So your system did not come with the oem kernel installed? Stick to the
distro kernel then, you should have hwe-5.13 backport from 21.10.
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https://bugs.launchpad.net/bugs/1965177
Title:
I tried booting with an older kernel (5.11.0-27-generic) which was
installed on my system previously when I did not see this issue and it
did not work. Any suggestions on how I should proceed?
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So you're saying it's a regression due to a kernel upgrade? Do you have
older oem kernels still installed to boot with to verify if they still
work?
The bug seems to be in the ethernet driver (igc).
[ 7253.607665] Call Trace:
[ 7253.607667]
[ 7253.607672] igc_get_hw_semaphore_i225+0x34/0x180
Any update on this?
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https://bugs.launchpad.net/bugs/1965177
Title:
Kernel crash when plugging in dock
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** Package changed: linux (Ubuntu) => linux-oem-5.14 (Ubuntu)
** Also affects: linux-oem-5.14 (Ubuntu Focal)
Importance: Undecided
Status: New
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** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1965177
Title:
Kernel crash when plugging in dock
To manage notifications about
apport information
** Tags added: apport-collected focal
** Description changed:
Recently, my laptop started hanging when plugging into the dock. The
mouse continues to move but I cannot do anything else. I was able to ssh
in and save dmesg which I have attached below.
System
** Package changed: ubuntu => linux (Ubuntu)
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Title:
Kernel crash when plugging in dock
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Thank you for taking the time to report this bug and helping to make
Ubuntu better. It seems that your bug report is not filed about a
specific source package though, rather it is just filed against Ubuntu
in general. It is important that bug reports be filed about source
packages so that people
