Activity for Trevor‭

Type	On...	Excerpt	Status	Date
Question	—	how to manipulate Gnome's "Top Bar"/"Activities Bar"/"Top Panel" using GDK I am using Linux and Gnome. Using GDK, I would like to programmatically manipulate the Top Bar (i.e., the bar at the top of the screen with "Activities", the time, etc.). Here is a picture of it: top bar I have been unable to find any information online. I have also tried using wnck, but I don'... (more)	—	over 1 year ago
Question	—	how to determine from the command line whether a DVD is encrypted I am currently ripping a bunch of DVDs. Some are encrypted, and some are not. My method for ripping a DVD depends on whether or not it is encrypted, so I am looking for a command-line method to determine if a DVD is encrypted or not. My current way to detect whether a DVD is encrypted or not is th... (more)	—	about 2 years ago
Answer	—	A: How to install printer driver for Canon PIXMA TR4522 printer in Arch Linux I figured this out myself. I needed to install the cnijfilter2 AUR package. Installing this package provided me with the correct PPD file (which was named `canontr4500.pdd`). How I figured this out: I read the Canon section of the CUPS/Printer-specific problems page on the Arch Wiki, which mention... (more)	—	over 2 years ago
Question	—	How to install printer driver for Canon PIXMA TR4522 printer in Arch Linux I have used printers before in Arch Linux, but I can't figure out how to print with a Canon PIXMA TR4522 printer. More specifically, I am having trouble finding the correct driver. I have installed the `gutenprint` and `foomatic-db-gutenprint-ppds` Arch Linux packages, but I still don't see the pr... (more)	—	over 2 years ago