Re: [Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
I can confirm that with latest updates on Karmic, this error has been fixed. On Mon, Oct 5, 2009 at 9:09 AM, ixothym spam.n...@gmx.net wrote: I applied the patch provided by EclipseAgent (comment #15) and Compiz is now working again on my T2300 CPU with nVidia 7400 Go GPU. To install the patch, I used the DKMS approach: just put the patch file in the folder /usr/src/nvidia-185.18.36/patches/ and name it pat.patch. Then add the following two lines to the bottom of /usr/src/nvidia-185.18.36/dkms.conf: PATCH[1]=pat.patch PATCH_MATCH[1]=2.6.31 After that, you have to recompile the kernel module nvidia and reboot afterwards: $ sudo dkms remove -m nvidia -v 185.18.36 --all $ sudo dkms add -m nvidia -v 185.18.36 $ sudo dkms build -m nvidia -v 185.18.36 In case Ubuntu releases a new version of nvidia-glx-*, you will most likely have to repeat the above procedure, but of course with different version numbers - that is, if the bug is still alive then ;-) -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a direct subscriber of the bug. -- Manuel Mas -- Compiz broken on Karmic with NVIDIA driver and CPU without PAT support https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
+1: Compiz is also not working for me since the upgrade to Karmic. Jaunty was fine though. I attached the contents of /proc/cpuinfo in case this helps. Otherwise, Karmic rocks :-) ** Attachment added: Contents of /proc/cpuinfo http://launchpadlibrarian.net/33016660/cpuinfo -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
I applied the patch provided by EclipseAgent (comment #15) and Compiz is now working again on my T2300 CPU with nVidia 7400 Go GPU. To install the patch, I used the DKMS approach: just put the patch file in the folder /usr/src/nvidia-185.18.36/patches/ and name it pat.patch. Then add the following two lines to the bottom of /usr/src/nvidia-185.18.36/dkms.conf: PATCH[1]=pat.patch PATCH_MATCH[1]=2.6.31 After that, you have to recompile the kernel module nvidia and reboot afterwards: $ sudo dkms remove -m nvidia -v 185.18.36 --all $ sudo dkms add -m nvidia -v 185.18.36 $ sudo dkms build -m nvidia -v 185.18.36 In case Ubuntu releases a new version of nvidia-glx-*, you will most likely have to repeat the above procedure, but of course with different version numbers - that is, if the bug is still alive then ;-) -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
Alberto, that appears to be correct. My CPU does not support PAT and I have this problem. While the workaround patch may not be fit for general release, it is effective for the time being and it's pretty trivial. Any chance of including it until nvidia decides to make their driver behave with 2.6.3x? This is a pretty big regression from Jaunty, and the nvidia folks don't seem to consider it a priority. -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
As there is a fix available, I'm wondering why it is not included yet. Because of this bug, I have to install the drivers manually which is quite annoying after wach kernel upgrade, -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
@Ernst NVIDIA made it very clear that patch is not fit for inclusion in third-party NVIDIA driver packages: http://www.nvnews.net/vbulletin/showpost.php?p=2041755postcount=29 ** Changed in: nvidia-graphics-drivers-180 (Ubuntu) Importance: Undecided = High -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
That's true, but in that thread everyone who experienced this problem has been running the patch without problems. So, if we can predict which systems are affected (it seems a combination of certain mobile processors and gpu's), Ubuntu can offer this 'experimental' driver for which we expect it works better than the unmodified driver. -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
Can you attach the output of the following command, please? grep flags /proc/cpuinfo -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
$ grep flags /proc/cpuinfo flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc arch_perfmon bts pni monitor est tm2 xtpr pdcm flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc arch_perfmon bts pni monitor est tm2 xtpr pdcm -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
