reload multitouch kernel module after resumeComputer/linux 2015.06.14 00:08
So, Dell XPS 13 has the nice touch screen with Debian Jessie, but there is one problem for this. After suspend, hibernate, or both, the touch screen doesn't work at all. Somehow this is related with some Gnome 3 bug, which I read in somewhere in web. So don't need to recompile the package, the simple approach to reload the kernel module viaalias reload_touch='modprobe -r hid_multitouch && modpro..
Clean up old kernel in grub list (Ubuntu)Computer/linux 2011.01.28 00:23
check the current kernel  uname -a Linux coffee 2.6.32-27-generic #49-Ubuntu SMP ...  cd boot  ls vmlinuz-* vmlinuz-2.6.32-26-generic  apt-get remove linux-image-2.6.32-26-generic I didn't try to run apt-get autoremove, but I don't know it works or not