2009/3/9 Andy Green <span dir="ltr"><<a href="mailto:andy@openmoko.com">andy@openmoko.com</a>></span><br>[---]<br><div class="gmail_quote"><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div class="im">| The screen is full of random pixels, but not uniform as in the trac<br>
| ticket snapshot.<br>
<br>
</div>Hm that guy had an encrypted FS which was suspected as the source of the<br>
entropy, because it's actually real tough to just happen across good<br>
random-looking data coming out of nowhere. So this also makes it sound<br>
like SD Card blocks end up in the framebuffer region, in your case<br>
they'll full of more normally distributed file contents maybe.<br>
<div class="im"><br>
| Touching the TS sometimes update a random part of the screen with other<br>
| random pixels.<br>
| I'll try to reproduce and take a snapshot asap.<br>
<br>
</div>Is the random part of the screen always a linear set of vertical lines?<br>
~ Ie, never a 64 x 64 or such pixel square in its own world but always a<br>
linear block of framebuffer memory?</blockquote></div><br>Yes, and one time I noted that after the screen was full of random data, after some seconds from the middle line to the bottom line there was a random screen update, it was fast, but I remember it was linear from up to down.<br>
<br>Just now I'm not able to reproduce, I do not know if it's due to a good GSM coverage here.<br>Regards<br><br> Nicola<br><br><br><br>