apport information ** Tags added: apport-collected precise staging
** Description changed: I performed the following actions on my Macbook pro: 1. Started it with the alt-option key down to bring up the boot menu. 2. Inserted the Ubuntu 12.04 Desktop CD. 3. Selected the "EFI Boot" drive and it enter. 4. GRUB was loaded, and I hit enter to select "Try Ubuntu w/o installing it". - At this point the screen goes black and it seems the machine must be - shut off with the power button. + At this point the screen goes black and it seems the machine must be shut off with the power button. + --- + AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. + ApportVersion: 2.0.1-0ubuntu5 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC1: ubuntu 3533 F.... pulseaudio + /dev/snd/controlC0: ubuntu 3533 F.... pulseaudio + Card0.Amixer.info: + Card hw:0 'PCH'/'HDA Intel PCH at 0xb0900000 irq 48' + Mixer name : 'Cirrus Logic CS4206' + Components : 'HDA:10134206,106b1d00,00100302' + Controls : 24 + Simple ctrls : 10 + Card1.Amixer.info: + Card hw:1 'Generic'/'HD-Audio Generic at 0xb0840000 irq 49' + Mixer name : 'ATI R6xx HDMI' + Components : 'HDA:1002aa01,00aa0100,00100200' + Controls : 6 + Simple ctrls : 1 + Card1.Amixer.values: + Simple mixer control 'IEC958',0 + Capabilities: pswitch pswitch-joined penum + Playback channels: Mono + Mono: Playback [on] + CasperVersion: 1.315 + DistroRelease: Ubuntu 12.04 + LiveMediaBuild: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425) + MachineType: Apple Inc. MacBookPro8,2 + Package: linux (not installed) + ProcEnviron: + TERM=xterm + PATH=(custom, no user) + LANG=en_US.UTF-8 + SHELL=/bin/bash + ProcFB: 0 radeondrmfb + ProcKernelCmdLine: file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity + ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14 + RelatedPackageVersions: + linux-restricted-modules-3.2.0-23-generic N/A + linux-backports-modules-3.2.0-23-generic N/A + linux-firmware 1.79 + SourcePackage: linux + StagingDrivers: mei + Tags: precise staging precise staging + Uname: Linux 3.2.0-23-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo + dmi.bios.date: 01/24/12 + dmi.bios.vendor: Apple Inc. + dmi.bios.version: MBP81.88Z.0047.B27.1201241646 + dmi.board.asset.tag: Base Board Asset Tag# + dmi.board.name: Mac-94245A3940C91C80 + dmi.board.vendor: Apple Inc. + dmi.board.version: MacBookPro8,2 + dmi.chassis.type: 10 + dmi.chassis.vendor: Apple Inc. + dmi.chassis.version: Mac-94245A3940C91C80 + dmi.modalias: dmi:bvnAppleInc.:bvrMBP81.88Z.0047.B27.1201241646:bd01/24/12:svnAppleInc.:pnMacBookPro8,2:pvr1.0:rvnAppleInc.:rnMac-94245A3940C91C80:rvrMacBookPro8,2:cvnAppleInc.:ct10:cvrMac-94245A3940C91C80: + dmi.product.name: MacBookPro8,2 + dmi.product.version: 1.0 + dmi.sys.vendor: Apple Inc. ** Attachment added: "AcpiTables.txt" https://bugs.launchpad.net/bugs/1001091/+attachment/3152453/+files/AcpiTables.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1001091 Title: "EFI Boot" from livecd fails on Macbook Pro To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1001091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
