Ati 6990 Kurulum

[Abizer]

ekran kartımı değiştirdim ancak driver kurulumunu yapamadım konu hakkında gerekli bilgiler aşağıda mevcuttur.

Kod: [Seç]

~ $ inxi -SGx
System:    Host: Abizer Kernel: 4.4.0-24-generic x86_64 (64 bit gcc: 5.3.1)
           Desktop: Cinnamon 3.0.6 (Gtk 3.18.9-1ubuntu3)
           Distro: Linux Mint 18 Sarah
Graphics:  Card-1: Advanced Micro Devices [AMD/ATI] Antilles [Radeon HD 6990]
           bus-ID: 05:00.0
           Card-2: Advanced Micro Devices [AMD/ATI] Antilles [Radeon HD 6990]
           bus-ID: 06:00.0
           Display Server: X.Org 1.18.3 drivers: fbdev,ati (unloaded: vesa,radeon)
           Resolution: 1400x1050@77.00hz
           GLX Renderer: N/A GLX Version: N/A Direct Renderi

Kod: [Seç]

~ $ glxinfo | grep render
Xlib:  extension "GLX" missing on display ":0".
Xlib:  extension "GLX" missing on display ":

Kod: [Seç]

~ $ lspci | egrep 'VGA|3D|Display'
05:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Antilles [Radeon HD 6990]
06:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Antilles [Radeon HD 6990]

Kod: [Seç]

~ $ xrandr
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 1400 x 1050, current 1400 x 1050, maximum 1400 x 1050
default connected primary 1400x1050+0+0 0mm x 0mm
   1400x1050     77.00*

Kod: [Seç]

~ $ cat /etc/X11/xorg.conf
cat: /etc/X11/xorg.conf: Böyle bir dosya ya da dizin yok