Merhaba arkadaşalar linux mint'te arka plan resmi ben laptop'un ekranını kapatana kadar sorun çıkarmıyor fakat ekranı kapatıp bir süre bekledikten sonra
ekran aşağıdaki gibi pikselleniyor.
Sorun hakkında neler yapmam gerekir ?

Ekran Kartı hakkındaki çıktılar :
System: Host: bekircan-HP-Pavilion-15-Notebook-PC Kernel: 3.19.0-32-generic x86_64 (64 bit gcc: 4.8.2)
Desktop: Cinnamon 2.8.6 (Gtk 3.10.8~8+qiana)
Distro: Linux Mint 17.3 Rosa
Graphics: Card-1: Advanced Micro Devices [AMD/ATI] Richland [Radeon HD 8610G]
bus-ID: 00:01.0
Card-2: Advanced Micro Devices [AMD/ATI] Topaz XT [Radeon R7 M260/M265]
bus-ID: 01:00.0
Display Server: X.Org 1.17.1 driver: fglrx
Resolution: 1366x768@60.1hz
GLX Renderer: AMD Radeon R7 M260
GLX Version: 4.5.13399 - CPC 15.201.1151 Direct Rendering: Yesdirect rendering: Yes
OpenGL renderer string: AMD Radeon R7 M260
GL_ARB_compute_shader, GL_ARB_conditional_render_inverted,
GL_KTX_buffer_region, GL_NV_blend_square, GL_NV_conditional_render,
GL_ARB_conditional_render_inverted, GL_ARB_conservative_depth,
GL_KTX_buffer_region, GL_NV_blend_square, GL_NV_conditional_render, 00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Richland [Radeon HD 8610G]
01:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Topaz XT [Radeon R7 M260/M265]Screen 0: minimum 320 x 200, current 1366 x 768, maximum 16384 x 16384
LVDS connected primary 1366x768+0+0 (normal left inverted right x axis y axis) 344mm x 193mm
1366x768 60.1*+ 40.0
1360x768 60.1 40.0
1280x768 60.1 40.0
1280x720 60.1 40.0
1024x768 60.1 40.0
1024x600 60.1 40.0
800x600 60.1 40.0
800x480 60.1 40.0
640x480 60.1 40.0
DFP1 disconnected (normal left inverted right x axis y axis)
CRT1 disconnected (normal left inverted right x axis y axis)Section "ServerLayout"
Identifier "aticonfig Layout"
Screen 0 "aticonfig-Screen[0]-0" 0 0
EndSection
Section "Module"
EndSection
Section "Monitor"
Identifier "aticonfig-Monitor[0]-0"
Option "VendorName" "ATI Proprietary Driver"
Option "ModelName" "Generic Autodetecting Monitor"
Option "DPMS" "true"
EndSection
Section "Device"
Identifier "aticonfig-Device[0]-0"
Driver "fglrx"
BusID "PCI:0:1:0"
EndSection
Section "Screen"
Identifier "aticonfig-Screen[0]-0"
Device "aticonfig-Device[0]-0"
Monitor "aticonfig-Monitor[0]-0"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 24
EndSubSection
EndSectionButterfly ' ın yönlendirdiği sayfadaki yönergeleri takip ettim fakat bu sefer de ekran tamamen simsiyah oldu arkaplanda değişmiyor.