recently, i was messing around with sound settings in ubuntu and somehow managed to make it where sound no longer emitted from the headphone jack. normal speaker sound was still functional however. no matter how much i tried changing settings back, i could not restore the headphone audio. i followed the steps on: https://wiki.ubuntu.com/Audio/InstallingLinuxAlsaDriverModules and […]

a little while back i was experimenting with expanding an xfs volume in linux and found that there’s a native utility to accomplish this called xfs_growfs. i read the man pages about it and it seemed pretty self explanatory and i tried it…and it didn’t work. lots of googling later i finally found the solution […]