
我有一個惠普康柏 nc8430顯示器應運行 1680x1050 (16:10),但從 17.04 升級到 17.10 (Artful Aardvark) 後,解析度只能設定為 1400x1050 (4:3),並且會出現橢圓形圓圈。
解決此問題的一種方法可能是降級到 17.04,但這從長遠來看並不能解決問題。
我已經xserver-xorg-video-radeon
安裝了。
# grep EE /var/log/Xorg.0.log
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 47.455] (EE) open /dev/dri/card0: No such file or directory
[ 47.469] (EE) Screen 0 deleted because of no matching config section.
[ 47.550] (EE) AIGLX: reverting to software rendering
我想念一些嗎firmware
?
$ aptitude search firmware | egrep -i "ati|radeon"
(no result)
圖形適配器是:
# lspci | grep VGA
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RV530/M56-P [Mobility Radeon X1600]
我嘗試過radeontop
,但我猜該卡太舊了:
# radeontop
Failed to open DRM node, no VRAM support.
Unknown Radeon card. <= R500 won't work, new cards might.
xrandr
說同樣的:
$ 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*
任何幫助將非常感激。