Public bug reported: Computer stops responding during boot (normal or recovery mode doesn't matter). Sometimes it boots normally. When it hangs, the following lines are displayed -> see attached image.
ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-21-generic-pae 3.2.0-21.34 ProcVersionSignature: Ubuntu 3.2.0-21.34-generic-pae 3.2.13 Uname: Linux 3.2.0-21-generic-pae i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0-0ubuntu2 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: calin 1424 F.... pulseaudio CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. Date: Tue Apr 3 22:58:38 2012 HibernationDevice: RESUME=UUID=866740ec-5c12-4d9c-a365-8ee6fe47d280 InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta i386 (20120328) ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=ro_RO.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-21-generic-pae root=UUID=5abe7260-d8ba-48a7-b9fc-0ccce3f5e6be ro debug RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/12/2006 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P1.40 dmi.board.asset.tag: 00000000 dmi.board.name: K8SLI-eSATA2 dmi.board.version: 1.00 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.40:bd06/12/2006:svn:pnK8SLI-eSATA2:pvr1.00:rvn:rnK8SLI-eSATA2:rvr1.00: dmi.product.name: K8SLI-eSATA2 dmi.product.version: 1.00 ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 precise -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/972804 Title: System freezes on startup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/972804/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs