Add a resolution to our screen in Linux

Sometimes Kubuntu does not show the correct resolutions (I suspect Intel GPUs have something to do with it.). If we wanted to add 1280×800 al monitor LVDS1 (xrandrcurrent para ver el nombre de tu monitor), we generate synchronization times with cvt:...

Firefox blocks insecure bookmarlets on SSL sites

When browsing a secure site (which uses HTTPS) Firefox blocks any Active Mixed Content (unencrypted source scripts, osea HTTP), which could be intercepted and modified with relative ease. A shield icon with .. appears in the address bar..