*** This bug is a duplicate of bug 1763594 ***
https://bugs.launchpad.net/bugs/1763594
** This bug has been marked a duplicate of bug 1763594
xhci hangs; reset results in NULL pointer dereference
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https://bugs.launchpad.net/bugs/1784921
Title:
xHCI host controller not responding, assume dead
Status in linux package in Ubuntu:
Incomplete
Bug description:
Hello,
I see this message that appear :
xHCI host controller not responding, assume dead
HC died; cleaning up
There is a patch available that is included in 4.18 but it would be
nice, if it's possible, if it could be included in current Ubuntu
kernel.
Here is the patch :
https://patchwork.kernel.org/patch/10479909/
Commit to 4.18 :
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v4.18-rc4&id=229bc19fd7aca4f37964af06e3583c1c8f36b5d6
Note that it looks like it depends on commit bcaa9d5c5900 ("xhci:
Create new structures to store xhci port information") at least, which
is a non-trivial patch.
There is more infos here :
https://bugzilla.redhat.com/show_bug.cgi?id=1597333
https://bbs.archlinux.org/viewtopic.php?id=236536
Thanks !
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