Plank dock is not showing an indicator when a certain application is open anymore and when an application that is open is clicked on the dock, a new instance of it is opened

Bug #1781810 reported by CaioCosta
24
This bug affects 3 people
Affects Status Importance Assigned to Milestone
BAMF
Expired
Undecided
Unassigned
Plank
Expired
Undecided
Unassigned
bamf (Ubuntu)
Expired
Undecided
Unassigned
plank (Ubuntu)
Expired
Undecided
Unassigned

Bug Description

Plank version: 0.11.4
Distribution: Ubuntu MATE 18.04
DE: MATE Desktop
Window manager: Marco
Video card: Intel HD Graphics 4000
Plank comes installed with the system by default

When i used Ubuntu MATE 16.04 it didn't happen. I had an indicator that the application i was clicking on was open and when i clicked it, it would be restored if it was minimized and it will be minimized if it was maximized or just being shown on the screen but on this version, even if the application is minimized or maximized, when i click on its icon, first of all, i can't see that
"application open" indicator below its icon anymore(Only below the Plank icon) and second of all, Plank will open a new instance of that same application. I recorded a video showing you what i am talking about. And also, sometimes when i click on the icons on the dock, i won't have that visual feedback, that "little jump" of the icon i click. That's very important as well otherwise, i think nothing happened. That's all. I really like Plank and it is a great application. Thanks for it. Best wishes

Tags: bionic
Revision history for this message
CaioCosta (caiotavaresv39) wrote :
Revision history for this message
quequotion (quequotion) wrote :

This is not actually a bug in Plank, but a problem with BAMF

https://launchpad.net/bamf

BAMF does the matching of the icons to the applications in the background. Sometimes it crashes. When it isn't running, plank can't coordinate the icons to running applications (so they always open a new instance).

Norbert (nrbrtx)
tags: added: bionic
Changed in bamf:
status: New → Incomplete
Changed in plank:
status: New → Incomplete
Changed in bamf (Ubuntu):
status: New → Incomplete
Changed in plank (Ubuntu):
status: New → Incomplete
Revision history for this message
Launchpad Janitor (janitor) wrote :

[Expired for Plank because there has been no activity for 60 days.]

Changed in plank:
status: Incomplete → Expired
Revision history for this message
Launchpad Janitor (janitor) wrote :

[Expired for BAMF because there has been no activity for 60 days.]

Changed in bamf:
status: Incomplete → Expired
Revision history for this message
Launchpad Janitor (janitor) wrote :

[Expired for plank (Ubuntu) because there has been no activity for 60 days.]

Changed in plank (Ubuntu):
status: Incomplete → Expired
Revision history for this message
Launchpad Janitor (janitor) wrote :

[Expired for bamf (Ubuntu) because there has been no activity for 60 days.]

Changed in bamf (Ubuntu):
status: Incomplete → Expired
Revision history for this message
ALinuxUser (buntulongername-new) wrote :

Well, is the bamf bug fixed, then?

Revision history for this message
Borodin Nikolay (monsterovich) wrote :

> Well, is the bamf bug fixed, then?

No, I still have this issue.

Workaround:

plank > /dev/null &
sleep 1
systemctl --user restart bamfdaemon.service

Revision history for this message
ALinuxUser (buntulongername-new) wrote :

Thank you for the information.

Revision history for this message
kenn (whatnext) wrote :

It's still persist on Ubuntu 22.04 Mate Desktop. It's annoying. I have to kill and launch plank from terminal.

Revision history for this message
ALinuxUser (buntulongername-new) wrote :

I stopped seeing this problem a while ago - when I was on Mint 20.3 Cinnamon. I am now on Mint 21 Cinnamon and I have not seen it there either. This the present page shows that other DEs / distros are affected; and perhaps I've just been lucky in not encountering the problem recently.

Revision history for this message
kenn (whatnext) wrote :

@ALinuxUser Thank you for the feedback. Would you please post version of your bamfdaemon?
Mine is Version: 0.5.6+22.04.20220217-0ubuntu1

Revision history for this message
ALinuxUser (buntulongername-new) wrote :

Hi kenn

I've got: bamfdaemon/jammy,now 0.5.6+22.04.20220217-0ubuntu1 amd64.

So that seems to be the same version as yours. But - and this may be the difference that makes the difference - you are on Mate and I am on Cinnamon. (Also, though, you're on Ubuntu and I'm on Mint. Ah, fragmentation! The joy, and despair, of Linux.)

Revision history for this message
kenn (whatnext) wrote :

Hi @ALinuxUser. I frequently encountered that bug with transparent theme. For two days I switched to Yaru-Light and I haven't encountered the bug yet.

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