** Description changed: - I'm using Ubuntu quantal (development branch), since the new 3.5 kernel coming, can't boot without "nomodeset" option. I don't know where is the problem, kernel or ati module, but with 3.4 kernel there is no problem booting the Ubuntu. - When choose the 3.5 kernel from grub menu and start loading, after 10-15 seconds, just freeze, and can't do anything. I tried and mainline kernel from kernel-ppa/mainline but no change, still can't boot. With nomodeset, 3D don't work corectly, cant use normal unity session, unity 2D session works but with artefacts. + I'm using Ubuntu quantal (development branch), since the new 3.5 kernel coming, I can't boot I don't know where is the problem, kernel or ati module, but with 3.4 kernel there is no problem booting the Ubuntu. + When choose the 3.5 kernel from grub menu and start loading, after 10-15 seconds, just freeze, and can't do anything. I tried and mainline kernel from kernel-ppa/mainline but no change, still can't boot. + + A Ubuntu kernel version bisect revealed that 3.4.0-5.11 works and the + first problematic kernel is 3.5.0-1.1 . + + WORKAROUND: Use kernel parameter: + nomodeset + + However, with nomodeset, 3D don't work correctly, cant use normal unity + session, unity 2D session works but with artifacts. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: linux-image-generic 3.5.0.6.6 ProcVersionSignature: Ubuntu 3.4.0-5.11-generic 3.4.0 Uname: Linux 3.4.0-5-generic x86_64 ApportVersion: 2.4-0ubuntu5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: tolostoi 1789 F.... pulseaudio Date: Fri Jul 27 09:38:39 2012 HibernationDevice: RESUME=UUID=8f2b4b51-ca26-4a68-8969-ea8e5c00f4b6 InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120408) MachineType: Hewlett-Packard HP Compaq nc6400 (RH484EA#ABB) PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.4.0-5-generic root=UUID=c2283854-278c-4d59-93dd-d05801489a93 ro quiet splash RelatedPackageVersions: linux-restricted-modules-3.4.0-5-generic N/A linux-backports-modules-3.4.0-5-generic N/A linux-firmware 1.86 SourcePackage: linux UpgradeStatus: Upgraded to quantal on 2012-06-11 (45 days ago) dmi.bios.date: 09/05/2007 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 68YCD Ver. F.0B dmi.board.name: 30AC dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 56.36 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr68YCDVer.F.0B:bd09/05/2007:svnHewlett-Packard:pnHPCompaqnc6400(RH484EA#ABB):pvrF.0B:rvnHewlett-Packard:rn30AC:rvrKBCVersion56.36:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP Compaq nc6400 (RH484EA#ABB) dmi.product.version: F.0B dmi.sys.vendor: Hewlett-Packard
** Tags removed: kernel-bug-exists-upstream-v3.6.2-quantal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1029790 Title: Can't boot without nomodeset option-kernel 3.5.X.X/3.6.X.X ATI M52 [Mobility Radeon X1300] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1029790/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
