OS 12.3を実行しているときにFGLRXおよび/またはradeonドライバでAMD HD 7670Mを使用すると、画面がギザギザまたは移動する問題が発生します。
完全なアカウントはここで見つけることができます: SuSEハードウェアフォーラム
簡単に言えば、私が何をしても画面が右に移動して折り返すか(モニターの1/4から3/4まで)、奇妙なストライプが移動します(再起動すると幅が異なります)。
動作する唯一の方法はセーフモードです。
どんな助けでも大変感謝します! get-edidを実行すると、次のような結果が得られます。
./get-edid: get-edid version 2.0.0
Performing real mode VBE call
Interrupt 0x10 ax=0x4f00 bx=0x0 cx=0x0
Function unsupported
Call failed
VBE version 0
VBE string at 0x0 "O"
VBE/DDC service about to be called
Report DDC capabilities
Performing real mode VBE call
Interrupt 0x10 ax=0x4f15 bx=0x0 cx=0x0
Function unsupported
Call failed
Reading next EDID block
VBE/DDC service about to be called
Read EDID
Performing real mode VBE call
Interrupt 0x10 ax=0x4f15 bx=0x1 cx=0x0
Function unsupported
Call failed
The EDID data should not be trusted as the VBE call failed
Error: output block unchanged
これはpars-edidキャストの出力です:
./parse-edid: parse-edid version 2.0.0
./parse-edid: EDID checksum failed - data is corrupt. Continuing anyway.
./parse-edid: first bytes don't match EDID version 1 header
./parse-edid: do not trust output (if any).
# EDID version 105 revision 100
Section "Monitor"
Identifier "ZKD:3a20"
VendorName "ZKD"
ModelName "ZKD:3a20"
# DPMS capabilities: Active off:yes Suspend:yes Standby:no
Mode "1381x578" # vfreq 134.753Hz, hfreq 87.185kHz
DotClock 257.110000
HTimings 1381 1496 1593 2949
VTimings 578 632 644 647
EndMode
Mode "1909x1824" # vfreq 24.545Hz, hfreq 96.217kHz
DotClock 292.980000
HTimings 1909 1958 2006 3045
VTimings 1824 1826 1842 3920
EndMode
Mode "1824x1853" # vfreq 7.869Hz, hfreq 31.073kHz
DotClock 123.360000
HTimings 1824 1872 1920 3970
VTimings 1853 1891 1894 3949
EndMode
Mode "1902x1641" # vfreq 18.599Hz, hfreq 99.246kHz
DotClock 300.220000
HTimings 1902 1950 2067 3025
VTimings 1641 1647 1709 5336
EndMode
EndSection
xrandr --prop wの出力。 fglrx nomodeset:
Screen 0: minimum 320 x 200, current 1366 x 768, maximum 1600 x 1600
LVDS connected 1366x768+0+0 (normal left inverted right x axis y axis) 344mm x 193mm
SignalFormat: DisplayPort
ConnectorType: Panel
1366x768 60.0*+
1360x768 60.0
1280x768 60.0
1280x720 60.0
1024x768 60.0
1024x600 60.0
800x600 60.0
800x480 60.0
640x480 60.0
DFP1 disconnected (normal left inverted right x axis y axis)
SignalFormat: TMDS
ConnectorType: HDMI
CRT1 disconnected (normal left inverted right x axis y axis)
SignalFormat: VGA
ConnectorType: VGA