Confirming on 64 bit Intel linux with the zipped file.

I see the bug on Squeak 6 with opensmalltalk-vm and the same with
an up to date interpreter VM on trunk level V3 image.

With the same interpreter VM, I do not see the bug on Squeak 3.6,
3.8, 3.9, or 4.5. But with Squeak 4.6 the bug is present.

I get the same results with a Cog VM comparing 4.5 to 4.6.

So it looks like something in the image (not VM or plugins), and
it seems to have appeared some time between the Squeak 4.5 and
Squeak 4.6 releases.
 
Dave

On Sun, Feb 26, 2023 at 08:14:06PM +0100, karl ramberg wrote:
> I see the bug now.
> The PNG is rasterized as you showed in the first email.
> 
> Best,
> Karl
> 
> On Sun, Feb 26, 2023 at 8:02???PM tim Rowledge <tim at rowledge.org> wrote:
> 
> >
> >
> > > On 2023-02-26, at 10:43 AM, Vanessa Freudenberg <vanessa at codefrau.net>
> > wrote:
> > >
> > > No issue on Mac ARM either, looks good.
> > >
> > > Maybe send it inside a zip.
> >
> > Good idea
> >
> >
> >
> > > Vanessa
> > >
> > > On Sun, Feb 26, 2023 at 10:37 AM karl ramberg <karlramberg at gmail.com>
> > wrote:
> > > Hi,
> > > Not sure if it's been altered.
> > > Can you send the image again as attachment, so the browser doesn't
> > interfere in the middle?
> > >
> > > Best,
> > > Karl
> > >
> > > On Sun, Feb 26, 2023 at 7:25???PM tim Rowledge <tim at rowledge.org> wrote:
> > >
> > >
> > > > On 2023-02-25, at 10:53 PM, karl ramberg <karlramberg at gmail.com>
> > wrote:
> > > >
> > > > I don't see any problems with this PNG on Windows in an updated trunk
> > image.
> > >
> > > OK, that really confuses me.
> > >
> > > It looks identical on
> > > - raspberry pi 5.3 32bit
> > > - raspberry pi 5.3 64bit
> > > - raspberry pi 6 trunk 64 bit
> > > - iMac intel 6 trunk 64 bit
> > > - iMac intel 5.3 64bit
> > > - intel ubuntu 6 trunk 64bit
> > > - intel ubuntu 5.3 64bit
> > >
> > > What could make it work on Windows? 64 or 32bit? Windows version?
> > >
> > > Is there any chance the file got altered before you loaded it in Squeak?
> > >
> > >
> > > tim
> > > --
> > > tim Rowledge; tim at rowledge.org; http://www.rowledge.org/tim
> > > Strange OpCodes: RBR: Remove Bits Randomly
> > >
> > >
> > >
> > >
> > >
> >
> >
> > tim
> > --
> > tim Rowledge; tim at rowledge.org; http://www.rowledge.org/tim
> > Useful Latin Phrases:- Tam exanimis quam tunica nehru fio. = I am as dead
> > as the nehru jacket.
> >
> >
> >
> >

>