|Summary:||Xubuntu 18.04 Sometimes freezes when turned off on the logo|
Description Maxim 2019-09-05 06:36:35 UTC
Comment 1 Maxim 2019-09-23 18:33:05 UTC
Sometimes, when I turn off the computer, it hangs on the logo. I can not turn off the computer using alt + SysRq + REISUO. The light on the system unit continues to light, and the fan runs. This is a problem with kernel 5.0, 5.3 Here is the error: info: task systemd shutdown:1 blocked for more than 120 seconds Not tainted 5.0.0-20-generic #21-Ubuntu «echo 0 /proc/sys kernel/hung_task_timeout_secs» disables this message https://ibb.co/PcYvDLq https://ibb.co/4JMGwvC sudo dmesg|grep ACPI|less - https://pastebin.com/PZxRGNyJ
Comment 2 Eric Sandeen 2019-09-23 18:44:06 UTC
I see that you've already filed an ubuntu bug. Certainly, having it assigned to the upstream ext4 group is not going to yield progress here, as there is no indication whatsoever that it's an ext4 bug. If ubuntu is able to triage the bug to an actual upstream kernel bug, please reopen a bug against the proper kernel component if/when the root cause is identified.
Comment 3 Maxim 2019-09-24 16:10:07 UTC
If I understand correctly, is this bug not related to the kernel?
Comment 4 Theodore Tso 2019-09-25 14:33:50 UTC
It was assigned to the upstream ext4 group, which meant no one was going to be paying attention to it (the ext4 file system team does not look at ACPI issues) and the bug is versus a distribution kernel. If you can reproduce the problem using the latest upstream kernel, then you can file a bug reporting to the ACPI mailing list. But it is often much more efficient to let the distribution's kernel team triage the bug first.
Comment 5 Maxim 2019-10-07 10:57:00 UTC
With kernel 5.3, the same problem
Comment 6 Maxim 2019-10-12 14:56:46 UTC
There is no such problem with the 4.15 kernel. It happens that after 90 seconds it turns off. And with a new core, he writes that he will turn off after 90 seconds, but he will not turn off.
Comment 7 Zhang Rui 2020-06-29 10:11:00 UTC
(In reply to Maxim from comment #6) > There is no such problem with the 4.15 kernel. You mean vanilla 4.15 kernel, right? > It happens that after 90 > seconds it turns off. And with a new core, he writes that he will turn off > after 90 seconds, but he will not turn off. Does the problem still exist in latest upstream kernel? If yes, please run git bisect to find out the offending commit which introduces the problem.
Comment 8 Zhang Rui 2020-11-18 14:25:40 UTC
Bug closed as there is no response from the bug reporter. Please feel free to re-open it if you can provide the information required in comment #7