[Kernel-packages] [Bug 1324762] Re: [MacBookPro8, 1] Fails to boot without noefi since linux-image-3.13.0-20-generic
Okay, git bisect says this is the first offending commit: dc9c3ed611922e769b1fd595f8f99a93d69c026d is the first bad commit commit dc9c3ed611922e769b1fd595f8f99a93d69c026d Author: Borislav Petkov b...@suse.de Date: Thu Oct 31 17:25:08 2013 +0100 x86/efi: Runtime services virtual mapping BugLink: http://bugs.launchpad.net/bugs/1297658 We map the EFI regions needed for runtime services non-contiguously, with preserved alignment on virtual addresses starting from -4G down for a total max space of 64G. This way, we provide for stable runtime services addresses across kernels so that a kexec'd kernel can still use them. Thus, they're mapped in a separate pagetable so that we don't pollute the kernel namespace. Add an efi= kernel command line parameter for passing miscellaneous options and chicken bits from the command line. While at it, add a chicken bit called efi=old_map which can be used as a fallback to the old runtime services mapping method in case there's some b0rkage with a particular EFI implementation (haha, it is hard to hold up the sarcasm here...). Also, add the UEFI RT VA space to Documentation/x86/x86_64/mm.txt. Signed-off-by: Borislav Petkov b...@suse.de Signed-off-by: Matt Fleming matt.flem...@intel.com (cherry picked from commit d2f7cbe7b26a74dbbbf8f325b2a6fd01bc34032c) Signed-off-by: Tim Gardner tim.gard...@canonical.com :04 04 52f7a3e427111f66f65fcb67b1d010cee7e5121f 1200735ebee4c3272d1e3eedfc00c7150d17e276 M Documentation :04 04 21376a74b6a2dc5dbe5b581677830b90bec72e49 95678fbb2d7178afb7866daf706dd7706d8da7e6 March :04 04 bf1515bb7d32745424abf75d8ce58340f482e88c 59013df8e2ea1c112d96b982105b469917864c8f Minclude -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1324762 Title: [MacBookPro8,1] Fails to boot without noefi since linux- image-3.13.0-20-generic Status in “linux” package in Ubuntu: Incomplete Bug description: My MacBookPro 8,1 (Early 2011, 13) will not boot using any trusty kernel linux-image-3.13.0-20-generic or later. I get a grey rectangle displayed, centred, filling most of the screen, and the system hangs. When booting into rescue mode without kernel parameters quiet, splash, vt.redirect, etc., I would see something like: Loading vmlinuz-3.13.0-27-generic... Loading initrd.img-3.13.0-27-generic... Then the system hangs. When I reboot I'm dropped into the GRUB menu. To boot in EFI mode, I keep linux-image-3.13.0-19-generic around - which works fine. WORKAROUND: Booting using kernel boot parameter noefi, however gfx and disk performance suffers, and features such as the monitor brightness keys fail to work altogether. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-27-generic 3.13.0-27.50 ProcVersionSignature: Ubuntu 3.13.0-27.50-generic 3.13.11 Uname: Linux 3.13.0-27-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: mjg3074 F pulseaudio CurrentDesktop: GNOME Date: Fri May 30 13:34:24 2014 HibernationDevice: RESUME=UUID=a1bf347c-6af0-4ee2-9091-90d1cf6b93c7 InstallationDate: Installed on 2011-06-03 (1091 days ago) InstallationMedia: Ubuntu 11.04 Natty Narwhal - Release amd64 (20110427.1) MachineType: Apple Inc. MacBookPro8,1 ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-27-generic root=UUID=e7b2b4af-7419-44ef-a93d-9b0f59f2d002 ro recovery nomodeset noexec=off noefi RelatedPackageVersions: linux-restricted-modules-3.13.0-27-generic N/A linux-backports-modules-3.13.0-27-generic N/A linux-firmware 1.127.2 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-02-28 (90 days ago) dmi.bios.date: 04/22/11 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBP81.88Z.0047.B0E.1104221557 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-94245B3640C91C81 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookPro8,1 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-94245B3640C91C81 dmi.modalias: dmi:bvnAppleInc.:bvrMBP81.88Z.0047.B0E.1104221557:bd04/22/11:svnAppleInc.:pnMacBookPro8,1:pvr1.0:rvnAppleInc.:rnMac-94245B3640C91C81:rvrMacBookPro8,1:cvnAppleInc.:ct10:cvrMac-94245B3640C91C81: dmi.product.name: MacBookPro8,1 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1324762/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help :
