[ltp] Thinkpad x61 Tablet (irq 20: nobody cared)

Hendrik-Jan Heins linux-thinkpad@linux-thinkpad.org
Wed, 8 Aug 2007 18:00:52 +0200


Sorry for the late follow up.

How are you initiating suspend?
At the moment I use: "s2ram -f -a1"

Hendrik-Jan

2007/8/7, Rob Kendrick <rjek@rjek.com>:
> Hendrik-Jan Heins wrote:
> >>> Hmm, maybe you could do an "lsmod" and show which modules are loaded?
> >> The Ubuntu kernels are very modular by default - pretty much everything
> >> is a module.  http://www.rjek.com/x61t-7.04-lsmod.txt has a listing of
> >> what is loaded.
> >>
> >
> > Just a first impression (I haven't got the X61 with me now to compare
> > with my own modules).
> > But What I noticed is that you've got some extra acpi modules loaded and vesafb.
> > These are the ones I think are somewhat suspicious:
> >
> > i915 plus vesafb !!!
> > tileblit
> > fbcon (and all related modules)
> > pci_hotplug
> > shpchp
> > mbcache
> > asus_acpi
> > sony_acpi
> > pcc_acpi
> > tc1100_wmi
>
> As a follow up, I have experimented.  I took the set of modules from the
> above that are loaded on a normal boot but are not loaded with
> init=/bin/bash (where suspending works), and tried removing them on a
> normal boot.  Suspend still fails, so I suspect something else is at
> fault :-/
>
> (mbcache is depended on by ext3, so I couldn't remove that.)
>
> B.
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