[kde] [Bug 362120] New: Keyboard Responsiveness Can Be Poor, Especially With Alt-Tab

via KDE Bugzilla bugzilla_noreply at kde.org
Sat Apr 23 03:43:49 BST 2016


https://bugs.kde.org/show_bug.cgi?id=362120

            Bug ID: 362120
           Summary: Keyboard Responsiveness Can Be Poor, Especially With
                    Alt-Tab
           Product: kde
           Version: unspecified
          Platform: Archlinux Packages
                OS: Linux
            Status: UNCONFIRMED
          Severity: minor
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: vindicator at live.com

I want to say that maybe it only happens with the first Alt-Tab attempt, but I
think it's safe to say it happens every time.

If I have a couple of windows open and I try to alt-tab switch between them,
it's like the first attempt is never caught.
I may get frustrated with the issue (along with the many others) and whack the
alt-tab several times hard before it finally switches (or I may just use my
mouse instead).
But once it does switch, further switches work fine.

I'm going to guess/surmise that the cause is due to the side switching
module/widget coming to life with the first alt-tab call.
I don't know if it will happen hours later as well (if maybe the
widget/switching feature sleeps).

I just felt I had to finally post this rather than just sit on it an accept it.

Reproducible: Always

Steps to Reproduce:
1) Open multiple windows
2) Press Alt-Tab to switch between windows

Actual Results:  
The first time, the key combo won't get caught.
Subsequent Alt-Tab presses work correctly.

Expected Results:  
Alt-Tab should ALWAYS get caught and perform the intended function.

Intel Core I3
8GB RAM.

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