The unsupported hardware watermark is with the proprietary fglrx drivers, right?
The blank screen with the open-source drivers in 12.10 might be fixed in the upstream 3.6-rc4 kernel thanks to this commit: author Alex Deucher Wed, 29 Aug 2012 23:48:26 +0000 (19:48 -0400) committer Alex Deucher Wed, 29 Aug 2012 23:57:34 +0000 (19:57 -0400) commit 41fa54377057ab38bc3e08ebb46168a7daf2e63b tree 3e70aac9f70cff8479514e81a45403f9c961dd47 parent f54b350d89bf16d31593b935bafccf510ff4a708 drm/radeon: fix dig encoder selection on DCE61 Was using the DCE41 code which was wrong. Fixes blank displays on a number of Trinity systems. Signed-off-by: Alex Deucher Cc: stable As you can see, this has also been cc'd to the stable kernel series, so it will probably end up in 12.04 at some point in the future. A PPA of the 3.6-rc4 kernel can be found at http://kernel.ubuntu.com/~kernel-ppa/mainline/ You can find out how to install and uninstall this PPA at https://wiki.ubuntu.com/KernelTeam/MainlineBuilds?action=show&redirect=KernelMainlineBuilds ** Package changed: ubuntu => linux (Ubuntu) ** Tags added: quantal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1030216 Title: Graphics issue with AMD-10 4655 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1030216/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