Just wanted to say Nvidia works fine for me under Karmic with compiz on my MacBook Pro 5,1: lspci -v: 2:00.0 VGA compatible controller: nVidia Corporation G96 [GeForce 9600M GT] (rev a1) Subsystem: Apple Computer Inc. Device 00a9 Flags: bus master, fast devsel, latency 0, IRQ 23 Memory at a400 (32-bit, non-prefetchable) [size=16M] Memory at 8000 (64-bit, prefetchable) [size=256M] Memory at a200 (64-bit, non-prefetchable) [size=32M] I/O ports at 3000 [size=128] [virtual] Expansion ROM at a500 [disabled] [size=512K] Capabilities: access denied Kernel driver in use: nvidia Kernel modules: nvidia, nvidiafb $ grep flags /proc/cpuinfo flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 lahf_lm tpr_shadow vnmi flexpriority flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 lahf_lm tpr_shadow vnmi flexpriority So this clearly doesn't affect all Nvidia users under Karmic. -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
The GPU is largely irrelevant (other than being an nVidia card), the bug stems from an erratum, at least affecting the Intel T2500. The nVidia driver was relying on certain behaviours in the kernel pertaining to the CPU which changed in 2.6.30. 2009/9/29 Alex Murray murray.a...@gmail.com Just wanted to say Nvidia works fine for me under Karmic with compiz on my MacBook Pro 5,1: lspci -v: 2:00.0 VGA compatible controller: nVidia Corporation G96 [GeForce 9600M GT] (rev a1) Subsystem: Apple Computer Inc. Device 00a9 Flags: bus master, fast devsel, latency 0, IRQ 23 Memory at a400 (32-bit, non-prefetchable) [size=16M] Memory at 8000 (64-bit, prefetchable) [size=256M] Memory at a200 (64-bit, non-prefetchable) [size=32M] I/O ports at 3000 [size=128] [virtual] Expansion ROM at a500 [disabled] [size=512K] Capabilities: access denied Kernel driver in use: nvidia Kernel modules: nvidia, nvidiafb $ grep flags /proc/cpuinfo flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 lahf_lm tpr_shadow vnmi flexpriority flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 lahf_lm tpr_shadow vnmi flexpriority So this clearly doesn't affect all Nvidia users under Karmic. -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a direct subscriber of the bug. -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
lspci -v: 01:00.0 VGA compatible controller: nVidia Corporation G72M [Quadro NVS 110M/GeForce Go 7300] (rev a1) Subsystem: Dell Device 01cc Flags: bus master, fast devsel, latency 0, IRQ 16 Memory at ed00 (32-bit, non-prefetchable) [size=16M] Memory at d000 (64-bit, prefetchable) [size=256M] Memory at ee00 (64-bit, non-prefetchable) [size=16M] [virtual] Expansion ROM at ef00 [disabled] [size=128K] Capabilities: access denied Kernel driver in use: nvidia Kernel modules: nvidia, nvidiafb grep flags /proc/cpuinfo: flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc arch_perfmon bts pni monitor vmx est tm2 xtpr pdcm flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc arch_perfmon bts pni monitor vmx est tm2 xtpr pdcm -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
ok, so the problem seems to affect CPUs which do not support pat (mine does it). -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
I am constantly updating Ubuntu Karmic and have to report I am still getting this bug with Compiz. Driver works fine if effects are turned off (compiz). -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
I want to add that I also have this bug. Card is: nVidia Corporation G72M [Quadro NVS 110M/GeForce Go 7300] (rev a1). Computer is a Dell latitude D620. Karmic working ok if compiz is not enabled. -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
This still does not work on Ubuntu Karmic Alpha 6. Any ideas when this will be fixed? -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
I can confirm, this is also broken on Alpha 6. My output when I run Compiz --replace in the terminal: di...@phoenix:~$ compiz --replace Checking for Xgl: not present. xset q doesn't reveal the location of the log file. Using fallback /var/log/Xorg.0.log Detected PCI ID for VGA: Checking for texture_from_pixmap: present. Checking for non power of two support: present. Checking for Composite extension: present. Checking screen 1Comparing resolution (1280x800) to maximum 3D texture size (4096): Passed. Checking for Software Rasterizer: Not present. Checking for nVidia: present. Checking for FBConfig: present. Checking for Xgl: not present. Starting gtk-window-decorator /usr/bin/compiz.real (video) - Warn: No 8 bit GLX pixmap format, disabling YV12 image format di...@phoenix:~$ NVIDIA Restricted Drivers: 185.18.36 Kernel: 2.6.31-10-generic Please let me know what I can add or try to get this bug squashed ** Attachment added: Alpha6.jpg http://launchpadlibrarian.net/31997097/Alpha6.jpg -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
