[Bug 1853614] Re: System stuck in reboot loop on AMD EPYC 7542 32-Core Processor

2019-11-26 Thread Launchpad Bug Tracker
This bug was fixed in the package amd64-microcode - 3.20191021.1+really3.20180524.1~ubuntu0.16.04.2 --- amd64-microcode (3.20191021.1+really3.20180524.1~ubuntu0.16.04.2) xenial-security; urgency=medium * Revert to 3.20180524.1 version of microcode because of regressions on

[Bug 1853614] Re: System stuck in reboot loop on AMD EPYC 7542 32-Core Processor

2019-11-26 Thread Launchpad Bug Tracker
This bug was fixed in the package amd64-microcode - 3.20191021.1+really3.20181128.1~ubuntu0.18.04.1 --- amd64-microcode (3.20191021.1+really3.20181128.1~ubuntu0.18.04.1) bionic-security; urgency=medium * Revert to 3.20181128.1 version of microcode because of regressions on

[Bug 1853614] Re: System stuck in reboot loop on AMD EPYC 7542 32-Core Processor

2019-11-26 Thread Launchpad Bug Tracker
This bug was fixed in the package amd64-microcode - 3.20191021.1+really3.20181128.1ubuntu2 --- amd64-microcode (3.20191021.1+really3.20181128.1ubuntu2) eoan-security; urgency=medium * Revert to 3.20181128.1 version of microcode because of regressions on certain hardware. (LP:

[Bug 1853614] Re: System stuck in reboot loop on AMD EPYC 7542 32-Core Processor

2019-11-26 Thread Juul Spies
I can confirm there are no issues when booting with the package from the ubuntu-security-proposed PPA. amd64-microcode: Installed: 3.20191021.1+really3.20181128.1~ubuntu0.18.04.1 Candidate: 3.20191021.1+really3.20181128.1~ubuntu0.18.04.1 Version table: ***

[Bug 1853614] Re: System stuck in reboot loop on AMD EPYC 7542 32-Core Processor

2019-11-25 Thread Alex Murray
All the comments on this bug mention removing the amd64-microcode package - so it is not clear to me if this worked previously with the older version of amd64-microcode. The security team has prepared updates which revert this to the older version - can anyone who is affected by this please try

[Bug 1853614] Re: System stuck in reboot loop on AMD EPYC 7542 32-Core Processor

2019-11-25 Thread Alex Murray
** Changed in: amd64-microcode (Ubuntu) Assignee: (unassigned) => Ubuntu Security Team (ubuntu-security) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1853614 Title: System stuck in reboot

[Bug 1853614] Re: System stuck in reboot loop on AMD EPYC 7542 32-Core Processor

2019-11-25 Thread Juul Spies
I had the same problem on three servers running with an AMD EPYC 7402P 24-Core Processor. After removing the amd64-microcode 3.20191021.1ubuntu0.18.04.2 package the servers did not end up in a reboot loop anymore and were able to boot. -- You received this bug notification because you are a

[Bug 1853614] Re: System stuck in reboot loop on AMD EPYC 7542 32-Core Processor

2019-11-24 Thread Amr Ibrahim
** Tags added: regression-update -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1853614 Title: System stuck in reboot loop on AMD EPYC 7542 32-Core Processor To manage notifications about this bug

[Bug 1853614] Re: System stuck in reboot loop on AMD EPYC 7542 32-Core Processor

2019-11-22 Thread Bryan Hill
I am seeing this too on an AMD EPYC 7352 24-Core processor. Removing amd64-microcode 3.20191021.1ubuntu0.18.04.2 fixed the cyclic reboot issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1853614

[Bug 1853614] Re: System stuck in reboot loop on AMD EPYC 7542 32-Core Processor

2019-11-22 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: amd64-microcode (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1853614