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
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 stops
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
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
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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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: Fri
