Red Hat Linux won't correctly mount USB flash drive. Also cannot send email. (Although I can log into Gmail, just not send email, chat is also blocked.) FTP from Linux machine to other computers is ok, but we cannot FTP into the Linux machine from Mac or Windows. Are these problems related? Help? [more inside]
posted on Jun 4, 2008 - 8 answers

UbuntuFilter:Linux people - how would you troubleshoot this one? All of a sudden my sound card doesn't exist, my CD burner doesn't burn, and fusermount doesn't want to work anymore. Everything was fine on Monday. Any suggestions on how to figure out WTF is going on? [more inside]
posted on Apr 4, 2008 - 18 answers

Help me troubleshoot performance issues with digital media sharing between two computers. [more inside]
posted on Jun 6, 2007 - 5 answers

Trying to get a wireless 802.1x connection working in a more-or-less vanilla Fedora Core 5 installation and not making much progress... [more inside]
posted on Jul 25, 2006 - 2 answers

Lords of Linux! Demigods of Debian! I beseech thee. I inadvertently apt-get installed etherconf, and it nuked my ethernet interface! [more inside]
posted on May 6, 2005 - 7 answers