Public bug reported: I have the 64-bit Mac/Intel version of 11.04 (Natty Narwhal Alpha 3) installed in a triple-boot system and Ubuntu becomes unresponsive about once an hour. No way to switch to a terminal or any other interrupt that I know. Must power off, and it reboots fine. Once it generated an error on reboot and I filed that bug. I've been vigilant about running updates, and it once crashed during the update.
ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: linux-image-2.6.38-7-generic 2.6.38-7.38 Regression: No Reproducible: No ProcVersionSignature: Ubuntu 2.6.38-7.38-generic 2.6.38 Uname: Linux 2.6.38-7-generic x86_64 NonfreeKernelModules: wl AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: michael 1442 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xc1d00000 irq 42' Mixer name : 'Cirrus Logic CS4206' Components : 'HDA:10134206,106b0b00,00100301' Controls : 22 Simple ctrls : 13 Card1.Amixer.info: Card hw:1 'NVidia'/'HDA NVidia at 0xc1080000 irq 16' Mixer name : 'Nvidia GPU 0a HDMI/DP' Components : 'HDA:10de000a,10de0101,00100100' Controls : 16 Simple ctrls : 4 Date: Wed Mar 23 23:46:05 2011 Frequency: Once a day. HibernationDevice: RESUME=UUID=c0155f07-3c54-4932-9d99-7596b0202d48 InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64+mac (20110312) MachineType: Apple Inc. MacBookPro6,2 ProcEnviron: LANGUAGE=en_US:en LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic root=UUID=daed62de-fdc0-40f1-b54f-2d6408f18d44 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-2.6.38-7-generic N/A linux-backports-modules-2.6.38-7-generic N/A linux-firmware 1.49 SourcePackage: linux StagingDrivers: brcm80211 Title: [STAGING] UpgradeStatus: Upgraded to natty on 2011-03-23 (0 days ago) dmi.bios.date: 07/26/10 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBP61.88Z.0057.B0C.1007261552 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-F22586C8 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookPro6,2 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-F22586C8 dmi.modalias: dmi:bvnAppleInc.:bvrMBP61.88Z.0057.B0C.1007261552:bd07/26/10:svnAppleInc.:pnMacBookPro6,2:pvr1.0:rvnAppleInc.:rnMac-F22586C8:rvrMacBookPro6,2:cvnAppleInc.:ct10:cvrMac-F22586C8: dmi.product.name: MacBookPro6,2 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug kernel-graphics natty needs-upstream-testing running-unity staging -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/741464 Title: [STAGING] Alpha 3 Narwhal on MacBook locking up every hour -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs