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Thread: Unity Dash Performance full screen

  1. #1
    Join Date
    Oct 2007
    Location
    Chicago, IL
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    Ubuntu Development Release

    Unity Dash Performance full screen

    Hey,

    I have noticed that the performance of the dash is 3x slower if I make the dash full screen. If I keep the dash at the default size performance is blazing fast. Anyone know if there is a solution to this or if there is a bug for this already? I couldn't find one.

  2. #2
    Join Date
    Jun 2007
    Beans
    13,028

    Re: Unity Dash Performance full screen

    A FS Dash is not only slow here with nouveau, basically a disaster after a few opening over a window. Causes the indicators to disappear while open, video degradation in the Dash & sometimes the right click on the Dash icon stops doing anything.

    Also writes a 100,000 or 2 lines to .xsession-errors starting with
    nouveau: kernel rejected pushbuf: Cannot allocate memory
    nouveau: ch4: krec 0 pushes 1 bufs 137 relocs 0
    nouveau: ch4: buf 00000000 00000003 00000006 00000006 00000000
    ect. ect.

    https://bugs.launchpad.net/ubuntu/+s...y/+bug/1063523

    (there are other issues with each of the blurs & the Dash, normal or maxed

    https://bugs.launchpad.net/ubuntu/+s...y/+bug/1054649
    https://bugs.launchpad.net/ubuntu/+s...y/+bug/1055308
    https://bugs.launchpad.net/ubuntu/+s...y/+bug/1058391
    variation of last link
    https://bugs.launchpad.net/ubuntu/+s...y/+bug/1059916
    Last edited by mc4man; October 8th, 2012 at 08:57 AM. Reason: links

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