Bug 669801 - Slow responding of lxterminal
Summary: Slow responding of lxterminal
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Fedora
Classification: Fedora
Component: lxterminal
Version: rawhide
Hardware: i686
OS: Unspecified
low
medium
Target Milestone: ---
Assignee: Christoph Wickert
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-01-14 20:20 UTC by Karsten Roch
Modified: 2011-04-06 19:31 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2011-04-06 19:31:50 UTC
Type: ---


Attachments (Terms of Use)
strace of /usr/bin/lxterminal (177.21 KB, text/plain)
2011-01-14 20:20 UTC, Karsten Roch
no flags Details

Description Karsten Roch 2011-01-14 20:20:44 UTC
Created attachment 473580 [details]
strace of /usr/bin/lxterminal

Description of problem:

/usr/bin/lxterminal is responding very very slowly on commands and inputs. Using /usr/bin/konsole instead, gives a smooth working terminal.

Version-Release number of selected component (if applicable):

lxterminal.i686          0.1.9-1.fc15 

How reproducible:
Always.

Steps to Reproduce:
1. open /usr/bin/lxterminal
2. wait. 
3. wait. After a while the prompt shows up. 
  
Actual results:
Very slow reaction of inputs and commands.

Expected results:
Quick and smooth reaction on inputs and commands, similar to /usr/bin/konsole

Additional info:
I added a strace of /usr/bin/lxterminal.

Comment 1 Christoph Wickert 2011-01-15 09:34:01 UTC
Can you try with another vte based terminal such as roxterm or gnome-terminal. I guess this is due to the recent changes in vte.

Comment 2 Karsten Roch 2011-01-15 20:15:03 UTC
Here are some more results:

I installed roxterm 1.20.5-1.fc15 , this works without any delays.

I installed gnome-terminal 2.33.4-2.fc15, which required vte3 0.27.4-2.fc15, this works without any delays.

lxterminal and vte 0.27.2-1.fc15  shows still a long delay after each command or input. 

CMIIW, i think lxterminal and roxterm are both using vte, but gnome-terminal is based on vte3?

Regards
Karsten

Comment 3 Christoph Wickert 2011-03-05 15:23:36 UTC
I know what the problem is now: lxterminal tries to draw the background behind the terminal but vte is trying it, too. We had the same problem with Xfce's Terminal and it was fixed recently. I'll try to adopt the fix.

Comment 4 Christoph Wickert 2011-04-04 23:14:49 UTC
Somehow the problem has been resolved for me although I didn't change anything. Can you confirm this?

Comment 5 Karsten Roch 2011-04-06 19:16:16 UTC
Yes, i can confirm this. lxterminal works now as expected.

Cordialement!


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