Many thanks for investigating. Yes, this does appear to be fixed in
4.15.0-144-generic
--
Chris Ritson
Newcastle University IT Service - School of Computing.
Working mostly from home due to 25% occupancy target for Urban
Sciences Building: https://www.ncl.ac.uk/itservice/remoteworking
Public bug reported:
Since the release of the latest kernel (vmlinuz-4.15.0-143-generic), a
cifs mount like this fails:-
mount.cifs --verbose -o 'user=XXX,dom=DOMAIN,vers=3.0,uid=XXX'
'//DOMAIN.f.q.d.n/SHARE/FOLDER' /tmp/mount-point
Dropping back to the previous kernel (vmlinuz-4.15.0-142-gene
in the hardware. I'll run with the most up to date
kernel this week and see if that is also stable for me.
Chris Ritson.
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https://bugs.launchpad.net/bugs/1874846
Title:
Keyboard
There's nothing consistently logged in kern.log just before a
crash/restart. There are quite a few complaints along the lines of:
Apr 1 09:02:20 chris-nuc kernel: [ 1565.582004] perf: interrupt took too long (
2517 > 2500), lowering kernel.perf_event_max_sample_rate to 79250
with sample rates get
Nothing in my kernel log files matches with (grep -i 'kernel:.*gpu') so
I'm not sure about this being that specific duplicate. The NUC has very
limited integrated graphics...
00:02.0 VGA compatible controller: Intel Corporation
Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Integrated Graphic
After another instance of this hang, I have confirmed that networking
also stops when the freeze happens. I was hoping to be able to probe it
remotely, but no such luck.
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4 LTS
Release:18.04
Chris Ritson
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: xorg 1:7.7+19ubuntu7.1
ProcVersionSignature: Ubuntu 5.3.0-45.37~18.04.1-generic 5.3.18
Uname: Linux 5.3.0-45-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.14
Architecture: amd64
CompositorRunning: None
Date
