RH2288H V3服务器安装SuSe 12系统后显示分辨率无法调整

某客户来电反馈在RH2288H V3服务器上安装了SuSe 12操作系统，安装完进入系统后，显示分辨率无法调整，如图：

调整分辨率的时候没有可选的合适分辨率：

此分辨率显示的时候，会导致桌面内容显示不完全：

解决办法：通过修改配置文件来调整系统分辨率，

linux-p71j:~ # cd /etc/X11/xorg.conf.d/

linux-p71j:/etc/X11/xorg.conf.d # cp 50-device.conf 50-device.conf.bak

linux-p71j:/etc/X11/xorg.conf.d # cp 50-screen.conf 50-screen.conf.bak

linux-p71j:/etc/X11/xorg.conf.d # ll

total 52

-rw-r--r-- 1 root root  232 Aug 29 15:12 00-keyboard.conf

-rw-r--r-- 1 root root 1099 Nov 12  2015 10-evdev.conf

-rw-r--r-- 1 root root  488 Oct 30  2015 10-libvnc.conf

-rw-r--r-- 1 root root  484 Sep 10  2015 11-evdev.conf

-rw-r--r-- 1 root root  607 Aug 29 17:02 50-device.conf

-rw-r--r-- 1 root root  529 Aug 29 16:53 50-device.conf.bak

-rw-r--r-- 1 root root  199 Sep 10  2015 50-elotouch.conf

-rw-r--r-- 1 root root  527 Jul  1  2011 50-monitor.conf

-rw-r--r-- 1 root root  635 Aug 29 17:02 50-screen.conf

-rw-r--r-- 1 root root  491 Aug 29 15:33 50-screen.conf.bak

-rw-r--r-- 1 root root 1911 Sep 27  2014 50-synaptics.conf

-rw-r--r-- 1 root root  115 Aug 21  2015 50-vmmouse.conf

-rw-r--r-- 1 root root  858 Sep 23  2014 50-wacom.conf

linux-p71j:/etc/X11/xorg.conf.d #

linux-p71j:/etc/X11/xorg.conf.d # vi 50-device.conf

# Having multiple "Device" sections is known to be problematic. Make

# sure you don't have in use another one laying around e.g. in another

# xorg.conf.d file or even a generic xorg.conf file. More details can

# be found in https://bugs.freedesktop.org/show_bug.cgi?id=32430.

#

#Section "Device"

#  Identifier "Default Device"

#

#  #Driver "radeon"

#

#  ## Required magic for radeon/radeonhd drivers; output name

#  ## (here: "DVI-0") can be figured out via 'xrandr -q'

#  #Option "monitor-DVI-0" "Default Monitor"

#

#EndSection

Section "Device"

  Identifier "Default.Device"

  Driver "vesa"

EndSection

linux-p71j:/etc/X11/xorg.conf.d # vi 50-screen.conf

# Having multiple "Screen" sections is known to be problematic. Make

# sure you don't have in use another one laying around e.g. in another

# xorg.conf.d file or even a generic xorg.conf file. More details can

# be found in https://bugs.freedesktop.org/show_bug.cgi?id=32430.

#

#Section "Screen"

#  Identifier "Default Screen"

#

#  Device "Default Device"

#

#  ## Doesn't help for radeon/radeonhd drivers; use magic in

#  ## 50-device.conf instead

#  Monitor "Default Monitor"

#

#EndSection

Section "Screen"

  Identifier "Default Screen"

  SubSection "Display"

    Depth 24

    Modes "1152x864"

  EndSubSection

EndSection

配置文件修改完毕后，注销当前用户重新登录即可，或重启亦可。

重新登陆后，分辨率已经自动更改：

之前显示不完整的桌面内容也自动显示出来：

此版本suse系统显示配置文件不完整所致，需要手动进行修改。