Public bug reported: It just "hangs" during kernel initialization. Also either it doesn't switch to framebuffer or uses a framebuffer with less columns than -19 did.
I say it "hangs" because I can actually switch VTs but the boot doesn't continue. Previous lucid kernels since beta1 up to and including linux-image-2.6.32-19-generic worked and linux-image-2.6.32-19-generic still works on an update-as-of-today install. As the macbook has no SysReq nor F13 keys I'm attaching a screenshot of VT1 after the boot hanged; the other VTs where blank. During various attempts I also got a kernel trace (which however partly scrolls away before the kernel hangs) and, after a while some messages appeared on VT7; I'll attach screenshots for that later. ProblemType: Bug DistroRelease: Ubuntu 10.04 Package: linux-image-2.6.32-20-generic 2.6.32-20.29 Regression: Yes Reproducible: Yes ProcVersionSignature: Ubuntu 2.6.32-19.28-generic 2.6.32.10+drm33.1 Uname: Linux 2.6.32-19-generic i686 NonfreeKernelModules: wl AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21. Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: michele 1644 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0x90700000 irq 20' Mixer name : 'Realtek ALC889A' Components : 'HDA:10ec0885,106b3600,00100103' Controls : 35 Simple ctrls : 22 Date: Mon Apr 12 09:50:15 2010 HibernationDevice: RESUME=UUID=0d182a1a-20c0-4b5a-a8ae-93688d66fee1 InstallationMedia: Error: [Errno 13] Permission denied: '/var/log/installer/media-info' MachineType: Apple Inc. MacBook4,1 ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-19-generic root=UUID=3f7919f6-a881-4335-ab54-c8e485e3afb4 ro quiet splash ProcEnviron: LANGUAGE=en_IE:en_GB:en PATH=(custom, user) LANG=en_IE.utf8 SHELL=/bin/bash RelatedPackageVersions: linux-firmware 1.33 RfKill: 0: hci0: Bluetooth Soft blocked: no Hard blocked: no SourcePackage: linux dmi.bios.date: 02/09/08 dmi.bios.vendor: Apple Inc. dmi.bios.version: MB41.88Z.00C1.B00.0802091535 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: Mac-F22788A9 dmi.board.vendor: Apple Inc. dmi.board.version: PVT dmi.chassis.asset.tag: Asset Tag# dmi.chassis.type: 2 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-F22788A9 dmi.modalias: dmi:bvnAppleInc.:bvrMB41.88Z.00C1.B00.0802091535:bd02/09/08:svnAppleInc.:pnMacBook4,1:pvr1.0:rvnAppleInc.:rnMac-F22788A9:rvrPVT:cvnAppleInc.:ct2:cvrMac-F22788A9: dmi.product.name: MacBook4,1 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 lucid needs-upstream-testing regression-potential -- regression: linux-image-2.6.32-20-generic doesn't boot on macbook 4.1 https://bugs.launchpad.net/bugs/561287 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs