How do I install VueScan from the Linux archive?
I bought a Dell computer from a surplus sale to use as part of a mobile scanning cart, but it came with Linux already installed. VueScan downloaded the…
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How do I install VueScan on Linux from the downloaded archive?
I bought a Dell computer from a surplus sale to use for a mobile scanner cart, but it came with Linux installed. VueScan downloaded the Linux version automatically,…
Why do my USB serial permissions reset after every reboot?
I'm using CachyOS with a 3D printer connected as /dev/ttyACM0. The printer is normally powered on and plugged in, but I shut the computer down every morning and…
Why do my permissions on /dev/ttyACM0 reset after every reboot?
I'm running CachyOS and use a 3D-printer program that communicates through /dev/ttyACM0. The program only works after I run chmod with sudo to change the device permissions, but…
Can I use a shell script to launch my 3D-printing setup?
I use a 3D-printing program that needs several commands run in sequence. The setup currently looks like this: `sudo chmod 777 /dev/ttyACM0` `python -m venv venv` `source venv/bin/activate`…
Can I use a shell script to launch my 3D-printing program?
I use a 3D-printing program that needs several shell commands to be run in sequence. The first command changes the permissions on /dev/ttyACM0 and requires administrator authentication, followed…