KDE 4.2 and qt 4.5?

Dan · Veteran Joined: 25 Oct 2005 Posts: 1302

qt-gui, but you can also manually switch to native, as i mentioned earlier in this thread.
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nightelf · n00b Joined: 29 Apr 2006 Posts: 7

Oxidative · n00b Joined: 25 Jun 2003 Posts: 33

I've got the antialiasing problem too. Disabling it is the only way to get things working again. It looks pretty ugly now though.
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sdr · n00b Joined: 18 Jun 2006 Posts: 12

ppurka · Advocate Joined: 26 Dec 2004 Posts: 3256

TemplarKnight · Posted: Sat Feb 21, 2009 10:55 am Post subject:

Phob · n00b Joined: 04 Jun 2004 Posts: 18

TemplarKnight · Posted: Sat Feb 21, 2009 8:18 pm Post subject:

I just upgraded to the ~ xorg and problem is fixed. Also, no modifications were needed for my xorg.conf as suggested on the thread Phob linked

Ty all.

i4dnf · Posted: Sun Feb 22, 2009 4:21 am Post subject: konqueror+bespin+qt 4.5

Just some info. If you like bespin and got the konq crash when opening a new tab with qt 4.5, disable the transition efect for the tabs. At least here it seems pretty stable now. (cross my fingers and hope the next tab i open won't crash it

)
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sirro · Posted: Mon Feb 23, 2009 12:52 pm Post subject:

Shamus397 · Apprentice Joined: 03 Apr 2005 Posts: 218 Location: Ur-th

I was going to say that I haven't had any problems since upgrading to Qt 4.5.0-rc1 but I just noticed that kded4 is taking almost 100% CPU now, and that's never happened before.

Yamakuzure · Posted: Tue Feb 24, 2009 11:29 am Post subject:

rahulthewall · Veteran Joined: 01 Nov 2007 Posts: 1264 Location: Zürich

Shamus397 · Apprentice Joined: 03 Apr 2005 Posts: 218 Location: Ur-th

I rebuilt everything that was dependent on qt-gui, which pretty much rebuilt everything including kdelibs. And I've had -semantic-desktop in my USE flags for some time now. There isn't even an entry in System Settings for 'Desktop Search' anymore on my system (I would assume -semantic-desktop == no nepomuk == no Desktop Search, either that or Akonadi has replaced it and that's off too). I've also rebooted the system since the rebuild and it still happened.

A quick but inelegant way to fix this is to kill -9 kded4 and then restarting it.

regomodo · Guru Joined: 25 Mar 2008 Posts: 445

For me everything but dolphin's file preview and some plasma features work fine. Possibly even better. Flash in webkit (arora) is nice new addition.

Oxidative · n00b Joined: 25 Jun 2003 Posts: 33

I got my antialiasing working again by running this after kde4.2 has started:

kwin --replace
killall -9 plasma
plasma

It's kind of odd though that fonts are only working the second time kwin and plasma are started...
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wormux ebuild: https://bugs.gentoo.org/show_bug.cgi?id=52679

cogent · Posted: Thu Mar 05, 2009 10:03 pm Post subject:

Today I upgraded to qt 4.5 and kde 4.2.1 Unfortunately now lancelot uses 100% cpu and has to be killed manually. I'm just wondering if anyone else has this problem or knows what I need to recompile in order to have a decent program launcher back in my life.

agent_jdh · Veteran Joined: 08 Aug 2002 Posts: 1783 Location: Scotland

rahulthewall · Veteran Joined: 01 Nov 2007 Posts: 1264 Location: Zürich

agent_jdh · Veteran Joined: 08 Aug 2002 Posts: 1783 Location: Scotland

I've filed a bug for Lancelot

https://bugs.gentoo.org/show_bug.cgi?id=261461
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TinheadNed · Posted: Tue Mar 10, 2009 10:08 pm Post subject:

4.2.1 has fixed my problems with akregator resetting its columns to default widths all the time. However now selecting "log out" in KDE doesn't do anything apart from kopete signing out. If I quit kopete before selecting log out, nothing happens at all.

Anybody else come across this?

regomodo · Guru Joined: 25 Mar 2008 Posts: 445

agent_jdh · Veteran Joined: 08 Aug 2002 Posts: 1783 Location: Scotland

Gave the raster USE flag for qt-gui another go - but getting corrupted icons and web page corruption in Konqueror, so it's not ready for prime-time yet.
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franzf · Advocate Joined: 29 Mar 2005 Posts: 4565

I'm having big trouble since upgrading to qt-4.5.0-stable.
I can't tell what really is the problem.
First i thought something about KUniqueApplication (or how the single-app class in kde4 is called). Closing konqueror, Konsole or systemsettings resulted in a non-usable window, but did not really quit the app. Moving other windows over the app did not result in repaints, so it seems to have finished the event-loop.

I tried some more things, and there were other strange behaviours. E.g. clicking "OK" when editing settings in kmail ended in a non-responding behaviour. Or in systemsettings, when trying to import a new colorscheme; selecting a file works, but after clicking "open", systemsettings does not respond anymore (I still have the shape of the File-Dialog in the systemsettings-window).

To make things even more funny, somtimes whole kwin hung up. I could not switch windows. I had to change to another terminal and kill kwin. Sometimes even this did not get my Desktop back, and I had do [Alt-Backspace] Kill X.

Also Qt-Apps (I only realised this within bespin config) sometimes hang up. bespin config e.g. sometimes does so when loading a preset and I want to save settings.

There is neither info when starting from console, nor in X-Logs.

I really don't know, where the solution can be found. I did a qt-4.5-upgrade + kde-4.2.1 on the same day (1 day after kde-4.2.1 hit portage). Please tell me, what information you need. I have a nearly unusable desktop atm.
HEEEELP!

Thanks
Franz

regomodo · Guru Joined: 25 Mar 2008 Posts: 445