$ sudo apt-get --purge remove "x11-*"
This will remove all the packages that are under x11 which is the library with all the graphical packages. the option –purge allow you to delete all the config file related.
$ sudo apt-get --purge autoremove
autoremove removes all the unused packages. There are a lot of unused packages after the first command.
Reference
https://raspberrypi.stackexchange.com/questions/5258/how-can-i-remove-the-gui-from-raspbian-debian
You want to enable the boot splash screen on your Raspberry Pi using raspi-config, but you see this error message:
The splash screen is not installed so cannot be activated
followed by There was an error running option B3 Splash Screen
As you can find out from reading the raspi-config source code, it checks for the existence of /usr/share/plymouth/themes/pix/pix.script. In order to install this file, install the rpd-plym-splash package.
Reference
DVD support cannot be provided by default in Ubuntu due to legal and technical restrictions. Most commercial DVDs are encrypted and so require the use of decryption software in order to play them.
You can buy a commercial DVD decoder that can handle copy protection from Fluendo. It works with Linux and should be legal to use in all countries.
In some countries, the use of the below unlicensed decryption software is not permitted by law. Verify that you are within your rights to use it.
Install libdvdnav4, libdvdread4, gstreamer1.0-plugins-bad, gstreamer1.0-plugins-ugly, and libdvd-pkg.
Open a terminal window by pressing Ctrl+Alt+T.
Run the command
$ sudo dpkg-reconfigure libdvd-pkg
and confirm in order to install libdvdcss2.
Reference
https://help.ubuntu.com/stable/ubuntu-help/video-dvd-restricted.html.en
First, create a folder in your Pictures folder called ‘Instaloader’.
$ mkdir ~/Pictures/Instaloader
Next create a file inside that folder.
$ nano ~/Pictures/Instaloader/instaloader.sh
Add the following to the file (replacing user’s with Instagram profile names) and save:
#!/bin/bash cd ~/Pictures/Instaloader ~/.local/bin/instaloader --fast-update user1 user2 user3
Give the file execute permissions and run it.
$ sudo chmod a+x ~/Pictures/Instaloader/instaloader.sh $ sudo ~/Pictures/Instaloader/instaloader.sh
If it successfully executes, then add it to cron.
$ crontab -e # DO NOT EDIT THIS FILE - edit the master and reinstall. # (/tmp/crontab.z5YMVK/crontab installed on Fri Mar 5 07:57:15 2021) # (Cron version -- $Id: crontab.c,v 2.13 1994/01/17 03:20:37 vixie Exp $) # Edit this file to introduce tasks to be run by cron. # # Each task to run has to be defined through a single line # indicating with different fields when the task will be run # and what command to run for the task # # To define the time you can provide concrete values for # minute (m), hour (h), day of month (dom), month (mon), # and day of week (dow) or use '*' in these fields (for 'any'). # # Notice that tasks will be started based on the cron's system # daemon's notion of time and timezones. # # Output of the crontab jobs (including errors) is sent through # email to the user the crontab file belongs to (unless redirected). # # For example, you can run a backup of all your user accounts # at 5 a.m every week with: # 0 5 * * 1 tar -zcf /var/backups/home.tgz /home/ # # For more information see the manual pages of crontab(5) and cron(8) # # m h dom mon dow command 0 0,12 * * * ~/Pictures/Instaloader/instaloader.sh
Create a file in your home directory called add-udev-rules.sh and add the following:
#!/bin/bash
cat < /etc/udev/rules.d/20-hw1.rules
# HW.1 / Nano
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2581", ATTRS{idProduct}=="1b7c|2b7c|3b7c|4b7c", TAG+="uaccess", TAG+="udev-acl"
# Blue
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2c97", ATTRS{idProduct}=="0000|0000|0001|0002|0003|0004|0005|0006|0007|0008|0009|000a|000b|000c|000d|000e|000f|0010|0011|0012|0013|0014|0015|0016|0017|0018|0019|001a|001b|001c|001d|001e|001f", TAG+="uaccess", TAG+="udev-acl"
# Nano S
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2c97", ATTRS{idProduct}=="0001|1000|1001|1002|1003|1004|1005|1006|1007|1008|1009|100a|100b|100c|100d|100e|100f|1010|1011|1012|1013|1014|1015|1016|1017|1018|1019|101a|101b|101c|101d|101e|101f", TAG+="uaccess", TAG+="udev-acl"
# Aramis
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2c97", ATTRS{idProduct}=="0002|2000|2001|2002|2003|2004|2005|2006|2007|2008|2009|200a|200b|200c|200d|200e|200f|2010|2011|2012|2013|2014|2015|2016|2017|2018|2019|201a|201b|201c|201d|201e|201f", TAG+="uaccess", TAG+="udev-acl"
# HW2
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2c97", ATTRS{idProduct}=="0003|3000|3001|3002|3003|3004|3005|3006|3007|3008|3009|300a|300b|300c|300d|300e|300f|3010|3011|3012|3013|3014|3015|3016|3017|3018|3019|301a|301b|301c|301d|301e|301f", TAG+="uaccess", TAG+="udev-acl"
# Nano X
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2c97", ATTRS{idProduct}=="0004|4000|4001|4002|4003|4004|4005|4006|4007|4008|4009|400a|400b|400c|400d|400e|400f|4010|4011|4012|4013|4014|4015|4016|4017|4018|4019|401a|401b|401c|401d|401e|401f", TAG+="uaccess", TAG+="udev-acl"
EOF
udevadm trigger
udevadm control --reload-rules
Give the file execute permissions and run it.
$ sudo chmod a+x add-udev-rules.sh
$ sudo ./add-udev-rules.sh
Install the following packages:
$ sudo apt-get install python3-dev libusb-1.0-0-dev libudev-dev python3-pip
$ python3 -m pip install btchip-python -U
$ python3 -m pip install bitbox02 -U
$ python3 -m pip install ckcc-protocol -U
$ python3 -m pip install keepkey -U
$ python3 -m pip install trezor -U
$ python3 -m pip install safet -U