[Desktop-packages] [Bug 1259530] [NEW] r8712u - RTL8191SU - WiFi USB pen causes freeze in Ubuntu 13.10

Public bug reported: WiFi USB pen causes freeze in Ubuntu 13.10 during LiveCD installation and during uses (after installation withouth RTL8191SU USB pen drive). I tried other WiFi USB pen and system doesen't freeze. This r8712u - RTL8191SU - WiFi USB pen worked up to Ubuntu 13.04 (and earlier

[Desktop-packages] [Bug 1250063] [NEW] nvidia-173 doesn't work on Ubuntu 13.10 Saucy Salamander

Public bug reported: My nvidia graphic card is GeForce 6150SE nForce 430. In past only nvidia 173 drivers worked correctly. Nor 304 or others (like nouveau). After a fresh new installation of Ubuntu 13.10 I open Software Sources (software-properties-gtk) and in tab Additional Drivers I select