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Message #00672
Re: touchpad in Ubuntu 12.04 BETA2 armhf
Am Mittwoch, 4. April 2012, 10:22:49 schrieb Jasper Taylor:
> On 03/04/12 18:39, Marc Dietrich wrote:
> > On Tuesday 03 April 2012 16:55:08 Jasper Taylor wrote:
> >> > On 02/04/12 18:37, Marc Dietrich wrote:
> >>> > > On Monday 02 April 2012 16:37:41 Tomáš Vaculín wrote:
> >>>>> > >> > Hi Marc,
> >>>>> > >> >
> >>>>> > >> > Attached please find whole kern.log from last run when the
> >>>>> > >> > problem occurred.
> >>>>> > >> >
> >>>>> > >> > Except start of the system I found this:
> >>>>> > >> > Apr 2 15:15:45 ac100 kernel: [ 3707.346624] nvec nvec.0:
> >>>>> > >> > unexpected status
> >>>>> > >> > flags 0x18 during state 1
> >>>>> > >> >
> >>>>> > >> > Kernel version is 3.0.19-2-ac100
> >>> > >
> >>> > > yes, I also saw this. Could be harmless or the source of the
> >>> > > problems, hard to predict ...>>> > >
> >>> > > But you can put something like this into your /etc/rc.local:
> >>> > > echo 16384> /proc/sys/vm/min_free_kbytes
> >>> > >
> >>> > > to get rid of the wifi warnings.
> >>> > >
> >>> > > A limited emergency pool can also be a reason for lost nvec
> >>> > > packages.
> >>> > >
> >>> > > Marc
> >> >
> >> > I tried this and it had no effect. I have the 10U version.
> >
> > please check /proc/sys/vm/min_free_kbytes after reboot.
> > If it does not contain 16386, please do a chmod +x /etc/rc.local. Several
> > people have
> > reported that doing this solved the problem for them (until now). Here is
my rc.local btw:
> Already checked that -- just tried it again after installing all current
> upgrades and rebooting, still no touchpad action. I also have a line to
> rfkill bluetooth in my /etc/rc.local and that works fine. Any logs I
> should look at?
if there is no touchpad reaction at all, the obvious question is (sorry I need
to ask it), did you pressed the F9 key (tp enable/disable)?
You can post the /var/log/Xorg.0.log for example.
Marc
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