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Can't acces to the graphical environments after manipulate xrandr

Graphical Environments, Managers, Multimedia & Desktop questions.
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useronmars
Posts: 1
Joined: 2024-04-09 13:56

Can't acces to the graphical environments after manipulate xrandr

#1 Post by useronmars »

Hi, I wanted to use a phone as a second screen for my PC, but when I tried to restart, I no longer had a graphical interface (I can access the terminal via super+F1). I use SDDM and Debian 12. Here is the history of my commands:

Code: Select all

 379  xrandr
  380  gtf 1080 2400 60
  381  xrandr --newmode "1080x2400_60.00"  222.87  1080 1168 1288 1496  2400 2401 2404 2483  -HSync +Vsync\n
  382  xrandr
  383  xrandr --addmode HDMI-0 1080x2400_60.00
  384  xrandr --addmode HDMI-1 1080x2400_60.00
  385  xrandr --addmode HDMI-0 1080x2400_60.00
  386  xrandr --addmode HDMI-0 1080x2400_60
  387  xrandr --addmode HDMI-0 1080x2400_600
  388  xrandr --addmode HDMI-0 1080x2400
  389  xrandr --addmode HDMI-0 1080x2400_60.00
  390  xrandr --addmode HDMI-0 1080x2400_59.94
  391  xrandr --addmode HDMI-0 1080x2400_59.00
  392  xrandr --newmode HDMI-0 1080x2400_59.00
  393  xrandr --newmode HDMI-0 1080x2400_60.00\n
  394  xrandr --addmode HDMI-0 1080x2400_59.00
  395  xrandr --addmode HDMI-0 1080x2400_60.00
  396  xrandr
  397  sudo apt install adb android-tools-adb android-tools-fastboot
  398  adb reverse tcp:5900 tcp:5900\n
  399  ### Désolé, impossible « cd » dans «  »
  400  adb reverse tcp:5900 tcp:5900
  401  xrandr
  402  xrandr --addmode HDMI-0 1080x2400_60.00
  403  xrandr --newmode HDMI-0 1080x2400_60.00
  404  gtf 1080 2400 60
  405  xrandr --newmode "1080x2400_60.00"  222.87  1080 1168 1288 1496  2400 2401 2404 2483  -HSync +Vsync\n
  406  xrandr --addmode HDMI-0 1080x2400_60.00
  407  "1080x2400_60.00"  222.87  1080 1168 1288 1496  2400 2401 2404 2483  -HSync +Vsync\n
  408  xrandr
  409  xrandr --newmode "1080x2400_60.00"  222.87  1080 1168 1288 1496  2400 2401 2404 2483  -HSync +Vsync\n
  410  xrandr
  411  xrandr --addmode HDMI-0 1080x2400_60.00
  412  xrandr --newmode "1080x2400_60.00"  222.87  1080 1168 1288 1496  2400 2401 2404 2483  -HSync +Vsync\n
  413  xrandr --addmode HDMI-0 1080x2400_60.00
  414  xrandr
  415  xrandr --delmode HDMI-0 1080x2400_60.00\n
  416  xrandr --newmode "1080x2400_custom"  222.87  1080 1168 1288 1496  2400 2401 2404 2483  -HSync +Vsync\n
  417  xrandr --addmode HDMI-0 1080x2400_custom\n
  418  xrandr --newmode "1080x2400_30.00"  222.87  1080 1168 1288 1496  2400 2401 2404 2483  -HSync +Vsync\n
  419  xrandr --addmode HDMI-0 1080x2400_30\n
  420  xrandr --delmode HDMI-0 1080x2400_60.00\n\nX Error of failed request:  BadMatch (invalid parameter attributes)\n  Major opcode of failed request:  140 (RANDR)\n  Minor opcode of failed request:  19 (RRDeleteOutputMode)\n  Serial number of failed request:  35\n  Current serial number in output stream:  36\n\n~                                                                                                                  \n> xrandr --newmode "1080x2400_custom"  222.87  1080 1168 1288 1496  2400 2401 2404 2483  -HSync +Vsync\n\n\n~                                                                                                                  \n> xrandr --addmode HDMI-0 1080x2400_custom\n\nX Error of failed request:  BadMatch (invalid parameter attributes)\n  Major opcode of failed request:  140 (RANDR)\n  Minor opcode of failed request:  18 (RRAddOutputMode)\n  Serial number of failed request:  35\n  Current serial number in output stream:  36\n\n
  421  cvt 1080 2400 60
  422  xrandr --newmode "1080x2400_60.00"  223.00  1080 1176 1288 1496  2400 2403 2413 2486 -hsync +vsync\n
  423  xrandr --addmode HDMI-0 1080x2400_60.00\n
  424  xrandr --output HDMI-0 --mode 1080x2400_60.00\n
  425  cvt 1080 19200 60
  426  xrandr --newmode "1080x19200_60.00"  1820.50  1080 1184 1304 1528  19200 19203 19213 19859 -hsync +vsync\n\n
  427  cvt 1080 1920 60
  428  xrandr --newmode "1080x1920_60.00"  176.50  1080 1168 1280 1480  1920 1923 1933 1989 -hsync +vsync\n\n\n
  429  xrandr --addmode HDMI-0 1080x1920_60.00\n
  430  cd Autre
  431  git clone https://github.com/dianariyanto/virtual-display-linux.git
  432  cd virtual-display-linux
  433  sudo chmod +x vdl-monitor
  434  nano vdl-monitor.conf
  435  ./vdl-monitor\n
  437  ./vdl-monitor\n
  438  sudo ./vdl-monitor\n
  439  xrandr 
  440  gtf 1080 2400 60
  441  xrandr --newmode "1080x2400_60.00"  222.87  1080 1168 1288 1496  2400 2401 2404 2483  -HSync +Vsync
  442  xrandr 
  443  xrandr --addmode HDMI-1 1080x2400_60.00
  444  xrandr --addmode HDMI1 1080x2400_60.00
  445  xrandr --addmode HDMI 1080x2400_60.00
  446  xrandr --addmode HDMI-0 1080x2400_60.00
  447  xrandr 
  448  xrandr --output DP-1 --mode  1080x2400_60.00 --left-of LVDS1
  449  x11vnc -clip 1080x2400+0+0 -nocursorshape -nocursorpos
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Re: Can't acces to the graphical environments after manipulate xrandr

#2 Post by sunrat »

Use code tags for terminal text please. I fixed it for you this time.
“ computer users can be divided into 2 categories:
Those who have lost data
...and those who have not lost data YET ” Remember to BACKUP!
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