Romain, red CPU time is related to kernel. In htop you can press F2 and set display options as shown on the attached screenshot in order to get more details on kernel threads. (Press Esc to go back to process list.)
** Attachment added: "htop_setup.png" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/657990/+attachment/4115662/+files/htop_setup.png -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/657990 Title: System freeze when i'am not moving the mouse or typing. Status in The Linux Kernel: Fix Released Status in “xserver-xorg-video-intel” package in Ubuntu: Invalid Bug description: Binary package hint: xorg Hi ! Just installed Ubuntu 10.10 Netbook Edition. First boot was completly frozen. So i moved the mouse a little and suddenly the boot continued. But every 5 seconds or so, the system completly hangs out until i move the mouse again. Once i finally reached the desktop, i tryed opening a terminal... but again as long as i don't move the mouse, the terminal won't initiate correcly and show the prompt. Same issue reading a video. As long as i frenetically move the mouse the video will be smooth but if i dare stop, it just freeze and the sound goes in loop. I tried getting in normal desktop mode (not unity) but it didn't changed a thing. Then i deactivated all power management options like "deactivating hard drive when iddle" or switch the screen off when idle etc. Once i did that it went a little better. Now i can let the computer untouched for an incredible duration of ... 1mn or so then it starts again to freeze. Hardware : Toshiba NB200 processor: Atom N280 Graphic processor: manufacturer : Intel® type : Mobile Intel® GMA 950 memory : up to 224 MB total available graphics memory with 512 MB system memory memory type : shared Thanks ! ProblemType: Bug DistroRelease: Ubuntu 10.10 Package: xorg 1:7.5+6ubuntu3 ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4 Uname: Linux 2.6.35-22-generic i686 Architecture: i386 DRM.card0.LVDS.1: status: connected enabled: enabled dpms: On modes: 1024x600 edid-base64: AP///////wAw5LkBAAAAAAASAQOAFg14Cr+1llhUiycgUFQAAAABAQEBAQEBAQEBAQEBAQEB2BMAQEFYHiAwIDYA4H4AAAAZAAAAAAAAAAAAAAAAAAAAAAAAAAAA/gBMRyBEaXNwbGF5CiAgAAAA/ABMUDEwMVdTMS1UTEExAK0= DRM.card0.VGA.1: status: disconnected enabled: disabled dpms: On modes: edid-base64: Date: Mon Oct 11 01:16:07 2010 InstallationMedia: Ubuntu-Netbook 10.10 "Maverick Meerkat" - Release i386 (20101007) MachineType: TOSHIBA TOSHIBA NB200 ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic root=UUID=a63838e6-a88c-4232-aabc-0e199066c82e ro quiet splash ProcEnviron: LANG=fr_FR.utf8 SHELL=/bin/bash SourcePackage: xorg Symptom: display Title: Xorg freeze dmi.bios.date: 04/07/2009 dmi.bios.vendor: TOSHIBA dmi.bios.version: V1.20 dmi.board.name: KAVAA dmi.board.vendor: TOSHIBA dmi.board.version: 1.00 dmi.chassis.asset.tag: * dmi.chassis.type: 10 dmi.chassis.vendor: TOSHIBA dmi.chassis.version: N/A dmi.modalias: dmi:bvnTOSHIBA:bvrV1.20:bd04/07/2009:svnTOSHIBA:pnTOSHIBANB200:pvrPLL20E-00200MFR:rvnTOSHIBA:rnKAVAA:rvr1.00:cvnTOSHIBA:ct10:cvrN/A: dmi.product.name: TOSHIBA NB200 dmi.product.version: PLL20E-00200MFR dmi.sys.vendor: TOSHIBA glxinfo: Error: [Errno 2] Aucun fichier ou dossier de ce type system: distro: Ubuntu codename: maverick architecture: i686 kernel: 2.6.35-22-generic To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/657990/+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