[Kernel-packages] [Bug 1324762] Re: [MacBookPro8, 1] Fails to boot without noefi since linux-image-3.13.0-20-generic
Mike Gratton, the issue you are reporting is an upstream one. Could you please report this problem through the appropriate channel by following the instructions _verbatim_ at https://wiki.ubuntu.com/Bugs/Upstream/kernel ? Please provide a direct URL to your e-mail to the mailing list once you have made it so that it may be tracked. Thank you for your understanding. ** Tags removed: needs-bisect ** Tags added: bisect-done ** Changed in: linux (Ubuntu) Status: Incomplete = Triaged -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1324762 Title: [MacBookPro8,1] Fails to boot without noefi since linux- image-3.13.0-20-generic Status in “linux” package in Ubuntu: Triaged Bug description: My MacBookPro 8,1 (Early 2011, 13) will not boot using any trusty kernel linux-image-3.13.0-20-generic or later. I get a grey rectangle displayed, centred, filling most of the screen, and the system hangs. When booting into rescue mode without kernel parameters quiet, splash, vt.redirect, etc., I would see something like: Loading vmlinuz-3.13.0-27-generic... Loading initrd.img-3.13.0-27-generic... Then the system hangs. When I reboot I'm dropped into the GRUB menu. To boot in EFI mode, I keep linux-image-3.13.0-19-generic around - which works fine. WORKAROUND: Booting using kernel boot parameter noefi, however gfx and disk performance suffers, and features such as the monitor brightness keys fail to work altogether. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-27-generic 3.13.0-27.50 ProcVersionSignature: Ubuntu 3.13.0-27.50-generic 3.13.11 Uname: Linux 3.13.0-27-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: mjg3074 F pulseaudio CurrentDesktop: GNOME Date: Fri May 30 13:34:24 2014 HibernationDevice: RESUME=UUID=a1bf347c-6af0-4ee2-9091-90d1cf6b93c7 InstallationDate: Installed on 2011-06-03 (1091 days ago) InstallationMedia: Ubuntu 11.04 Natty Narwhal - Release amd64 (20110427.1) MachineType: Apple Inc. MacBookPro8,1 ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-27-generic root=UUID=e7b2b4af-7419-44ef-a93d-9b0f59f2d002 ro recovery nomodeset noexec=off noefi RelatedPackageVersions: linux-restricted-modules-3.13.0-27-generic N/A linux-backports-modules-3.13.0-27-generic N/A linux-firmware 1.127.2 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-02-28 (90 days ago) dmi.bios.date: 04/22/11 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBP81.88Z.0047.B0E.1104221557 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-94245B3640C91C81 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookPro8,1 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-94245B3640C91C81 dmi.modalias: dmi:bvnAppleInc.:bvrMBP81.88Z.0047.B0E.1104221557:bd04/22/11:svnAppleInc.:pnMacBookPro8,1:pvr1.0:rvnAppleInc.:rnMac-94245B3640C91C81:rvrMacBookPro8,1:cvnAppleInc.:ct10:cvrMac-94245B3640C91C81: dmi.product.name: MacBookPro8,1 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1324762/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1324762] Re: [MacBookPro8, 1] Fails to boot without noefi since linux-image-3.13.0-20-generic
** Description changed: My MacBookPro 8,1 (Early 2011, 13) will not boot using any trusty kernel linux-image-3.13.0-20-generic or later. I get a grey rectangle displayed, centred, filling most of the screen, and the system hangs. When booting into rescue mode without kernel parameters quiet, splash, vt.redirect, etc., I would see something like: Loading vmlinuz-3.13.0-27-generic... Loading initrd.img-3.13.0-27-generic... Then the system hangs. When I reboot I'm dropped into the GRUB menu. To boot in EFI mode, I keep linux-image-3.13.0-19-generic around - which works fine. - WORKAROUND: Booting using kernel boot parameter noefi, however gfx and - disk performance suffers, and features such as the monitor brightness - keys fail to work altogether. + WORKAROUND: Use kernel boot parameter efi=old_map to restore booting. + The kernel parameter noefi works as well, however gfx and disk + performance suffers, and features such as the monitor brightness keys + fail to work altogether using that. