[dolphin] [Bug 397707] Mounting a slow USB device freezes the system for a few seconds

2018-10-07 Thread bugzilla_noreply
https://bugs.kde.org/show_bug.cgi?id=397707

pos...@posteo.eu changed:

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[dolphin] [Bug 397707] Mounting a slow USB device freezes the system for a few seconds

2018-10-07 Thread bugzilla_noreply
https://bugs.kde.org/show_bug.cgi?id=397707

--- Comment #6 from alex...@gmx.net ---
> Is it Plasma that freezes or everything? 

Dolphin and the Plasma panel become unresponsive, however it is still possible
to switch to other still working apps like the FireFox or Konsole using
Shift+Tab.

> Can you perhaps gdb plasmshell and see where it freezes when you plug in such 
> a device?

I did that now, but it seems that the gdb backtrace is not very useful.
However, I could now observe with htop that the main plasmashell and the
dolphin process status become "D", i.e. "uninterruptible sleep" exactly during
the whole freeze.

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[dolphin] [Bug 397707] Mounting a slow USB device freezes the system for a few seconds

2018-10-07 Thread bugzilla_noreply
https://bugs.kde.org/show_bug.cgi?id=397707

--- Comment #5 from alex...@gmx.net ---
Created attachment 115469
  --> https://bugs.kde.org/attachment.cgi?id=115469=edit
gdb plasmashell backtrace with dbgsyms

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[dolphin] [Bug 397707] Mounting a slow USB device freezes the system for a few seconds

2018-10-07 Thread bugzilla_noreply
https://bugs.kde.org/show_bug.cgi?id=397707

--- Comment #4 from alex...@gmx.net ---
Comment on attachment 115463
  --> https://bugs.kde.org/attachment.cgi?id=115463
gdb plasmashell backtrace

I will redo it again with debug symbols installed. :-)

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[dolphin] [Bug 397707] Mounting a slow USB device freezes the system for a few seconds

2018-10-07 Thread bugzilla_noreply
https://bugs.kde.org/show_bug.cgi?id=397707

--- Comment #3 from alex...@gmx.net ---
Created attachment 115464
  --> https://bugs.kde.org/attachment.cgi?id=115464=edit
CPU load history during gdb plasmashell

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[dolphin] [Bug 397707] Mounting a slow USB device freezes the system for a few seconds

2018-10-07 Thread bugzilla_noreply
https://bugs.kde.org/show_bug.cgi?id=397707

--- Comment #2 from alex...@gmx.net ---
Created attachment 115463
  --> https://bugs.kde.org/attachment.cgi?id=115463=edit
gdb plasmashell backtrace

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[dolphin] [Bug 397707] Mounting a slow USB device freezes the system for a few seconds

2018-08-22 Thread Kai Uwe Broulik
https://bugs.kde.org/show_bug.cgi?id=397707

--- Comment #1 from Kai Uwe Broulik  ---
Is it Plasma that freezes or everything? Can you perhaps gdb plasmshell and see
where it freezes when you plug in such a device?

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[dolphin] [Bug 397707] Mounting a slow USB device freezes the system for a few seconds

2018-08-21 Thread Nate Graham
https://bugs.kde.org/show_bug.cgi?id=397707

Nate Graham  changed:

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   ||stefan.bruens@rwth-aachen.d
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[dolphin] [Bug 397707] Mounting a slow USB device freezes the system for a few seconds

2018-08-21 Thread bugzilla_noreply
https://bugs.kde.org/show_bug.cgi?id=397707

alex...@gmx.net changed:

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