Linux Mint sadece tek çözünürlüğü kullanılabiliyor

erglmz@Erglmz:~$ xrandr --newmode "yeni" 109.00 1280 1368 1496 1712 1024 1027 1034 1063 -hsync +vsync
X Error of failed request: BadName (named color or font does not exist)
 Major opcode of failed request: 140 (RANDR)
 Minor opcode of failed request: 16 (RRCreateMode)
 Serial number of failed request: 27.
 Current serial number in output stream: 27

inxi -SGMxx ; xrandr

System:    Host: Erglmz Kernel: 5.4.0-96-generic x86_64 bits: 64 compiler: gcc v: 9.3.0 Desktop: Cinnamon 5.2.7 wm: muffin 
           dm: LightDM Distro: Linux Mint 20.3 Una base: Ubuntu 20.04 focal 
Machine:   Type: Desktop Mobo: ASUSTeK model: P5G41C-M LX v: Rev X.0x serial: <superuser/root required> 
           BIOS: American Megatrends v: 0505 date: 06/24/2010 
Graphics:  Device-1: Advanced Micro Devices [AMD/ATI] RV710/M92 [Mobility Radeon HD 4330/4350/4550] 
           vendor: PC Partner Limited driver: radeon v: kernel bus ID: 01:00.0 chip ID: 1002:9552 
           Display: x11 server: X.Org 1.20.13 driver: ati,radeon unloaded: fbdev,modesetting,vesa 
           resolution: 1024x768~60Hz 
           OpenGL: renderer: AMD RV710 (DRM 2.50.0 / 5.4.0-96-generic LLVM 12.0.0) v: 3.3 Mesa 21.0.3 compat-v: 3.0 
           direct render: Yes 
Screen 0: minimum 320 x 200, current 1024 x 768, maximum 8192 x 8192
DVI-0 connected primary 1024x768+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
   1024x768      60.00* 
   800x600       60.32    56.25  
   848x480       60.00  
   640x480       59.94  
HDMI-0 disconnected (normal left inverted right x axis y axis)
VGA-0 disconnected (normal left inverted right x axis y axis)
  yeni (0x6be) 109.000MHz -HSync +VSync
        h: width  1280 start 1368 end 1496 total 1712 skew    0 clock  63.67KHz
        v: height 1024 start 1027 end 1034 total 1063           clock  59.89Hz

xrandr --output DVI-0 --mode 1024x768 --scale 1.25x1,33 --panning 1280x1024

sudo add-apt-repository ppa:kisak/kisak-mesa
sudo apt update
sudo apt upgrade