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-27-generic 3.13.0-27.50 ProcVersionSignature: Ubuntu 3.13.0-27.50-generic 3.13.11 Uname: Linux 3.13.0-27-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: mjg3074 F pulseaudio CurrentDesktop: GNOME Date: Fri May 30 13:34:24 2014 HibernationDevice: RESUME=UUID=a1bf347c-6af0-4ee2-9091-90d1cf6b93c7 InstallationDate: Installed on 2011-06-03 (1091 days ago) InstallationMedia: Ubuntu 11.04 Natty Narwhal - Release amd64 (20110427.1) MachineType: Apple Inc. MacBookPro8,1 ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-27-generic root=UUID=e7b2b4af-7419-44ef-a93d-9b0f59f2d002 ro recovery nomodeset noexec=off noefi RelatedPackageVersions: linux-restricted-modules-3.13.0-27-generic N/A linux-backports-modules-3.13.0-27-generic N/A linux-firmware 1.127.2 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-02-28 (90 days ago) dmi.bios.date: 04/22/11 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBP81.88Z.0047.B0E.1104221557 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-94245B3640C91C81 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookPro8,1 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-94245B3640C91C81 dmi.modalias: dmi:bvnAppleInc.:bvrMBP81.88Z.0047.B0E.1104221557:bd04/22/11:svnAppleInc.:pnMacBookPro8,1:pvr1.0:rvnAppleInc.:rnMac-94245B3640C91C81:rvrMacBookPro8,1:cvnAppleInc.:ct10:cvrMac-94245B3640C91C81: dmi.product.name: MacBookPro8,1 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1324762 Title: [MacBookPro8,1] Fails to boot without noefi since linux- image-3.13.0-20-generic Status in “linux” package in Ubuntu: Triaged Bug description: My MacBookPro 8,1 (Early 2011, 13) will not boot using any trusty kernel linux-image-3.13.0-20-generic or later. I get a grey rectangle displayed, centred, filling most of the screen, and the system hangs. When booting into rescue mode without kernel parameters quiet, splash, vt.redirect, etc., I would see something like: Loading vmlinuz-3.13.0-27-generic... Loading initrd.img-3.13.0-27-generic... Then the system hangs. When I reboot I'm dropped into the GRUB menu. To boot in EFI mode, I keep linux-image-3.13.0-19-generic around - which works fine. WORKAROUND: Use kernel boot parameter efi=old_map to restore booting. The kernel parameter noefi works as well, however gfx and disk performance suffers, and features such as the monitor brightness keys fail to work altogether using that. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-27-generic 3.13.0-27.50 ProcVersionSignature: Ubuntu 3.13.0-27.50-generic 3.13.11 Uname: Linux 3.13.0-27-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: mjg3074 F pulseaudio CurrentDesktop: GNOME Date: Fri May 30 13:34:24 2014 HibernationDevice: RESUME=UUID=a1bf347c-6af0-4ee2-9091-90d1cf6b93c7 InstallationDate: Installed on 2011-06-03 (1091 days ago) InstallationMedia: Ubuntu 11.04 Natty Narwhal - Release amd64 (20110427.1) MachineType: Apple Inc. MacBookPro8,1 ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-27-generic root=UUID=e7b2b4af-7419-44ef-a93d-9b0f59f2d002 ro recovery nomodeset noexec=off noefi RelatedPackageVersions: linux-restricted-modules-3.13.0-27-generic N/A linux-backports-modules-3.13.0-27-generic N/A linux-firmware 1.127.2 SourcePackage: linux
[Kernel-packages] [Bug 1324762] Re: [MacBookPro8, 1] Fails to boot without noefi since linux-image-3.13.0-20-generic
