[Bug 1862751] Re: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake
This is a laptop, and yes, disable SMP is a known work-around. I didn't check if it's related to AC/battery. Upstream for intel-microcode package is https://github.com/intel/Intel-Linux-Processor-Microcode- Data-Files, and this has been reported as https://github.com/intel /Intel-Linux-Processor-Microcode-Data-Files/issues/24. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1862751 Title: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1862751/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1862751] Re: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake
PS: The Linux command line parameter `dis_ucode_ldr` can be used to disable applying microcode updates [1]. [1]: https://lkml.org/lkml/2020/6/11/651 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1862751 Title: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1862751/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1862751] Re: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake
Trying to find out, if bug #1883065 [1] is a duplicate of this one. Is this a laptop? If yes, does having the power cable plugged in make a difference? Starting with `maxcpus=1` and then trying to bring more CPUs online, on the Dell Precision 3540 with dedicated AMD graphics card, it always hangs after one or two more CPUs when on battery. With the power cable, it often works, but I saw it also failing. I reported the issue to the Linux Kernel Mailing List *Intel laptop: Starting with `maxcpus=1` and then bringing other CPUs online freezes system* [2]. [1]: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1883065 [2]: https://lkml.org/lkml/2020/6/11/474 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1862751 Title: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1862751/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1862751] Re: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake
Unfortunately, with some more tries, this still happens on kernels of all series. ** Changed in: hwe-next Status: Fix Released => Confirmed ** Changed in: oem-priority Status: Fix Released => Confirmed ** Changed in: intel-microcode (Ubuntu) Status: Fix Released => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1862751 Title: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1862751/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1862751] Re: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake
Verified with 3.20200609.0ubuntu0.18.04.1 by the way. ** Changed in: intel-microcode (Ubuntu) Status: Triaged => Fix Released ** Changed in: oem-priority Status: Confirmed => Fix Released ** Changed in: hwe-next Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1862751 Title: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1862751/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1862751] Re: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake
Yes, this is fixed by 20200609 release: microcode: microcode updated early to revision 0xd6, date = 2020-04-23 microcode: sig=0x806ec, pf=0x80, revision=0xd6 microcode: Microcode Update Driver: v2.2. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1862751 Title: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1862751/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1862751] Re: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake
Hi You-Sheng Yang, are you still seeing this issue after the release of the 20200609 microcode update? Particularly after a warm reboot? Bug 1883002 looks to be the same processor id and reports similar instability with the 20200609 microcode, particularly after a warm reboot. Thanks. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1862751 Title: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1862751/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1862751] Re: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake
Updated 3.20191115.1ubuntu0.19.10.4, 3.20191115.1ubuntu4 after bug 1862938. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1862751 Title: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1862751/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1862751] Re: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake
And bug 1856143, bug 1853369. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1862751 Title: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1862751/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1862751] Re: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake
** Changed in: intel-microcode (Ubuntu) Importance: Undecided => Critical ** Changed in: intel-microcode (Ubuntu) Status: New => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1862751 Title: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1862751/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1862751] Re: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake
** Also affects: oem-priority Importance: Undecided Status: New ** Changed in: oem-priority Status: New => Confirmed ** Changed in: oem-priority Importance: Undecided => Critical -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1862751 Title: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1862751/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1862751] Re: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake
Another possible duplicate in bug 1858810. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1862751 Title: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1862751/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1862751] Re: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake
Rebuild packages for F/E/B/X in PPA https://launchpad.net/~vicamo/+archive/ubuntu/ppa-1862751, verified local built binaries of all series. Need review & landing. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1862751 Title: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1862751/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1862751] Re: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake
Commit that imports intel microcode 20191115 release: https://git.launchpad.net/ubuntu/+source/intel-microcode/commit/?h=applied/ubuntu/focal=430f0c0621df9884e4917710c2af20032d42f8f3 and the binary used in this platform: https://git.launchpad.net/ubuntu/+source/intel-microcode/tree/intel-ucode/06-8e-0c?h=applied/ubuntu/focal=430f0c0621df9884e4917710c2af20032d42f8f3 Last known working commit containing `intel-ucode/06-8e-0c`: https://git.launchpad.net/ubuntu/+source/intel-microcode/commit/?h=applied/ubuntu/focal=98c6d5834b259f84fbdf1f4acd4210f8ef16bd6d and the binary introduced then: https://git.launchpad.net/ubuntu/+source/intel-microcode/diff/intel-ucode/06-8e-0c?h=applied/ubuntu/focal=98c6d5834b259f84fbdf1f4acd4210f8ef16bd6d -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1862751 Title: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1862751/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1862751] Re: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake
Previous reboot hang issue for some Skylake: bug 1854764. Trying to reach @sbeattie. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1862751 Title: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1862751/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1862751] Re: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake
Commit that imports intel microcode 20191115 release: https://git.launchpad.net/ubuntu/+source/intel-microcode/commit/?h=applied/ubuntu/focal=430f0c0621df9884e4917710c2af20032d42f8f3 and the binary used in this platform: https://git.launchpad.net/ubuntu/+source/intel-microcode/tree/intel-ucode/06-8e-0c?h=applied/ubuntu/focal=430f0c0621df9884e4917710c2af20032d42f8f3 Last known working commit containing `intel-ucode/06-8e-0c`: https://git.launchpad.net/ubuntu/+source/intel-microcode/commit/?h=applied/ubuntu/focal=2a46bf6ed39a5becc08047bb03d3d898d40a52d5 and the binary introduced then: https://git.launchpad.net/ubuntu/+source/intel-microcode/diff/intel-ucode/06-8e-0c?h=applied/ubuntu/focal=2a46bf6ed39a5becc08047bb03d3d898d40a52d5 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1862751 Title: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1862751/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1862751] Re: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake
PPA that reverts `intel-ucode/06-8e-0c`: https://launchpad.net/~vicamo/+archive/ubuntu/ppa-1862751 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1862751 Title: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1862751/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1862751] Re: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake
Filed upstream bug as https://github.com/intel/Intel-Linux-Processor- Microcode-Data-Files/issues/24 microcode: sig=0x806ec, pf=0x80, revision=0xc6 # good microcode: sig=0x806ec, pf=0x80, revision=0xca # hang ** Tags added: oem-priority originate-from-1855642 somerville -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1862751 Title: Hard lockups using microcode releases 20191115 on Intel Whiskey Lake To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1862751/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
