from kern.log: Nov 19 11:57:27 david-PC kernel: [ 6489.261739] sdb: detected capacity change from 15351152640 to 0 Nov 19 11:58:59 david-PC kernel: [ 6580.335660] irq 17: nobody cared (try booting with the "irqpoll" option) Nov 19 11:58:59 david-PC kernel: [ 6580.335663] Pid: 26728, comm: threaded-ml Tainted: P C 2.6.38-12-generic #51-Ubuntu Nov 19 11:58:59 david-PC kernel: [ 6580.335664] Call Trace: Nov 19 11:58:59 david-PC kernel: [ 6580.335666] <IRQ> [<ffffffff810d515b>] ? __report_bad_irq.clone.2+0x2b/0xa0 Nov 19 11:58:59 david-PC kernel: [ 6580.335672] [<ffffffff810d555a>] ? note_interrupt+0x19a/0x1e0 Nov 19 11:58:59 david-PC kernel: [ 6580.335674] [<ffffffff810d644d>] ? handle_fasteoi_irq+0xdd/0x110 Nov 19 11:58:59 david-PC kernel: [ 6580.335677] [<ffffffff8100e9c2>] ? handle_irq+0x22/0x40 Nov 19 11:58:59 david-PC kernel: [ 6580.335680] [<ffffffff815cb47d>] ? do_IRQ+0x5d/0xe0 Nov 19 11:58:59 david-PC kernel: [ 6580.335681] [<ffffffff815c37d3>] ? ret_from_intr+0x0/0x15 Nov 19 11:58:59 david-PC kernel: [ 6580.335682] <EOI> [<ffffffff8100c002>] ? system_call_fastpath+0x16/0x1b Nov 19 11:58:59 david-PC kernel: [ 6580.335685] handlers: Nov 19 11:58:59 david-PC kernel: [ 6580.335685] [<ffffffffa008d060>] (irq_handler+0x0/0x3e0 [firewire_ohci]) Nov 19 11:58:59 david-PC kernel: [ 6580.335695] [<ffffffffa0d526b0>] (azx_interrupt+0x0/0x1a0 [snd_hda_intel]) Nov 19 11:58:59 david-PC kernel: [ 6580.335697] Disabling IRQ #17
reassigning to linux --- Ubuntu Bug Squad volunteer triager http://wiki.ubuntu.com/BugSquad ** Package changed: gnome-power-manager (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Status: Incomplete => New ** Changed in: linux (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-power-manager in Ubuntu. https://bugs.launchpad.net/bugs/773321 Title: Power management and Asus Sabertooth P67 motherboard Status in “linux” package in Ubuntu: Confirmed Bug description: When you try to go into power saving mode in Ubuntu with the Asus P67 Sabertooth, the computer freezes. I'm using Ubuntu 11.04 and the bug occurs with high disk capacities - I have a 1TB hard drive. There is already a hotfix for Windows users with this problem: http://support.microsoft.com/kb/977178/en-us The link above goes into more detail. --- Architecture: amd64 DistroRelease: Ubuntu 11.04 EcryptfsInUse: Yes GnomeSessionIdleInhibited: No GnomeSessionInhibitors: None GnomeSessionSuspendInhibited: No InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1) MachineType: System manufacturer System Product Name NonfreeKernelModules: nvidia Package: gnome-power-manager 2.32.0-2ubuntu2.1 PackageArchitecture: amd64 ProcEnviron: LANGUAGE=en_GB:en LANG=en_GB.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-12-generic root=UUID=3d65d544-3a57-4ac9-91b1-f3f7b79f9a1e ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 2.6.38-12.51-generic 2.6.38.8 Tags: natty Uname: Linux 2.6.38-12-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare dmi.bios.date: 08/09/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1904 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: SABERTOOTH P67 dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1904:bd08/09/2011:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnSABERTOOTHP67:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/773321/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

