理解glxinfo错误
理解glxinfo错误
提问于 2020-01-30 08:32:32
我的env是Ubuntu18.04，无头服务器。
lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.3 LTS
Release: 18.04
Codename: bionic如果我通过ssh连接：
glxinfo
Error: unable to open display
echo $DISPLAY prints nothing.如果我通过ssh -Y连接：
glxinfo
name of display: localhost:10.0
X Error of failed request: BadValue (integer parameter out of range for operation)
Major opcode of failed request: 149 (GLX)
Minor opcode of failed request: 24 (X_GLXCreateNewContext)
Value in failed request: 0x0
Serial number of failed request: 19
Current serial number in output stream: 20
echo $DISPLAY
localhost:10.0在这两种情况下：
ps aux | grep X
root 1044 0.0 0.0 70412 4368 ? S янв29 0:00 sudo X :9 -config /root/run_x/dummy-1920x1080.conf
root 1061 0.0 0.0 1716624 50392 ? Sl янв29 0:01 /usr/lib/xorg/Xorg :9 -config /root/run_x/dummy-1920x1080.conf
root 25639 0.0 0.0 276668 46856 tty7 Ssl+ янв29 0:00 /usr/lib/xorg/Xorg -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitchldd /usr/bin/glxinfo
linux-vdso.so.1 (0x00007ffea151f000)
libGL.so.1 => /usr/lib/x86_64-linux-gnu/libGL.so.1 (0x00007f3bb7ee4000)
libX11.so.6 => /usr/lib/x86_64-linux-gnu/libX11.so.6 (0x00007f3bb7bac000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f3bb77bb000)
libGLX.so.0 => /usr/lib/x86_64-linux-gnu/libGLX.so.0 (0x00007f3bb758a000)
libGLdispatch.so.0 => /usr/lib/x86_64-linux-gnu/libGLdispatch.so.0 (0x00007f3bb72d4000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f3bb70b5000)
libxcb.so.1 => /usr/lib/x86_64-linux-gnu/libxcb.so.1 (0x00007f3bb6e8d000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f3bb6c89000)
/lib64/ld-linux-x86-64.so.2 (0x00007f3bb837f000)
libXau.so.6 => /usr/lib/x86_64-linux-gnu/libXau.so.6 (0x00007f3bb6a85000)
libXdmcp.so.6 => /usr/lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007f3bb687f000)
libbsd.so.0 => /lib/x86_64-linux-gnu/libbsd.so.0 (0x00007f3bb666a000)
librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f3bb6462000)这个错误X Error of failed request: BadValue (integer parameter out of range for operation)是什么意思？
回答 1
Ask Ubuntu用户
发布于 2021-02-13 23:35:24
在上述情况下，请指定要连接的可用显示器的“名称”:9，并在运行glxinfo命令之前对其进行定义，如：DISPLAY=:9 /usr/bin/glxinfo -v -B
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原文链接：
https://askubuntu.com/questions/1206767
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