Okay, have started bisecting. Will take a few day sat least however since this is my primary machine. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1324762 Title: [MacBookPro8,1] Fails to boot without noefi since linux- image-3.13.0-20-generic Status in “linux” package in Ubuntu: Incomplete Bug description: My MacBookPro 8,1 (Early 2011, 13) will not boot using any trusty kernel linux-image-3.13.0-20-generic or later. I get a grey rectangle displayed, centred, filling most of the screen, and the system hangs. When booting into rescue mode without kernel parameters quiet, splash, vt.redirect, etc., I would see something like: Loading vmlinuz-3.13.0-27-generic... Loading initrd.img-3.13.0-27-generic... Then the system hangs. When I reboot I'm dropped into the GRUB menu. To boot in EFI mode, I keep linux-image-3.13.0-19-generic around - which works fine. WORKAROUND: Booting using kernel boot parameter noefi, however gfx and disk performance suffers, and features such as the monitor brightness keys fail to work altogether. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-27-generic 3.13.0-27.50 ProcVersionSignature: Ubuntu 3.13.0-27.50-generic 3.13.11 Uname: Linux 3.13.0-27-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: mjg3074 F pulseaudio CurrentDesktop: GNOME Date: Fri May 30 13:34:24 2014 HibernationDevice: RESUME=UUID=a1bf347c-6af0-4ee2-9091-90d1cf6b93c7 InstallationDate: Installed on 2011-06-03 (1091 days ago) InstallationMedia: Ubuntu 11.04 Natty Narwhal - Release amd64 (20110427.1) MachineType: Apple Inc. MacBookPro8,1 ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-27-generic root=UUID=e7b2b4af-7419-44ef-a93d-9b0f59f2d002 ro recovery nomodeset noexec=off noefi RelatedPackageVersions: linux-restricted-modules-3.13.0-27-generic N/A linux-backports-modules-3.13.0-27-generic N/A linux-firmware 1.127.2 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-02-28 (90 days ago) dmi.bios.date: 04/22/11 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBP81.88Z.0047.B0E.1104221557 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-94245B3640C91C81 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookPro8,1 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-94245B3640C91C81 dmi.modalias: dmi:bvnAppleInc.:bvrMBP81.88Z.0047.B0E.1104221557:bd04/22/11:svnAppleInc.:pnMacBookPro8,1:pvr1.0:rvnAppleInc.:rnMac-94245B3640C91C81:rvrMacBookPro8,1:cvnAppleInc.:ct10:cvrMac-94245B3640C91C81: dmi.product.name: MacBookPro8,1 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1324762/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1324762] Re: [MacBookPro8, 1] Fails to boot without noefi since linux-image-3.13.0-20-generic
Just tried this with 3.15-rc7, with similar effective results: The standard boot results in a kernel oops and hang, adding the noefi kernel param allows the system to get to multiuser, but in a degraded state. Anything else I can do? Any hints on how to get that oops text without resorting to a photo? ** Tags added: kernel-bug-exists-upstream kernel-bug-exists- upstream-3.15-rc7 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1324762 Title: [MacBookPro8,1] Fails to boot without noefi since linux- image-3.13.0-20-generic Status in “linux” package in Ubuntu: Incomplete Bug description: My MacBookPro 8,1 (Early 2011, 13) will not boot using any trusty kernel linux-image-3.13.0-20-generic or later. I get a grey rectangle displayed, centred, filling most of the screen, and the system hangs. When booting into rescue mode without kernel parameters quiet, splash, vt.redirect, etc., I would see something like: Loading vmlinuz-3.13.0-27-generic... Loading initrd.img-3.13.0-27-generic... Then the system hangs. When I reboot I'm dropped into the GRUB menu. To boot in EFI mode, I keep linux-image-3.13.0-19-generic around - which works fine. WORKAROUND: Booting using kernel boot parameter noefi, however gfx and disk performance suffers, and features such as the monitor brightness keys fail to work altogether. