I found this benchmark, comparing the performance of Ubuntu, Windows Vista and 7 worth reading.
Our Linux kernel does a great job !

JC :: Feb.05.2009 :: Desktop, Linux :: No Comments »

I don’t know how it really happened – probably a VMWare crash that locked my file system, but after a reboot I got this message at startup :

Cannot create link /etc/mtab~
Perhaps there is a stale lock file?

As a result, some of the partitions were not mounted and the system was pretty much broken.

But, no need to panic, just erase all the lock files (be careful not to erase the mtab file itself !) :

$ rm /etc/mtab~*

Now test mounting your partitions to check that you don’t get this message anymore :

$ mount -a

If it is alright, reboot and it should be fine.

JC :: Feb.01.2009 :: Admin, Desktop, Linux :: No Comments »