Bug#494913: Suspend-to-RAM resume fails after undocking

[Moritz Muehlenhoff <jmm@inutil.org>]

On Tue, Aug 12, 2008 at 09:44:20PM -0400, Eric Price wrote:
> Package: acpi-support
> Version: 0.109-5
> 
> My suspend-to-RAM works reliably most of the time, but always fails on
> resuming the first sleep after I remove my laptop from its dock.  The
> sleep icon switches to the battery icon, but the screen remains black
> and doesn't respond to anything other than a hard shutdown.  Nothing
> is logged to syslog during the resume; how can I help debug this?
> 
> This happens with all the SUSPEND_METHODS in
> /etc/default/acpi-support.
> 
> I'm using Lenny on a Thinkpad X60s.

Does this error still occur with more recent kernel versions?

Cheers,
        Moritz