Acer Aspire 5253 won't resume from sleep 11.04

[Yahoé]

Acer Aspire 5253-BZ475

On Ubuntu 11.04, system goes to sleep but just doesn't resume, all I get is a black screen.

Any idea about what to do to solve this ?

Regards

[AlphaGlenn]

Had the same problem on my Aspire D255.
Try disabling auto-connect on your wireless connection. This worked for me.

[vmajor]

Does not work on Acer Aspire 5553.

I submitted a bug here: https://bugs.launchpad.net/ubuntu/+source/acpi/+bug/802074

[Yahoé]

Closig this thread since a bug report has been opened.