From: Stanislaw Gruszka <sgruszka@redhat.com>
To: Pedro Francisco <pedrogfrancisco@gmail.com>
Cc: ML linux-wireless <linux-wireless@vger.kernel.org>
Subject: Re: unloading WiFi modules is usually triggering kernel crash
Date: Tue, 7 Aug 2012 12:22:09 +0200 [thread overview]
Message-ID: <20120807102208.GA12589@redhat.com> (raw)
In-Reply-To: <CAJZjf_wv=+HKLwnH-=rvx9h=0jEGzoCrd-a8GOW-QnXfOVgc_g@mail.gmail.com>
On Tue, Jul 31, 2012 at 01:54:52PM +0100, Pedro Francisco wrote:
> I've noticed in the past few days a pattern: sometimes nm-applet
> starts showing empty bars for the signal strength.
RSSI reporting problem or maybe NM issue. When you change kernel to
older or newer does this problem go away ?
> Running the script:
> sudo ifconfig wlan0 down; sleep 1
> sudo rmmod hp_wmi; sudo rmmod iwl3945; sudo rmmod iwlegacy; sudo rmmod
> mac80211; sudo rmmod cfg80211
> sleep 2; sudo rmmod rfkill; sync
> sudo modprobe rfkill; sudo modprobe cfg80211; sudo modprobe mac80211;
> sudo modprobe iwlegacy
> sudo modprobe iwl3945; sudo modprobe hp_wmi; sleep 1; sudo ifconfig wlan0 up
I run a bit modified script (I do not have hp_wmi.ko and rfkill.ko) for few
hours, and did not get any WARNING/crash. I used 3.5, can you check if that
problem is also fixed on your system on 3.5 or newer.
Stanislaw
next prev parent reply other threads:[~2012-08-07 10:22 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-31 12:54 unloading WiFi modules is usually triggering kernel crash Pedro Francisco
2012-07-31 13:13 ` John W. Linville
2012-08-07 10:22 ` Stanislaw Gruszka [this message]
2012-08-30 15:58 ` Pedro Francisco
2012-09-26 12:47 ` Pedro Francisco
2012-10-03 14:30 ` Stanislaw Gruszka
2012-10-09 9:14 ` Pedro Francisco
2012-10-12 12:13 ` Stanislaw Gruszka
2012-10-15 11:03 ` Johannes Berg
2012-10-15 15:48 ` Pedro Francisco
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