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Bug 2470

Summary:	konsole with many tabs is very slow to switch or move tabs
Product:	TDE	Reporter:	Bob Freeman <bobfreeman>
Component:	tdeutils	Assignee:	Timothy Pearson <kb9vqf>
Status:	NEW ---
Severity:	normal	CC:	bugwatch, michele.calgaro
Priority:	P5
Version:	R14.0.x [Trinity]
Hardware:	Other
OS:	Linux
Compiler Version:		TDE Version String:
Application Version:		Application Name:
Bug Depends on:
Bug Blocks:	2968

Description Bob Freeman 2015-07-05 08:35:17 CDT

konsole with many tabs is very slow to switch or move tabs

To reproduce: open a new window in konsole, then hold down <ctrl><alt><n> to open many new tabs. When it goes past about 60 it slows down progressively. It actually slows down more and more and more. It doesn't use much ram and it's not thrashing. It's just a bug. If you then do <ctrl><shift><left> to move one of the tabs it is slow. With 186 tabs it can be *very* slow to move the tab even by one place. This is quite a serious problem for me because the longer since reboot the more tabs accumulate and the more difficult it is to use.

Comment 1 Michele Calgaro 2015-07-07 05:07:14 CDT

Confirmed, it does slow down after 60-70 tabs more or less.