Hi Alberto, (Ciao Alberto sono italiano pure io...) I have kubuntu 12.04.2 installed on my laptop and this bug never reappeared.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nvidia-graphics-drivers in Ubuntu. https://bugs.launchpad.net/bugs/919321 Title: System freezes while watching a streaming video [xubuntu] Status in “nvidia-graphics-drivers” package in Ubuntu: Incomplete Bug description: I was watching some streaming videos by a while with chromium-browser in full screen mode on my xubuntu precise, when video freezed and audio was blocked for few seconds. Then the sound started again but in fits and starts...So I pushed the power button a lot of times, the screen went black and after a couple of minutes the pc shutted down. I don't know if there is a bug in the kenel or in the X server, so i attached both logs... ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: xorg 1:7.6+7ubuntu7 ProcVersionSignature: Ubuntu 3.2.0-9.16-generic 3.2.1 Uname: Linux 3.2.0-9-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 1.91-0ubuntu1 Architecture: amd64 Date: Fri Jan 20 18:34:43 2012 InstallationMedia: Xubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) ProcEnviron: PATH=(custom, no user) LANG=it_IT.UTF-8 SHELL=/bin/bash SourcePackage: xorg UpgradeStatus: Upgraded to precise on 2012-01-18 (1 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/919321/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
