User:Lemma/KDE4-NVIDIA - Revision history

Jpbouza: /* Experiences */

2010-07-29T17:44:25Z

‎Experiences

2009-06-06T00:25:12Z

2009-02-14T20:18:28Z

2009-02-03T17:52:12Z

2009-01-17T16:21:15Z

2009-01-17T16:18:17Z

2008-12-09T18:36:36Z

2008-11-26T13:58:22Z

2008-11-25T22:30:40Z

2008-11-25T22:12:44Z

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 ! Improvement
 |-
 | [[User:Lemma|Lemma]]

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 | 1
 | Upgrading to 177.80 did nothing to me. Only setting the InitialPixmapPlacement=2 made konsole resize normally. So 177.80 is not a fix, or maybe not for my card?
 |-
 | ka7ana

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 | 1
 | Much faster, although sometimes there are some slowdowns resizing large windows
 |}

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 | 1
 | Much better now, but there's still some slowdowns while resizing.
 |}

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 | 1
 | 1
-| For me it was adding options nvidia NVreg_RegistryDwords="PerfLevelSrc=0x2222" options nvidia NVreg_Mobile=1 to /etc/modprobe.conf which did the trick. It sets the powerlevel of the card to always 2.
+| For me it was adding "options nvidia NVreg_RegistryDwords="PerfLevelSrc=0x2222"" "options nvidia NVreg_Mobile=1" to /etc/modprobe.conf which did the trick. It sets the powerlevel of the card to always 2.
 |-
 | [http://movingparts.net/ vanRijn]

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 | 1
 | Huge. Desktop switching, scrolling and konsole work smooth.
 |-
 | [http://movingparts.net/ vanRijn]

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 | N/A
 | KDE4 is perfectly usable now. Didn't set any IPP or GC, since they are set now to the best by default. Timings where: SVG/Canvas=0.98/1.015. Still see some effects missing, like initial fade out effect.
 |}

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 | 1
 | Much much better with IPP=2, SVG/Canvas=2/1; GC 0/1 has no effect. In kde4.1.3 desktop effects are still greyed out.
 |}

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 | 3
 | 1
-| Noticed an even worse slowdown with IPP=2 on the 177.80 and 180.06 drivers. IPP=2 SVG/Canvas=18/4 seconds, IPP=3 SVG/Canvas=2/5; GC 0/1 has no effect. In kde4.1.3 desktop effects are greyed out.
+| Also noticed a slowdown with IPP=2 on the 177.80. IPP=2 SVG/Canvas=18/4 seconds, IPP=3 SVG/Canvas=2/5; GC 0/1 has no effect. In kde4.1.3 desktop effects are greyed out.
 |}

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 | 2.6.27-r2 (Gentoo)
 | 177.70 (x86)
-| 0
+| 3
-| 0
+| 1
-| Also noticed a major slowdown on both 177.80 and 180.06 drivers. penroseTiling svg went from 12sec->2sec on IPP 2->0, while changing GC has no effect.
+| Noticed an even worse slowdown with IPP=2 on the 177.80 and 180.06 drivers. IPP=2 SVG/Canvas=18/4 seconds, IPP=3 SVG/Canvas=2/5; GC 0/1 has no effect. In kde4.1.3 desktop effects are greyed out.
 |}