I can now confirm that the problem is gone after switching to
pulseaudio.
This fixes all hangs, including "alsamixer" hanging on the command line
before showing it's text-based GUI.
** Also affects: wireplumber (Ubuntu)
Importance: Undecided
Status: New
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Packages, which is subscribed to gtk+3.0 in Ubuntu.
https://bugs.launchpad.net/bugs/2081281
Title:
gnome terminal and other apps freezes for about 30 seconds
Status in gtk+3.0 package in Ubuntu:
Confirmed
Status in pipewire package in Ubuntu:
New
Status in wireplumber package in Ubuntu:
New
Bug description:
After I did a release upgrade from 22.04 LTS to 24.04.1 LTS some GUI
operations lead to a freezing app. I first observed it in gnome-terminal when
clicking the plus sign to open another tab. Another example is
gnome-control-center. If klick to open the control center help page, the
control center freezes. And here is another example. In firefox if I want to
fill out a html form, opening a drop down item lets freeze firefox for a while.
All examples highlight a infobox asking, if I want to wait for the app to
respond or kill it.
I tried it using X11 or Wayland. Both show the same beavior. I also
switched to another desktop manger (from gdm to sddm) but the behavior
is the same. I created a new user but also the behavior is the same.
I downloaded a live image of Ubuntu Studio and started it from a usb
stick, so all was fine.
I guess the problem is in the deep of the system, maybe the kernel,
but I do not have the knowledge to investigate it.
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