اول سیستم رو اپدیت کن شاید درست بشه
اگه نشد هم دستورها رو توی ترمینال بزن و جواب رو اینجا بنویس تا بچه ها بتونن کمک کنن
xdpyinfo | grep 'dimensions:'
xrandr -q
glxinfo | grep OpenGL
glxinfo | grep -i vendor
sudo lspci | grep -i vga
sudo lshw -C display
lspci -nnk | grep -i vga -A3
find /dev -group video
egrep -i " connected|card detect|primary dev|Setting driver" /var/log/Xorg.0.log
ino ovord
root@debian:/home/mohammad# apt-get install sudo -y
Reading package lists... Done
Building dependency tree
Reading state information... Done
sudo is already the newest version (1.8.27-1+deb10u2).
sudo set to manually installed.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
root@debian:/home/mohammad# xdpyinfo | grep 'dimensions:'
dimensions: 720x480 pixels (435x271 millimeters)
root@debian:/home/mohammad#
root@debian:/home/mohammad#
root@debian:/home/mohammad# xrandr -q
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 640 x 400, current 720 x 480, maximum 720 x 480
default connected 720x480+0+0 0mm x 0mm
640x480 0.00
720x400 0.00
720x480 0.00*
root@debian:/home/mohammad#
root@debian:/home/mohammad# glxinfo | grep OpenGL
bash: glxinfo: command not found
root@debian:/home/mohammad#
root@debian:/home/mohammad# glxinfo | grep -i vendor
bash: glxinfo: command not found
root@debian:/home/mohammad#
root@debian:/home/mohammad# sudo lspci | grep -i vga
04:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RV730 PRO [Radeon HD 4650]
root@debian:/home/mohammad#
root@debian:/home/mohammad# sudo lshw -C display
sudo: lshw: command not found
root@debian:/home/mohammad#
root@debian:/home/mohammad# lspci -nnk | grep -i vga -A3
04:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] RV730 PRO [Radeon HD 4650] [1002:9498]
Subsystem: XFX Pine Group Inc. RV730 PRO [Radeon HD 4650] [1682:2451]
Kernel modules: radeon
04:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] RV710/730 HDMI Audio [Radeon HD 4000 series] [1002:aa38]
root@debian:/home/mohammad#
root@debian:/home/mohammad# find /dev -group video
root@debian:/home/mohammad#
root@debian:/home/mohammad# egrep -i " connected|card detect|primary dev|Setting driver" /var/log/Xorg.0.log