Hi, I hope this is the right bug report to comment on :)
For me several games still run really slowy in Unity, but run okay in Unity 2D
or on a seperate X-server. Recent examples are Dustforce, Oil Rush and
Jamestown. For example Oil Rush with ultra/high has 53 fps in the main window
on a seper
this bug has become worse in 12.10!
even stepmania and wine-games are now affected!
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https://bugs.launchpad.net/bugs/996343
Title:
Game performance is choppier with compiz enabled (not
** Tags added: performance
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Title:
Game performance is choppier with compiz enabled (not unity)
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Note: Especially with Unity 2D gone, which was what I used in order to
play games at a reasonable framerate.
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Title:
Game performance is choppier
This bug should have a high priority. With Valve wanting to put their
chips into Ubuntu, Unity out of the box needs to be able to keep up with
the others. Looking at these benchmarks:
http://www.phoronix.com/scan.php?page=article&item=ubuntu_1210beta_desktops&num=1
This IS NOT the case. When runni
I think that article is referring to unity update: 5.12-0ubuntu1.1,
which contains a fix for bug 987304.
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Title:
Game performance is choppier with
iloveubuntu gives the following info:
http://iloveubuntu.net/unity-512-released-improved-3d-apps-performance-ubuntu-1204
they claim it's fixed but I don't think so
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** Description changed:
When compiz is enabled, all of my games have a slight jag to them,
skipping a few frames every second. This choppiness can range from
merely annoying to headache-inducing, depending on the game. This is not
Unity-specific as running a unity-less compiz session still
That fix is not in any PPA and won't be for a while. First I found a
theoretical problem with it, then I found it causes real regressions
(occasional minor damage artefacts). So I removed it not long after it
was committed. More work is required before users can or should test
that change.
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You
I've read around and noticed that Xdamagereport seems to dramatically
increase performance of compiz under 3D.
https://code.launchpad.net/~vanvugt/compiz/XDamageReport/+merge/108307
Does Daniel's PPA contain this fix? Would love to test it out and report
back to see if it fixes the issue.
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Yo
** Description changed:
When compiz is enabled, all of my games have a slight jag to them,
skipping a few frames every second. This choppiness can range from
merely annoying to headache-inducing, depending on the game. This is not
Unity-specific as running a unity-less compiz session still
** Changed in: compiz
Status: New => Confirmed
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Title:
Game performance is choppier with compiz enabled (not unity)
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Sadly, that didn't seem to help much. It made it feel a little different
but the issue persisted.
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Title:
Game performance is choppier with compiz
Another idea: This could be the known problem with glFinish (in the
default rendering path) slowing down rendering. glFinish was introduced
to eliminate tearing. To work around it try CCSM > Workarounds > enable
"Force full screen redraw (buffer swap) on repaint". That will use the
simpler glXSwapB
Interesting, because disabling vsync should, in theory, revert back to
the older scheduling algorithm which apparently worked for you.
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Gam
Yes, sir. Thinking back, this choppiness came into compiz when I started
using your ppa during Oneiric (vv6 rings a bell but I'm not certain at
all). I recall removing the ppa at one point to have my games work
smoothly again.
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Chauncellor, do simple apps like glxgears show the same lack-of-
smoothness?
** Changed in: compiz (Ubuntu)
Status: Triaged => Confirmed
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Ti
** Description changed:
When compiz is enabled, all of my games have a slight jag to them,
skipping a few frames every second. This choppiness can range from
merely annoying to headache-inducing, depending on the game. This is not
Unity-specific as running a unity-less compiz session still
** Description changed:
When compiz is enabled, all of my games have a slight jag to them,
skipping a few frames every second. This choppiness can range from
merely annoying to headache-inducing, depending on the game. This is not
Unity-specific as running a unity-less compiz session still
[quote]
I forgot to mention: Disabling vsync made the issue worse, and manually setting
my refresh rate did nothing.
[/quote]
I've got the same thing, the lower you put the graphics quality the
worse it gets
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Bugs, whic
** Changed in: compiz-core
Status: New => Confirmed
** Changed in: compiz (Ubuntu)
Importance: Undecided => Medium
** Changed in: compiz (Ubuntu)
Status: Confirmed => Triaged
** Description changed:
When compiz is enabled, all of my games have a slight jag to them,
skipping
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: compiz (Ubuntu)
Status: New => Confirmed
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Title:
Game
** Description changed:
When compiz is enabled, all of my games have a slight jag to them,
skipping a few frames every second. This choppiness can range from
merely annoying to headache-inducing, depending on the game. This is not
Unity-specific as running a unity-less compiz session still
** Attachment added: "bug.ogv"
https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/996343/+attachment/3136325/+files/bug.ogv
** Description changed:
When compiz is enabled, all of my games have a slight jag to them,
skipping a few frames every second. This choppiness can range from
me
I forgot to mention: Disabling vsync made the issue worse, and manually
setting my refresh rate did nothing.
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Title:
Game performance is choppier
** Also affects: compiz-core
Importance: Undecided
Status: New
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Title:
Game performance is choppier with compiz enabled (not unity)
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