This problem still persists in 14.04 and 14.10. I have filed a bug
report here https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1406869
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** Changed in: compiz
Status: Fix Committed = Fix Released
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https://bugs.launchpad.net/bugs/1192028
Title:
Compiz refresh rate resets to 50 Hz automatically w/
After 14.10 upgrade, problem still persists.
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https://bugs.launchpad.net/bugs/1192028
Title:
Compiz refresh rate resets to 50 Hz automatically w/ Nvidia
proprietary
I set it to 144 as my monitors refresh rate is 144, and after reboot
it's still 50 again. 14.04 Ubuntu
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https://bugs.launchpad.net/bugs/1192028
Title:
Compiz refresh
Me too, my refresh rate is still being detected as 50Hz according to
CCSM.
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https://bugs.launchpad.net/bugs/1192028
Title:
Compiz refresh rate resets to 50 Hz
My refresh rate is still being detected as 50Hz according to CCSM.
I have Ubuntu 14.04 (upgraded from 13.04 to 13.10 to 14.04) with all
updates installed using nvidia 331.38 from nvidia-331-updates. However,
changing the refresh rate to 60Hz in CCSM sticks between reboots, so I
am able to use
I updated to 14.04 and it seems to have been implemented, good job
Christopher!!
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https://bugs.launchpad.net/bugs/1192028
Title:
Compiz refresh rate resets to 50 Hz
** Changed in: compiz (Ubuntu)
Status: In Progress = Fix Released
** Changed in: compiz
Status: In Progress = Fix Committed
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Will this fix work for Ubuntu 13.10?
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https://bugs.launchpad.net/bugs/1192028
Title:
Compiz refresh rate resets to 50 Hz automatically w/ Nvidia
proprietary driver
Hi Lem,
\o/ Awesome, thanks for confirming. I'll get this fix proposed and get
it into Compiz proper.
Thanks again for testing this.
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** Branch linked: lp:~townsend/compiz/fix-composite-refresh-rate
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https://bugs.launchpad.net/bugs/1192028
Title:
Compiz refresh rate resets to 50 Hz automatically w/
Incredible Christopher :) A bug that compiz kept pushing back you fixed in
no time!
On Tue, Apr 8, 2014 at 8:10 AM, Launchpad Bug Tracker
1192...@bugs.launchpad.net wrote:
** Branch linked: lp:~townsend/compiz/fix-composite-refresh-rate
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I looks like there may be 2 bugs here.
1. The composite plugin requires the OpenGL plugin to have set a boolean
to true if there is an Nvidia card in the system to force 60Hz.
However, on Compiz startup, composite loads *before* OpenGL, so this
flag will not be set and composite goes on to query
Hi Lem or anyone else affected by this,
I have made a test Compiz package available in
https://launchpad.net/~townsend/+archive/compiz-test which hopefully
addresses this issue. Since I cannot test this because I have no Nvidia
hardware, could someone please test this and report if it fixes the
Hi Chris, I added your PPA to my 14.04 test installation, upgraded just
the packages you built (there's a bunch of other updates since I last
updated this installation), and I now have silky smooth window movement
without having to change anything :)
Thanks!
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** Changed in: compiz (Ubuntu)
Status: Incomplete = Triaged
** Changed in: hundredpapercuts
Status: Incomplete = Triaged
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Does this bug render the system unusable?
** Changed in: hundredpapercuts
Status: Triaged = Incomplete
** Changed in: compiz (Ubuntu)
Status: Triaged = Incomplete
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The system is still usable. I think that users that do not watch (HD)
videos or play animated games will not notice this bug at all. On the
other hand, users that do all this things and are used to e.g. smooth
video playback (from e.g. 12.04) will be very disappointed about this
(quality
I've been looking at this issue and it seems to work even across
reboots, but with the following caveats.
- You need to use the up/down arrows next to the the box that displays
the number for refresh rate *instead* of typing it in. I agree that
being able to type it in should be supported, but
Duh, in my last comment, I said up/down arrows only worked, but entering
a number and hitting Enter works as well.
Looking all of the bugs surrounding this Refresh Rate stuff, it seems
many, if not most, people affected by this are using Nvidia proprietary
drivers. I wonder if that is what is
Ok, I'm getting confused here. The default refresh rate is supposed to
be 60Hz as given in the composite plugin schema file and other constants
in the code. I'm wondering how 50Hz is getting set by default as I see
nothing in the code that can do this. I even see in the code that 60Hz
should be
Yep Chris, it's specific to nvidia binary driver users. I've not had the
problem when using nouveau, nor on other computers using the open source
radeon drivers (or fglrx for that matter).
https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/92599 (which is an
issue with nvidia's DynamicTwinView
Is there some way I can check what refresh rate compiz is actually
using?
dconf read /org/compiz/profiles/unity/plugins/composite/refresh-rate
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Hi Lem,
Thanks for the info. It's good info to know this is Nvidia specific.
The code to force Nvidia to 60Hz uses a glVendor string of NVIDIA
only. I'm wondering if that string is different depending on the
card/driver/something else.
Could you attach the output of
Hi Chris, yep certainly. Also, fresh boot into Unity desktop:
$ dconf read /org/compiz/profiles/unity/plugins/composite/refresh-rate
50
After opening CCSM and setting Composite - Refresh Rate (which is usually
blank) to 60, the desktop becomes super smooth, but also this happens:
$ dconf read
Just jumping in with a me too. I've just installed the nightly 14.04,
and it's extremely choppy. I go in to ccsm, untick Detect Refresh Rate
and then set Refresh Rate to 60. Most of the time, if I close ccsm
then open it again, Detect Refresh Rate is still unticked, but
Refresh Rate is null (empty
** Changed in: compiz (Ubuntu)
Status: Confirmed = Triaged
** Changed in: compiz (Ubuntu)
Milestone: None = ubuntu-14.04
** Also affects: hundredpapercuts
Importance: Undecided
Status: New
** Changed in: hundredpapercuts
Status: New = Triaged
** Changed in:
If this bug isn't going to be fixed the correct way, at least hard
code compiz to default to 60Hz. How often is 50Hz really the correct
default these days? Mind you, the default stuttery performance with the
nvidia binary driver on 14.04 could hardly be called 50Hz. My Amiga 1200
did 50Hz
Indeed! Or at least respect the user-set frequency instead of resetting it
On 29 Mar 2014 06:30, Lem 1192...@bugs.launchpad.net wrote:
If this bug isn't going to be fixed the correct way, at least hard
code compiz to default to 60Hz. How often is 50Hz really the correct
default these days?
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