The instructions given in the OP won't (and shouldn't) work in Feisty
Fawn due to changes in the structure of X.org.

As I understand, there are security concerns regarding the mach64.ko DRM
module needed for enabling DRI.  Of course, there are security concerns
with binary blobs, but it's much easier to install some of those!

Enabling DRI with Mach64-based graphics seems to be an important enough
topic to have garnered 101 posts and more than 53,000 views at
http://ubuntuforums.org/showthread.php?t=7200.  Maybe it could be
considered more than a "wishlist" item...  especially since working code
exists and has existed for quite some time.

Might I propose this solution: Build mach64.ko along with the rest of
the DRM modules (/lib/modules/$KERNEL/kernel/drivers/char/drm/), but
blacklist it in /etc/modprobe.d/blacklist along with an explanation
regarding the security concerns.  That would make Ubuntu secure by
default, but allow the functionality to be easily enabled for those who
aren't as concerned with the security implications.

As a side note, the security concerns don't appear to be well
documented.  By this, I mean that I can't seem to find anything other
than "there are security concerns" as an explanation.  That sure doesn't
help to get the point across!  :)

-Philip Barton

-- 
DRI not Automatically Enabled for ATI Rage Mobility P/M - Mach64
https://bugs.launchpad.net/bugs/34590
You received this bug notification because you are a member of Ubuntu
Bugs, which is a direct subscriber.

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to