@DanL: Does this behavior persist with older BIOS versions? I've looked at the dump of the DSDT table for the 4810 v1.28 and there are 200 over errors in it that the Intel compiler picks up (my 3810 had 0 after I fixed some typos) - I'm guessing that could have something to do with it. It would take a while to go through all of them though ;)
That said, does this bug exist on both the ATI and Intel versions of the 4810? if not, it could be a graphics driver issue (I would hope for this since that's much easier to fix~ :)) Another thing you could possibly try is the Kubuntu live cd. Even if you're not crazy about KDE, it could be useful for debugging - KDE4 has compositing enabled by default - for e.g. if brightness works with kde4 and effects are on, it's not likely to be the graphics driv...@danl: Does this behavior persist with older BIOS versions? I've looked at a dump of the DSDT table for the 4810 v 1.28 and there are 200 over errors in it that the Intel compiler picks up - I'm guessing that could have something to do with it. That said, does this bug exist on both the ATI and Intel versions of the 4810? if not, it could be a graphics driver issue (I would hope for this since that's much easier to fix~ :)) Another thing you could possibly try is the Kubuntu live cd. Even if you're not crazy about KDE, it could be useful for debugging - KDE4 has compositing enabled by default - for e.g. if brightness works with kde4 and effects are on, it's not likely to be the graphics driver. -- Acer 1410t Brightness Adjust with Compiz system freeze https://bugs.launchpad.net/bugs/446717 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
