ubuntu

After installing fresh "Ubuntu 22.04.3 LTS" I found one of my docker environment broken.
By previous setup containers should see each other by it's host names which is configured in traefik.
Error was cURL error 7: Failed to connect to test.my-docker.localhost port 443 after 0 ms: Couldn't connect to server (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://test.my-docker.localhost/

Remove collision in hotkeys with xfce and PhpStorm.

Latest viber.appImage was not working on Ubuntu 21.10.
The solution was found!

There are very useful commands in imagemagick package to convert JPG to PDF.

Problem in Ubuntu: when count of logged in users more than one and USB flash drive is connectig to the PC and after switching the user the window of authentication appears. Here is the solution.

I bet u saw with error message window “System problem detected” in Ubuntu. This issue comes from existance of files in /var/crash folder. Inspecting those files could help you to validate the errors in applications and check what's wrong with it.

Found the bug in Geany editor with underscores - they were invisible. Default font is Monospace.
Here is a solution how to fix it.

Again I faced up with problem installing old version of deluge in Ubuntu focal 20.04. The problem still the same: the is old version installed on the server. I don't have a time to reinstall it or it's even not possible due to the technical issue. Advices from the previous article are not working any more.

Install an old Deluge 1.x version in updated Ubuntu 19.10 eoan because your server need only old version of Deluge.