opera 12.11 libpng error

[Ronald Klop]

On Thu, 29 Nov 2012 00:21:33 +0100, ajtiM <lumiwa at gmail.com> wrote:

> On Wednesday 28 November 2012 15:57:44 Ion-Mihai Tetcu wrote:
>> On Wed, 28 Nov 2012 21:28:30 +0100
>>
>> "Ronald Klop" <ronald-freebsd8 at klop.yi.org> wrote:
>> > Hi,
>> >
>> > I have the same libpng error when starting Opera 12.11 as already
>> > mentioned on this list. I happen to run KDE and ktrace shows me it
>> > crashes while reading icons like
>> > /usr/local/kde4/share/icons/oxygen/64x64/mimetypes/unknown.png.
>> > After renaming these icons so Opera does not find them it still
>> > prints 'libpng error: incorrect data check' but does not crash
>> > anymore. If I start without KDE integration there is no error anymore.
>> > You can do this by adding Dialog Toolkit=4 to the [File Selector]
>> > part of your opera*.ini.
>> > http://de.opera.com/support/usingopera/operaini/#file_selector
>> >
>> > Not an ideal solution, but at least I can read my e-mail again in
>> > Opera.
>>
>> I've added a note in UPDATING for this, thank you!
>
> Thank you very much for help...
> It works now but Opera is not as before. It crashed on many sites (also  
> at
> work on my Mac), I cannot upload pictures on Redbubble (Xombrero or  
> Konqueror
> are much better). I hope Opera 12.12 would be better....
>
> Thank you to everyone for the help again...
>
> Mitja

Please report a bug at opera.com about this.
https://bugs.opera.com/wizarddesktop/

Ronald.