Even the desktop edition has very poor graphics performance. On RS780
graphics, which was fast enough to view hd-movies in Ubuntu12.04.
VMware graphics is EXTREME slow compared to ubuntu12.04.
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Unfortunately, there are particular problems for running Unity/Mutter
with ATI drivers. This is an old version, so sorry we don't have time to
fix that now. Please try Natty, it works better with ATIs.
** Changed in: unity
Status: Triaged = Won't Fix
** Changed in: unity
Milestone:
** Also affects: mutter
Importance: Undecided
Status: New
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[ati] unity extremely slow
https://bugs.launchpad.net/bugs/647437
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Same here on Acer Aspire 7540G (6Gb ram) with an ATI Mobility Radeon HD
4500 Series. With no applications running the interface feels fine, as
soon as i open a windows (terminal window for example) it becomes
extremely sluggish. Mouse pointer hangs a couple of times moving over
the screen. With 4
Forgot to mention, this is on ubuntu desktop edition 10.10 on a
notebook with unity added later through synaptic, so no ubuntu netbook
edition...
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[ati] unity extremely slow
https://bugs.launchpad.net/bugs/647437
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Bugs,
The same issues on Acer Aspire One D150L
It is so slow that i had to switch to desktop.
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[ati] unity extremely slow
https://bugs.launchpad.net/bugs/647437
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@Berman Boris: I'm experience same issue. Unity is _extremely_ slow.
Tool tips appears after ~1-2 seconds. Clicking on any of unity
shortcuts, freeze whole system for a few seconds.
Thats the same situation on most nvidia powered netbooks.
Personally I had always problems with
Sorry the bug that I linked was with my other laptop. I installed gnome-
shell now and I have exactly the same problem using fglrx, ie the
interface is very slow and the mouse is sluggish. I will try it with the
free driver later.
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[ati] unity extremely slow
With fglrx
2619 frames in 5.0 seconds = 523.771 FPS
4080 frames in 5.0 seconds = 810.633 FPS
3372 frames in 5.0 seconds = 673.761 FPS
2970 frames in 5.2 seconds = 571.876 FPS
3456 frames in 5.1 seconds = 675.318 FPS
3479 frames in 5.0 seconds = 694.237 FPS
almost the same with the free driver
Benjamin Boris, I propose we continue investigating slowdowns on Intel
GMA950 on https://bugs.launchpad.net/ubuntu/+source/unity/+bug/657976,
and keep this bug for the radeon/fglrx users.
** Summary changed:
- unity extremely slow
+ [ati] unity extremely slow
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[ati] unity extremely slow
@madmed: so this card/driver combination seems to have issues with
mutter anyway, but here are a few elements that can help to investigate
the problem:
1. Can you provide some glxgears performance numbers? under both fglrx
and the open source radeon driver; to see if something is obviously
wrong
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