Are you using kernel 2.6.30 from my repository?
It' causing a lot of problems lately, sometimes I get kernel panics with it (mostly during shutdown process), and I'm considering to remove it definitely from the repository.
At the moment I'm using the latest kernel from karmic repository (2.6.31-2), taken directly from here
. It already contains newer alsa modules (so, no need to install any extra 'alsa-modules' package to get full support for NC10's sound card) and a newer 'ath5k' module with rfkill support already in (so, no need to install 'linux-backports-modules' anymore). Also, it's far more stable than the 2.6.30* from my repository (I'm testing it for some days now, no problems at all until now). Give it a shot.
Please note that it ships with KMS enabled by default, causing problems with screen backlight control.
You can disable it by creating a new .conf file in /etc/modprobe.d/ (for example, '/etc/modprobe.d/kms.conf') containing this line:
options i915 modeset=0
or, alternatively, by adding the option 'nomodeset' to the kernel command line.
Let me know if the new kernel solves your problem.
PS: The webcam support is broken yet, even in this new kernel.
Please consider a little donation to keep the 'Linux On My Samsung' project up and running. Thank you!