I have the same problem, even worse with a delay of 25 seconds between program start and dock update.
This is a fresh install of 20.04 LTS on a clean laptop with a wiped hard disk. schorsch@jbook:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04 LTS Release: 20.04 Codename: focal schorsch@jbook:~$ uname -a Linux jbook 5.4.0-29-generic #33-Ubuntu SMP Wed Apr 29 14:32:27 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux The only thing I did after the new installation was installing the dash- to-panel Gnome extension. Once, I deactivated that extension and the Ubuntu Dock showed again, I noticed the delay. However, I cannot say for sure if the delay has been there from the beginning. I completely removed the dash-to-panel extension using apt, but the Ubuntu Dock delay is still there. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1869572 Title: Dock icons are shown very slow To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell-extension-ubuntu-dock/+bug/1869572/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
