lkml.org 
[lkml]   [2005]   [Mar]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: 2.6.11: suspending laptop makes system randomly unstable
Miguelanxo Otero Salgueiro <miguelanxo@telefonica.net> wrote:
>
> I just compiled 2.6.11 from a 2.6.10 configuration for a desktop machine
> (with kernel preemption activated).
> Doing a make oldconfig bring some new options. I selected the default
> value (for my system) for them, so I keep configuring "make great kernel
> lock preemtive" to true (complete kernel configuration follows).
>
> Apart from the ALPS touchpad thing (see "2.6.11: touchpad
> unresponsive"), the new kernel keeps:
>
> - Setting randomly "last battery full charge" to a huge value
> (example: 400 Ah when max battery capacity is 38 Ah) so I get random
> charging/discharging timing patterns

That's an ACPI problem, I assume?

> - Locking "softly" the system: for example, preventing new proceses
> from spawning. For example, if I suspend the laptop while in Xwindows,
> resuming will keep X but new proceses can't be started. Changing to a
> virtual console doesn't get past the login step, as a new shell can't be
> started.

Is there no oops trace?

Could you switch to a vc, hit alt-sysrq-t and reboot, see if you get an
all-task backtrace in the kernel logs and of so, send it?

> - Disabling/enabling double-clicks in the synaptic touchpad. Randomly.


> All of these symthoms are more or less randomly. As far as I can tell,
> everything is ok before suspending but does Random Nasty Things(tm)
> after coming out from suspension.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 14:10    [W:0.082 / U:0.344 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site