Synology: SEC_ERROR_REVOKED_CERTIFICATE
updating your synology to DSM6.2.2 will lead to a certificate error. it cannot renew the letsencrypt certificate anymore. current workaround: pre: ports 80,...
Recent Posts
Arch: find package for specific command
The problem is: How do you find the package for a given command? Two solutions are presented. Use the program pkgfile. Use pacman. Update database: $ sudo...
ssh config: include multiple files
it is useful to split up the ssh config file. do as follows create config folder $ mkdir ~/.ssh/config.d create multiple config files in that folder (I grou...
arch: disable linux error beep
this beep comes up in terminals and for each error in matlab. just annoying.... fix this by disabling the right kernel module. append to /etc/modprobe.d/b...
arch+matlab: setup opengl rendering
hardware accelerated rendering needs enabling. check out the arch-wiki page. i needed to install the intel graphics driver. explained here. to set the openg...