Nurah.lee

  Ok I fixed the issue by doing sudo apt-get install libxtst6:armhf, screen is still blurry for the first couple of seconds but doesnt really matter to me. 

This is the alternative way to install xdotool in Ubuntu without internet access. 1. Copy the source file into the IPC. (dir: /home/ktmbadmin/Documents/) 2. Right click in the window file and open Terminal.   3. Enter Terminal as root user. [ sudo -i ] 4. Copy xdotool file to /usr/bin  [ cp –v xdotool /usr/bin ] 5. Copy libxdo.so.3 to /lib/x86_64-linux-gnu  [ cp –v libxdo.so.3 /lib/x86_64-linux-gnu ]   6. Open new terminal window, run xdotool   Set Permission access user xdotool 1. Enter Terminal as root user. [ sudo -i ] 2. Open folder as root user  [ nautilus ] 3. Folder root opened as below. Go to dir /usr/bin 4. Set the user permissions as below. After set the permission, close the properties. 5. Go to dir /lib/x86_64-linux-gnu 6. Right click libxdo.so.3 file. Set permission as below. Note: after setel ubah permission tu kan.. boleh tutup semua terminal.. lepas tu buka terminal semula dan try run command xdotool dekat dalam terminal.

Discover this issue when I deployed PIS into IPC. As per requirement, the display needs to be shown in 1920*1080  resolution. But, instead, Ubuntu shows 640*480 resolution. How I solved this? Update Ubuntu > sudo apt-get install Open file > sudo nano /etc/default/grub Change line #GRUB_GFXMODE = 640X480 to GRUB_GFXMODE = 1920X1080 Save the edited file. Update the file > sudo update-grub Reboot the IPC > sudo reboot

python mouse movement desktop https://www.geeksforgeeks.org/mouse-keyboard-automation-using-python/ run python in service linux https://websofttechs.com/tutorials/how-to-setup-python-script-autorun-in-ubuntu-18-04/

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