Why is one preferred over the other in this example?
sudo su
echo "options iwlwifi 11n_disable=1" >> /etc/modprobe.d/iwlwifi.conf
exit
Please provide links to Ubuntu documentation.
Please provide Ubuntu documentation that refutes this: https://help.ubuntu.com/community/RootSudo Why, on my fully updated 13.04 system, does pkexec not function?
$ pkexec gedit somefile.txt
No protocol specified
** (gedit:13135): WARNING **: Could not open X display
Cannot open display:
Run '/usr/bin/gedit --help' to see a full list of available command line options