lkml.org 
[lkml]   [2014]   [Oct]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: 3.18-rc0: iwlegacy failed after a while
On Sun 2014-10-26 12:05:54, Pavel Machek wrote:
> On Sun 2014-10-26 11:33:15, Stanislaw Gruszka wrote:
> > On Sat, Oct 25, 2014 at 01:42:46PM +0200, Pavel Machek wrote:
> > > > Since 3.17 we have only 2 minor iwlegacy changes on current linus tree.
> > > > If this is a regression it's probably caused by different subsystem
> > > > changes, most likely by PCI changes. If this is not regression, such
> > > > errors could be caused by enabling PS, but that has to be done
> > > > explicitly, Pavel did you enable power_save ?
> > >
> > > This is running pretty standart MATE desktop, and no, I don't think I
> > > enabled that.
> >
> > It can be checked by "iw dev wlan0 get power_save" .

So it seems I have power save on. I guess someone enabled it for me :-).

root@duo:~# iwconfig wlan0
wlan0 IEEE 802.11abg ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=15 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:on

root@duo:~# iw dev wlan0 get power_save
Power save: on
root@duo:~#

> > More important quiestions: Is this regression, did you see this error
> > before? How reproducible is this problem?
>
> I've never seen it before, and it only happened once after update to
> 3.18-rc.

Today wifi failed, again. Will reboot. dmesg is in the attachment,
looks like same fail.

Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
[unhandled content-type:application/gzip]
\
 
 \ /
  Last update: 2014-10-28 23:41    [W:0.057 / U:0.884 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site