Public bug reported: I know there are a lot of question about this, but I couldn't find any answer.
I have a custom desktop PC in which I can send the system to sleep / hibernate without apparently any problems. However, when I want to wake it up, it fails. If I suspended: -The fans start working and the power LED gets on (i.e. it's waking up) but rapidly goes off. After a few seconds, sort of tries to wake up again, with the same result. This to the infinite. -The display (via DVI) doesn't get any input (not even black). -The mouse and keyboard (both USB) don't get power. So I can't do anything more than press the power button for a long time and power off the hard way. After one of those crashes, I got this message from the motherboard: "Overclocking failed! Enter setup to reconfigure your system" If I hibernated: -It gets to grub without any problem but, after selecting Ubuntu, it crashes and restarts. However, sometimes does wake up. I have: Processor: Intel i5 2400 Motherboard: Asus p8p67 LE Gigabyte nvidia GTS 450 Just in case it matters, I have / installed in a SSD and /var /tmp /swap and /home in a HDD drive. Of course, the expected behaviour would be that the system woke up properly. By the way, I have virtualbox installed, read somewhere that it can interfere with the process. Hope you can help me Thanks in advance. ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: acpi-support 0.138 ProcVersionSignature: Ubuntu 3.0.0-13.22-generic 3.0.6 Uname: Linux 3.0.0-13-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 1.23-0ubuntu4 Architecture: amd64 Date: Wed Nov 30 00:55:16 2011 InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) ProcEnviron: PATH=(custom, no user) LANG=es_ES.UTF-8 SHELL=/bin/bash SourcePackage: acpi-support UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: acpi-support (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug oneiric 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/897937 Title: Fail to wake up after suspend, buggy after hibernate To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/acpi-support/+bug/897937/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs