Enabling "Fix screen updates in XGL with fglrx" in Workarounds seems to
help a bit.
I am using mobility radeon hd 2400 with opensource driver.
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Tit
** Changed in: unity
Status: Incomplete => Invalid
** Changed in: unity-distro-priority
Status: Fix Committed => Fix Released
** Changed in: unity (Ubuntu)
Status: Incomplete => Invalid
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for me the situation is much better than before. Not sure other people.
Tested with x1250 and 6310.
performance is ok. Probably the drivers have improved.
The tool for checking the performance seems a good idea. Specially if we
find any more regressions in the future.
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I have tested with a Radeon X1950 Pro. This one use the open source
driver as it is no longer supported by fglrx. I couldn't notice
performance issue with the blur in the dash.
What we are lacking is a tool that would check the performance of the
graphics effects used in Unity. Such a tool is plan
I still think that one should look at the blur code before blacklisting. Blur
should perform good on any GL 2.0+ hardware. And if it does not there must be a
bug in the blur code.
As I previously said - the blur plugin provided by compiz runs fine on the same
hardware where the Unity Blur fails.
** Changed in: unity-distro-priority
Status: New => Fix Committed
** Changed in: unity-distro-priority
Importance: Undecided => High
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Tit
** Tags added: distro-priority
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Title:
Dash very slow with blur in Oneiric beta1[ATI report]
To manage notifications about this bug go to:
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If it is only slow because of the blur. It can be deactivated in CCSM:
Ubuntu Unity Plugin > Experimental tab > Set "Dash Blur" to "No Blur"
The consequences of blacklisting is that some systems will fall back to
Unity 2D. Something I am not sure all the owners of such systems want.
I have a
@jaytaoko: there will always been slow machines, so there is no need trying to
optimize the blur for low-end HW (including my own thinkpad). Either the blur
can run with them, or
1. de-activate upon detecting a slow machine
2. blacklist those GPUs and default to 2D.
WDYT?
** Changed in: unity
Wouldn't it suffice to remove the blur for old GPUs?
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Title:
Dash very slow with blur in Oneiric beta1[ATI report]
To manage notifications about
We should consider blacklisting such GPUs so that they fallback to
Unity2d
** Also affects: unity-distro-priority
Importance: Undecided
Status: New
** Changed in: unity
Importance: Undecided => High
** Changed in: unity (Ubuntu)
Importance: Undecided => High
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Same issue still occurs on Precise alpha 2 with unity5.2.0. Dash is very
slow with ATI Radeon 3650 and open driver.
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Title:
Dash very slow with bl
using the current xorg-edgers mesa drivers this issue is gone. So I
guess it is a driver bug, but I cant point to a specific commit..
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Title:
Dash
** Summary changed:
- Dash very slow with blur in Oneiric beta1
+ Dash very slow with blur in Oneiric beta1[ATI report]
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Title:
Dash very slow wi
@danillo
this bug is mostly for ATI owners, since on my intel hardware it was
running fine, but they should be related.
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Title:
Dash very slow wi
Blur is terrible also on an Intel GM965 with Unity 4.20.0 in Oneiric
Beta 2.
Isn't this a duplicate of bug #824890?
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Title:
Dash very slow with b
** Changed in: unity
Status: New => Confirmed
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Title:
Dash very slow with blur in Oneiric beta1
To manage notifications about this bug go
it must be unitys blur implementation, as there are no performance
issues when using the blur compiz plugin..
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Title:
Dash very slow with blur in
no blur option seems to improve speed, but i still feel it slower than
on natty...
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Title:
Dash very slow with blur in Oneiric beta1
To manage no
Dash blur works nicely with Intel i915 and Nvidia GTX 570 but this
Radeon X1300 is painfully slow.
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Title:
Dash very slow with blur in Oneiric bet
similar bug here:
https://bugs.launchpad.net/ubuntu/+source/unity/+bug/824890
it says it was "fixed" before the beta, but some of us are still
experiencing it.
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** Changed in: unity (Ubuntu)
Status: New => Confirmed
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Title:
Dash very slow with blur in Oneiric beta1
To manage notifications about thi
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Title:
Dash very slow with blur in Oneiric beta1
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