Public bug reported: 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) ** Affects: linux-lts-trusty (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 precise running-unity -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1352161 Title: Screen remains blank after sleep on HP netbook, i945GME video chipset To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-trusty/+bug/1352161/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
