ProcEnviron:
LANGUAGE=en_AU:en
TERM=xterm
PATH=(custom, no user)
LANG=en_AU.UTF-8
SHELL=/bin/bash
SourcePackage: linux-lts-trusty
UpgradeStatus: No upgrade log present (probably fresh install)
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