Public bug reported: New bug created per the request at https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309578
Both affected PCs have MSI-FM2-A55M-E33 motherboards but the AMD APUs differ (one's an A8, this one is an A6). The cure for me, spotted elsewhere here, is to add nomodeset to the boot options. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-30-generic 3.13.0-30.54 ProcVersionSignature: Ubuntu 3.13.0-30.54-generic 3.13.11.2 Uname: Linux 3.13.0-30-generic i686 NonfreeKernelModules: fglrx ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: ian 2236 F.... pulseaudio /dev/snd/controlC0: ian 2236 F.... pulseaudio CurrentDesktop: Unity Date: Wed Jul 9 13:06:40 2014 HibernationDevice: RESUME=UUID=3ce44d7e-a2d3-4ee9-acda-4443beb147a2 InstallationDate: Installed on 2013-12-20 (200 days ago) InstallationMedia: Edubuntu 13.10 "Saucy Salamander" - Release i386 (20131016.1) IwConfig: lo no wireless extensions. eth0 no wireless extensions. lxcbr0 no wireless extensions. MachineType: MSI MS-7721 ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-30-generic root=UUID=fb7e8467-3092-4070-8bde-9de7a1c46e29 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-30-generic N/A linux-backports-modules-3.13.0-30-generic N/A linux-firmware 1.127.4 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) WifiSyslog: dmi.bios.date: 10/12/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: V11.4 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: FM2-A55M-E33 (MS-7721) dmi.board.vendor: MSI dmi.board.version: 2.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: MSI dmi.chassis.version: 2.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV11.4:bd10/12/2013:svnMSI:pnMS-7721:pvr2.0:rvnMSI:rnFM2-A55M-E33(MS-7721):rvr2.0:cvnMSI:ct3:cvr2.0: dmi.product.name: MS-7721 dmi.product.version: 2.0 dmi.sys.vendor: MSI ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1339692 Title: Ubuntu 14.04 reboots just after reaching desktop on AMD A* APU on MSI motherboard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1339692/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs