[Bug 1842965] Re: Unable to boot kernel 4.15 on MacPro5,1 (mid 2012)
*** This bug is a duplicate of bug 1850541 *** https://bugs.launchpad.net/bugs/1850541 This will be fixed in Bionic kernel version 4.15.0-71.80. Thank you for the great work done to identify this issue as well as the fix. ** Also affects: linux (Ubuntu Eoan) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Disco) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Bionic) Importance: Undecided Status: New ** This bug has been marked a duplicate of bug 1850541 Bionic update: upstream stable patchset 2019-10-29 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1842965 Title: Unable to boot kernel 4.15 on MacPro5,1 (mid 2012) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1842965/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1842965] Re: Unable to boot kernel 4.15 on MacPro5,1 (mid 2012)
This is fixed upstream in Linus's tree in c05f8f92b701576b615f30aac31fabdc0648649b. It would be nice if the Ubuntu kernel could pick up this change. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1842965 Title: Unable to boot kernel 4.15 on MacPro5,1 (mid 2012) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1842965/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1842965] Re: Unable to boot kernel 4.15 on MacPro5,1 (mid 2012)
So, I messed up the bisection earlier, probably due to not being careful with the kernel configuration. The actual bad commit is 475fb4e8b2fd1d7b406ff3a7d21bc89a1e6f which makes a lot more sense. I reported the problem upstream and a fix is in-process. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1842965 Title: Unable to boot kernel 4.15 on MacPro5,1 (mid 2012) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1842965/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1842965] Re: Unable to boot kernel 4.15 on MacPro5,1 (mid 2012)
OK, so I bisected the kernel versions by using the mainline builds. The first kernel where this breaks is v4.8-rc1 (v4.7.x works fine). I think did a git bisection and found that this commit is the bad one: 27b79027bc112a63ad4004eb83c6acacae08a0de This seems a bit strange to me, though, as this is a merge commit and both of the two parent commits work. Investigating further. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1842965 Title: Unable to boot kernel 4.15 on MacPro5,1 (mid 2012) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1842965/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1842965] Re: Unable to boot kernel 4.15 on MacPro5,1 (mid 2012)
apport information ** Tags added: apport-collected bionic ** Description changed: System: Mac Pro 5,1 (mid-2012). - I'm unable to boot the Ubuntu 18.04 installer ISO on this system (tried - both 18.04.0 and 18.04.3). I was able to boot the 16.04.1 ISO (but NOT - 16.04.6) and installed 16.04 successfully. Then, I upgraded to 18.04. - However, when trying to boot the new kernel (4.15.0-60), it just locks - up at the purple screen. Booting back to 4.4.0-161 works. + I'm unable to boot the Ubuntu 18.04 installer ISO on this system (tried both 18.04.0 and 18.04.3). I was able to boot the 16.04.1 ISO (but NOT 16.04.6) and installed 16.04 successfully. Then, I upgraded to 18.04. However, when trying to boot the new kernel (4.15.0-60), it just locks up at the purple screen. Booting back to 4.4.0-161 works. + --- + ProblemType: Bug + ApportVersion: 2.20.9-0ubuntu7.7 + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC0: stalbert 2072 F pulseaudio + /dev/snd/controlC1: stalbert 2072 F pulseaudio + CurrentDesktop: ubuntu:GNOME + DistroRelease: Ubuntu 18.04 + HibernationDevice: RESUME=UUID=9c6c2f5f-9303-4f65-955d-30f5db341801 + InstallationDate: Installed on 2019-09-05 (0 days ago) + InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) + IwConfig: + enp10s0 no wireless extensions. + + lono wireless extensions. + + enp9s0no wireless extensions. + MachineType: Apple Inc. MacPro5,1 + Package: linux (not installed) + ProcEnviron: + TERM=xterm-256color + PATH=(custom, no user) + XDG_RUNTIME_DIR= + LANG=en_US.UTF-8 + SHELL=/bin/bash + ProcFB: 0 radeondrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-161-generic root=UUID=c7c8d4ce-3f44-41cd-8ce0-2e835c8d5547 ro quiet splash + ProcVersionSignature: Ubuntu 4.4.0-161.189-generic 4.4.186 + RelatedPackageVersions: + linux-restricted-modules-4.4.0-161-generic N/A + linux-backports-modules-4.4.0-161-generic N/A + linux-firmware 1.173.9 + RfKill: + 0: hci0: Bluetooth + Soft blocked: no + Hard blocked: no + Tags: bionic + Uname: Linux 4.4.0-161-generic x86_64 + UpgradeStatus: Upgraded to bionic on 2019-09-05 (0 days ago) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 08/08/17 + dmi.bios.vendor: Apple Inc. + dmi.bios.version: MP51.88Z.0084.B00.1708080528 + dmi.board.asset.tag: 0 + dmi.board.name: Mac-F221BEC8 + dmi.board.vendor: Apple Inc. + dmi.chassis.type: 7 + dmi.chassis.vendor: Apple Inc. + dmi.chassis.version: Mac-F221BEC8 + dmi.modalias: dmi:bvnAppleInc.:bvrMP51.88Z.0084.B00.1708080528:bd08/08/17:svnAppleInc.:pnMacPro5,1:pvr0.0:rvnAppleInc.:rnMac-F221BEC8:rvr:cvnAppleInc.:ct7:cvrMac-F221BEC8: + dmi.product.name: MacPro5,1 + dmi.product.version: 0.0 + dmi.sys.vendor: Apple Inc. ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1842965/+attachment/5286999/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1842965 Title: Unable to boot kernel 4.15 on MacPro5,1 (mid 2012) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1842965/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
