woes with the upgrade to qt 4.5

[José Matos]

Hi,
[This message is resent without the attached figure which turned to be huge, I 
will place another version available, but the rationale is that fonts are 
completly garbled for kde4 applications]

	I have updated qt to 4.5 in F-10. Apparently I have the same problems I had 
before in rawhide.

	After the update kdm is not an option anymore as the kmgreeter crashes. The 
crash report is attached. I had to change to gdm.

	Then I have the problem with fonts for all kde applications (but not for 
plasma as it can be seen in the attached figure) each character becomes fuzzy. 
Notice that this does not happen for graphical applications, xterm, firefox or 
any gnome application work right.

	Just to the test the other option I have changed to gnome and there that 
problem does not show any more. I am typing this message in kontact (kmail) 
and the fonts are crispier than ever. :-)

	So it seems as if there is some kind of interference between kde and qt (but 
not plasma).

	Suggestion (other than a downgrade) are welcome. :-)
-- 
José Abílio

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Application: unknown (kdmgreet), signal SIGSEGV
[Current thread is 1 (Thread 0xb80c0770 (LWP 3439))]

Thread 1 (Thread 0xb80c0770 (LWP 3439)):
[KCrash Handler]
#5  0x0021b38b in strlen () from /lib/libc.so.6
#6  0x007e6567 in XSetCommand () from /usr/lib/libX11.so.6
#7  0x007eae4c in XSetWMProperties () from /usr/lib/libX11.so.6
#8  0x01155991 in QWidgetPrivate::create_sys () from /usr/lib/libQtGui.so.4
#9  0x0111935c in QWidget::create () from /usr/lib/libQtGui.so.4
#10 0x0111cd9e in QWidget::setVisible () from /usr/lib/libQtGui.so.4
#11 0x015bd7ed in QDialog::setVisible () from /usr/lib/libQtGui.so.4
#12 0x0805df41 in ?? ()
#13 0x080783e0 in ?? ()
#14 0x001ba6e5 in __libc_start_main () from /lib/libc.so.6
#15 0x08059001 in _start ()