 Hi! I've been testing Ubuntu 21.10 and I believe I found a bug: when you "switch applications", which by default is Super+Tab, it would not bring Nautilus to the front. It works with all other applications, but not Nautilus. However, when you "switch windows" using Alt+Tab it works fine. Can you confirm?
[07:08] <guiverc> @jlemonde, I just did a QA-test install of ubuntu impish (gnome desktop) & don't notice what you describe  (i have rhythmbox/firefox/nautilus running and switch between them equally)
 I may have narrowed it down to being due to an extension, but I don't know which nor how to find out:  when I disable one by one, or when I cycle through all my extensions by only enabling a single one at a time, I always get the bug in all cases. The only way for me to not get the bug is disable all extensions. But perhaps I should restart new nautilus instances between each attempt with the extensions?
[07:48] <guiverc> I'm not a gnome user so can't give authoritative advice.  I'd ensure the extensions are intended to work with the gnome/gtk used by impish; messages may exist in logs but I'm guessing 
[09:18] <lotuspsychje> @jlemonde: the first thing devs will ask to test is to disable extensions to debug it vanilla
[09:21] <lotuspsychje> @jlemonde: another idea rising to my mind is keeping a journalctl -f open, see if you can trace any issues while testing it
 Yes sorry, I narrowed it down to dash-to-panel, but earlier I failed at identifying it was due to a specific extension due to probably the fact that extensions may remain partly active after being disabled, so even if I disabled the buggy extension, the bug remained some time. May this be a Wayland thing? I am very disoriented by it not having a restart function (such as Xorg had Alt+F2 "r")
 So the above bug I mentioned has nothing to do with Ubuntu 21.10, only that this popular extension does not support GNOME 40 well.
[09:27] <lotuspsychje> @jlemonde: cool tnx for the testing, another handy extension from the repos you can try is workspaces to dock, i use it myself and found it pretty nice
 I've been improving Quickemu recently. With the Impish final release upon us, I thought it would be good to let you know some that Quickemu is better than ever for QA and testing.
 The project is here: https://github.com/wimpysworld/quickemu
 Here's the TL;DR for installing and using Quickemu to test Ubuntu MATE daily-live images, but all official flavours are supported.
 sudo apt-add-repository ppa:flexiondotorg/quickemu
 sudo apt install quickemu
 That will install Quickemu on Focal, Hirsute or Impish 👆
 To create and run Ubuntu MATE daily-live do the following:
 quickget ubuntu-mate devel
 quickemu --vm ubuntu-mate-devel.conf
 Replace ubuntu-mate with the flavour you want to test.
 quickget ubuntu-mate devel will use zsync to automatically sync new daily live iso images, even if the new series becomes available.
 You can replace devel with supported final release such as focal and hirsute.
 Copy/paste and file sharing between the host and guest is also available, just add --display spice to quickemu, like this:
 `quickemu --vm ubuntu-mate-devel.conf --display spice`
 If you need macOS or Windows then Quickemu can create those VMs in the same way.
 *Windows*
 macOS
 quickget macos catalina
 quickemu --vm macos-catalina.conf