F-Spot to Flickr Export - Failing to Upload

Solution:
sudo ifconfig wlan0 mtu 1450

(or lower number)
Thanks to: http://crossonline.blogspot.com/2009/04/bug-f-spot-uploading-photos-to-flickr.html

Unable to mount USB drive - not authorized

Suddenly unable to mount USB drive - not authorized

Solution :
sudo dosfsck -a -v /dev/sdb1

Firefox crashing after 10.04 upgrade

Problem: Firefox crashes after upgrade to Ubuntu 10.04
Solution: http://commandline.org.uk/amd64-ubuntu-1004-and-flash/