This issue has sat incomplete without any response from the reporter for
more than 60 days so it is being closed as "Invalid" as it won't expire
due to the linked bug watch.
However, the issue has probably been fixed as two of the three bug
reports referred to in comment #3 are showing as being
This appears to be triggered by commit
4f73581836f031611b281c8c6017202f36afbf6b, the change is reported as a
bug in the 5.13 kernel as well and appears to have been brought into the
5.11 HWE kernel.
https://bugzilla.kernel.org/show_bug.cgi?id=214455
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Same problem here with Ubuntu 20.04 on a Dell XPS 15 9500, but in my
case it was triggered by update from kernel 5.11.0-38-generic to
5.11.0-40-generic.
Apt history shows the update as occurring last Friday morning, and the
next time I rebooted (the day after) the WiFi module stopped working,
Same problem here on Ubuntu w/Dell 9310 and AX500.
Reverting to 5.13.0-19 resolved the issue. First reboot didn't fix the
issue, but a full power cycle did.
I used a USB wifi dongle to install. Without that, you might need to
grab the relevant dpkgs and put on a USB stick to update.
sudo apt
This is most likely the same bug as:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1950448
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1950472
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1950515
which is already reported here:
** Package changed: ubuntu => linux (Ubuntu)
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https://bugs.launchpad.net/bugs/1950492
Title:
wifi stops working on Dell XPS 9310
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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
