Shouldn't be a CSS issue; opening the Minimo page at Mozilla on my 770 looks fine.

That's strange. I don't have any opera or font-related hacks. For me it happens also with mono downloads page http://www.mono-project.com/Downloads . Both pages work the same for a long time for me. Just thought they contain some weird html stuff. But if you can see it properly then it is something different. Tried to move /home/user/.opera but after automatic re-creation it still shows blocks. Tried both optimized/non-optimized views various zoom levels, tried also various encodings and it still happens. As for fonts I have only additional Vera fonts which come with osso-xterm.

I have no problems with any of the sites in this thread.

I had also installed this vera font! So i deinstalled this font to see if something
changes. But same problem as before

well, I have booted the device from internal flash which I keep as a (stable) backup and almost never use and all those pages work fine. Now to find what's different between those two installations that matters. I hope it is not ext2 vs jffs2.

I also experience this problem if I boot from mmc2 (ext2 fs).

If I boot from flash everything displays fine in opera and minimo.

I upgraded system in flash to newer firmware, then cloned it to my third mmc partition used for sardine and various tests and it still happens when booting from mmc and both systems are almost identical. I think the only difference is jffs2 vs ext2 filesystem and device name of root filesystem (i.e. /dev/mmcblk... vs /dev/mtdblock...)

That's pretty strange. it should be none of Opera's business to know what device/filesystem is used.

You have same problem in minimo? That's even more strange.

Actually I must correct my previous post.

The problem does NOT occur in Minimo ( I was wrong) but it does always occur in opera if I boot from mmc2.

I upgraded my tablet to IT OS 2006 V2.2006.39-14, then cloned it on mmc2.

Never experienced the problem in IT2005 or IT2006.26-8 !!

Like fanoush , the only difference between flash and mmc2 is ext2 filesystem.

I have reported it in bugzilla https://maemo.org/bugzilla/show_bug.cgi?id=838 so it is not forgotten. I don't expect any solution from Nokia but this is so unbelievable I had to report it :-)