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-27-generic 3.13.0-27.50 ProcVersionSignature: Ubuntu 3.13.0-27.50-generic 3.13.11 Uname: Linux 3.13.0-27-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: mjg3074 F pulseaudio CurrentDesktop: GNOME Date: Fri May 30 13:34:24 2014 HibernationDevice: RESUME=UUID=a1bf347c-6af0-4ee2-9091-90d1cf6b93c7 InstallationDate: Installed on 2011-06-03 (1091 days ago) InstallationMedia: Ubuntu 11.04 Natty Narwhal - Release amd64 (20110427.1) MachineType: Apple Inc. MacBookPro8,1 ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-27-generic root=UUID=e7b2b4af-7419-44ef-a93d-9b0f59f2d002 ro recovery nomodeset noexec=off noefi RelatedPackageVersions: linux-restricted-modules-3.13.0-27-generic N/A linux-backports-modules-3.13.0-27-generic N/A linux-firmware 1.127.2 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-02-28 (90 days ago) dmi.bios.date: 04/22/11 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBP81.88Z.0047.B0E.1104221557 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-94245B3640C91C81 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookPro8,1 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-94245B3640C91C81 dmi.modalias: dmi:bvnAppleInc.:bvrMBP81.88Z.0047.B0E.1104221557:bd04/22/11:svnAppleInc.:pnMacBookPro8,1:pvr1.0:rvnAppleInc.:rnMac-94245B3640C91C81:rvrMacBookPro8,1:cvnAppleInc.:ct10:cvrMac-94245B3640C91C81: dmi.product.name: MacBookPro8,1 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1324762/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1324762] Re: [MacBookPro8, 1] Fails to boot without noefi since linux-image-3.13.0-20-generic
Photo of the call trace attached anyway. Top of the stack is: efivar_init efivar_update_sysfs_entries kset_register kzalloc.constprop.3 efivars_sysfs_init leds_init do_one_initall etc. ** Attachment added: photo of call trace from 3.15-rc7 booted with efi enabled https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1324762/+attachment/4122936/+files/3.15-rc7-call-trace.jpg ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1324762 Title: [MacBookPro8,1] Fails to boot without noefi since linux- image-3.13.0-20-generic Status in “linux” package in Ubuntu: Confirmed Bug description: My MacBookPro 8,1 (Early 2011, 13) will not boot using any trusty kernel linux-image-3.13.0-20-generic or later. I get a grey rectangle displayed, centred, filling most of the screen, and the system hangs. When booting into rescue mode without kernel parameters quiet, splash, vt.redirect, etc., I would see something like: Loading vmlinuz-3.13.0-27-generic... Loading initrd.img-3.13.0-27-generic... Then the system hangs. When I reboot I'm dropped into the GRUB menu. To boot in EFI mode, I keep linux-image-3.13.0-19-generic around - which works fine. WORKAROUND: Booting using kernel boot parameter noefi, however gfx and disk performance suffers, and features such as the monitor brightness keys fail to work altogether. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-27-generic 3.13.0-27.50 ProcVersionSignature: Ubuntu 3.13.0-27.50-generic 3.13.11 Uname: Linux 3.13.0-27-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: mjg3074 F pulseaudio CurrentDesktop: GNOME Date: Fri May 30 13:34:24 2014 HibernationDevice: RESUME=UUID=a1bf347c-6af0-4ee2-9091-90d1cf6b93c7 InstallationDate: Installed on 2011-06-03 (1091 days ago) InstallationMedia: Ubuntu 11.04 Natty Narwhal - Release amd64 (20110427.1) MachineType: Apple Inc. MacBookPro8,1 ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-27-generic root=UUID=e7b2b4af-7419-44ef-a93d-9b0f59f2d002 ro recovery nomodeset noexec=off noefi RelatedPackageVersions: linux-restricted-modules-3.13.0-27-generic N/A linux-backports-modules-3.13.0-27-generic N/A linux-firmware 1.127.2 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-02-28 (90 days ago) dmi.bios.date: 04/22/11 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBP81.88Z.0047.B0E.1104221557 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-94245B3640C91C81 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookPro8,1 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-94245B3640C91C81 dmi.modalias: dmi:bvnAppleInc.:bvrMBP81.88Z.0047.B0E.1104221557:bd04/22/11:svnAppleInc.:pnMacBookPro8,1:pvr1.0:rvnAppleInc.:rnMac-94245B3640C91C81:rvrMacBookPro8,1:cvnAppleInc.:ct10:cvrMac-94245B3640C91C81: dmi.product.name: MacBookPro8,1 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1324762/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
