https://petermetz.de/ 2026-05-09T19:27:51+00:00 https://petermetz.de/ https://petermetz.de/lib/tpl/bootstrap3/images/favicon.ico text/html 2022-05-26T17:11:29+00:00 Anonymous (anonymous@undisclosed.example.com) https://petermetz.de/kb:eng:cs:administration:linux:debian?rev=1653585089&do=diff Debian Recipes Package Management Installing Outstanding Dependencies From unix.stackexchange.com/questions/159094/how-to-install-a-deb-file-by-dpkg-i-or-by-apt/159114: # apt-get install -f Useful to run after installing a package manually from a .deb file. Listing available versions of packages using apt-cache # apt-cache madison ${PACKAGE_NAME} # apt-get install ${PACKAGE_NAME}=${VERSION_NO} # or other numerical comparison operators text/html 2022-05-26T17:07:43+00:00 Anonymous (anonymous@undisclosed.example.com) https://petermetz.de/kb:eng:cs:administration:linux:freedesktop?rev=1653584863&do=diff Freedesktop-related polkit If you get the "authentication is required to create a color managed device" message polkit.addRule(function(action, subject) { if ((action.id == "org.freedesktop.color-manager.create-device" || action.id == "org.freedesktop.color-manager.create-profile" || action.id == "org.freedesktop.color-manager.delete-device" || action.id == "org.freedesktop.color-manager.delete-profile" || action.id == "org.freedesktop.color-manager.modify-devic… text/html 2022-02-16T13:01:05+00:00 Anonymous (anonymous@undisclosed.example.com) https://petermetz.de/kb:eng:cs:administration:linux:grub?rev=1645016465&do=diff GRUB Resources and References See Also Related Pages text/html 2022-02-16T09:37:42+00:00 Anonymous (anonymous@undisclosed.example.com) https://petermetz.de/kb:eng:cs:administration:linux:start?rev=1645004262&do=diff GNU/Linux text/html 2022-02-23T16:27:15+00:00 Anonymous (anonymous@undisclosed.example.com) https://petermetz.de/kb:eng:cs:administration:linux:systemd?rev=1645633635&do=diff systemd systemd is a system and service manager for Linux operating systems. It is designed to be backwards compatible with SysV init scripts, and provides a number of features such as parallel startup of system services at boot time, on-demand activation of daemons, or dependency-based service control logic. text/html 2022-05-26T17:53:06+00:00 Anonymous (anonymous@undisclosed.example.com) https://petermetz.de/kb:eng:cs:administration:linux:terminal-servers?rev=1653587586&do=diff Linux-based Terminal Servers Resources and References See Also * help.ubuntu.com/community/xrdp * xRDP – The Infamous "Authentication Required to Create Managed Color Device" Explained * linuxize.com/post/how-to-install-xrdp-on-ubuntu-20-04 text/html 2022-04-18T10:41:46+00:00 Anonymous (anonymous@undisclosed.example.com) https://petermetz.de/kb:eng:cs:administration:linux:working-with-image-files?rev=1650278506&do=diff Working with Image Files When working with virtual machine disk images, it is not uncommon for them to contain partitions, and not just a single filesystem which starts at block 0. There are two basic ways to mount a filesystem contained within the former type of images: