I started to use this Laptop on Lucid (11.10) therefore filed the bug against Lucid kernel. As this was an issue in every kernel from update to update (11.10 -> 12.04 -> 12.10 -> 13.04), the issue is now also in 13.04 and also still mainline [1]
[1] https://bugzilla.kernel.org/show_bug.cgi?id=8740
I started to use this Laptop on Lucid (11.10) therefore filed the bug against Lucid kernel. As this was an issue in every kernel from update to update (11.10 -> 12.04 -> 12.10 -> 13.04), the issue is now also in 13.04 and also still mainline [1]
[1] https:/ /bugzilla. kernel. org/show_ bug.cgi? id=8740