CODEWITHSUNDEEP
ubuntupyqt
HYRY
HYRY

Reputation: 97281

PyQt program startup is very slow on Ubuntu

When I run the following example of PyQt code in Terminal:

#coding = utf8
import sys
from PyQt4 import QtGui

app = QtGui.QApplication(sys.argv)
widget = QtGui.QWidget()
widget.resize(250, 150)
widget.setWindowTitle('simple')
widget.show()
sys.exit(app.exec_())

I got the following messages:

Got bus address:  "unix:abstract=/tmp/dbus-i0C7rhmhFB,guid=6b91faa5b449dbb3ca941d6e0000001d" 
Connected to accessibility bus at:  "unix:abstract=/tmp/dbus-i0C7rhmhFB,guid=6b91faa5b449dbb3ca941d6e0000001d" 
Registered DEC:  true 
Error in contacting registry 
"org.freedesktop.DBus.Error.NoReply" 
"Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken." 
Could not query active accessibility event listeners. 
Registered event listener change listener:  true

The window shows after about 20 seconds. I think it should be very quickly to show an empty window. How to solve this problem?

Here is the version information:

Upvotes: 0

Views: 934

Answers (1)

warvariuc
warvariuc

Reputation: 59594

On my machine that code runs instantly - Kubuntu 11.10, KDE 4.8.2

I think the issue might be in your environment configuration, especially as you are running the unreleased version - Ubuntu 12.04.

Upvotes: 1

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