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Graphical Environments & Desktops • Can't acces to the graphical environments after manipulate xrandr

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:

 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

Statistics: Posted by useronmars — 2024-04-09 14:47 — Replies 1 — Views 28



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