** Changed in: linux (Ubuntu Cosmic)
Status: Triaged => Won't Fix
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Title:
4.18.0 kernels hang system randomly
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** Tags added: cscc
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Title:
4.18.0 kernels hang system randomly
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Continuing issues up to and including 5.0.0-8. Experienced three lock-
ups today.
I strongly suspect the iwlwifi device but as the lock up is total and
silent there are zero clues.
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I almost forgot about this; 4.17.19-041719-lowlatency has been running
fine now for 16 days. I'm going to switch to 4.18.0-13-lowlatency and
confirm the problem still exists.
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Five days running on 4.16.18-041618-lowlatency and had no problems so
I'm going to try the mainline build of v4.17.19.
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Title:
4.18.0 kernels han
This hang is affecting all mainline builds (from the kernel PPA) up to
and including 4.20-rc4.
The only version that doesn't appear to be affected is
4.15.0-38-lowlatency.
I'll start working backward from the 4.18* versions to try to narrow
where the apparent regression begins so that a bisect wi
Just experienced the same symptom of a complete, silent, freeze with:
-- Logs begin at Sun 2018-04-01 13:42:23 BST, end at Wed 2018-11-28 10:33:23
GMT. --
Nov 20 10:48:10 T300CHI kernel: microcode: microcode updated early to revision
0x2b, date = 2018-03-22
Nov 20 10:48:10 T300CHI kernel: Linux
I've been using the 4.18.0-12-lowlatency kernel from cosmic and not had
any freeze-ups in the last 48 hours. I'll continue monitoring and report
back after a few more days.
Because there are lots of reports of Intel Baytrail CPUs suffering
freezes due to c-states I want to make clear the CPU here
** Changed in: linux (Ubuntu)
Importance: Undecided => High
** Also affects: linux (Ubuntu Cosmic)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu)
Status: Incomplete => Triaged
** Changed in: linux (Ubuntu Cosmic)
Status: New => Triaged
** Changed in:
