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From: korgman <korgie@gmail.com>
To: ilw@linux.intel.com
Cc: linux-wireless@vger.kernel.org
Subject: iwl3945 bug report (occasionally crashing after suspend)
Date: Thu, 16 Mar 2017 16:26:10 +0200	[thread overview]
Message-ID: <7ae0bf4f-6ea2-1a4c-2e6d-e793cf800c4a@gmail.com> (raw)

Hello there,

I have the same problem as reported here.
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1627828

and here
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1629603

If I understood correctly (form 2nd link) the latest good kernel was 4.4.4 after 4.4.6 we have the problem. (see message #5)

I quote:
"Not a full bisection yet but I have narrowed it down:

I looked at all kernel versions that had changes committed to iwlwifi and tested between them.

I now have determined that I do not have this issue in the kernel version 4.4.4.

I do have the issue in 4.4.6 and that is the next kernel version that has changes to iwlwifi so I guess that is the first bad version."

I am on Slackware-14.2 64bit custom config kernel. I can try some things if you want.

If I modprobe -r iwl3945 | disable wifi (i have physical switch) | suspend to ram | power on | enable wifi (physical switch) | modrpobe iwl3945 the device is working again.

Thank you!

(excuse my bad English)

             reply	other threads:[~2017-03-16 14:23 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-16 14:26 korgman [this message]
2017-03-18  8:28 ` iwl3945 bug report (occasionally crashing after suspend) Stanislaw Gruszka

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