I had a problem with my scanner. Xsane worked only as root. Using it as normal user it didn't find any devices. Adding the user to the groups saned or scanner didn't help. Finally I solved the ...
How can I permanently change the ownership (or at least the group) of a LVM volume? I figured that I have to use udev, but I don't know how the rule should look like? Let's say I want to change the ...
/edit/ Getting the question more generic: How can I change the permissions to alter the state of a LED/light using udev? \edit\ I've got a Thinkpad and would like to use the ThinkLight (the ...