BUMP. Can someone please take a look at this bug? This will be a showstopper for people with NVIDIA cards using Karmic!! Currently, I can only get to a CLI Interface... -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
I can confirm this as well. Just updated and rebooted. Interesting tidbits from kern.log: Sep 10 18:12:53 Phoenix kernel: [5.867229] nvidia: module license 'NVIDIA' taints kernel. Sep 10 18:12:53 Phoenix kernel: [5.867235] Disabling lock debugging due to kernel taint Sep 10 18:12:53 Phoenix kernel: [5.876511] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) Sep 10 18:12:53 Phoenix kernel: [5.877300] intel_rng: FWH not detected Sep 10 18:12:53 Phoenix kernel: [6.126223] nvidia :01:00.0: PCI INT A - GSI 16 (level, low) - IRQ 16 Sep 10 18:12:53 Phoenix kernel: [6.126232] nvidia :01:00.0: setting latency timer to 64 Sep 10 18:12:53 Phoenix kernel: [6.126383] NVRM: loading NVIDIA UNIX x86 Kernel Module 185.18.36 Fri Aug 14 17:18:04 PDT 2009 Sep 10 18:12:53 Phoenix kernel: [6.126456] NVRM: CPU does not support the PAT, falling back to MTRRs. This is from /var/log/Xorg.0.log (II) LoadModule: glx (II) Loading /usr/lib/xorg/modules/extensions//libglx.so dlopen: /usr/lib/xorg/modules/extensions//libglx.so: undefined symbol: _nv28gl (EE) Failed to load /usr/lib/xorg/modules/extensions//libglx.so (II) UnloadModule: glx (EE) Failed to load module glx (loader failed, 7) I have also attached a copy of my nvidia bug report log I am by no means an expert, but part of the problem seems to be that the GLX Module is not being loaded. I hope that this info helps resolve the problem. ** Attachment added: nvidia-bug-report.log http://launchpadlibrarian.net/31627522/nvidia-bug-report.log -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
Still a problem on 185.18.36. Related discussion at http://www.nvnews.net/vbulletin/showthread.php?p=2041755#post2041755. See post #50 in that forum thread for current status. In the meantime, the post at http://www.nvnews.net/vbulletin/showpost.php?p=2041996postcount=37 shows how to add the workaround patch to DKMS. -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
I should note - I just applied the workaround patch with no effect, 2.6.31-9-generic and 185.18.36. -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
Gabriel, If I understand the regression correctly it should be fixed when you go to a 2.6.31 kernel since the PAT code was again changed. I'll verify and try to find the commit. -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
Gabriel, If I understand the regression correctly it should be fixed when you go to a 2.6.31 kernel since the PAT code was again changed. I'll verify and try to find the commit. -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
Will it be solved for Karmic before release time? On Sun, Sep 6, 2009 at 10:12 AM, EclipseAgent ben.ke...@gmail.com wrote: Gabriel, If I understand the regression correctly it should be fixed when you go to a 2.6.31 kernel since the PAT code was again changed. I'll verify and try to find the commit. -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a direct subscriber of the bug. -- Manuel Mas -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
I see identical behaviour on both the .31 and .30 kernels. The workaround patch has no effect that I can see. -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
Any update on this issue? -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
A workaround is available at http://www.nvnews.net/vbulletin/showpost.php?p=2041755postcount=29 -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
Francesco, Workaround != Fix That patch has been around for a while, and as indicated in previous comments it's not considered to be applied to third party installed patched versions, only the vanilla installed NVIDIA Binary. -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
oops, sorry... I've applied the workaround locally then and wait for a proper fix. 2009/8/31 EclipseAgent ben.ke...@gmail.com: Francesco, Workaround != Fix That patch has been around for a while, and as indicated in previous comments it's not considered to be applied to third party installed patched versions, only the vanilla installed NVIDIA Binary. -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a direct subscriber of the bug. Status in “nvidia-graphics-drivers-180” package in Ubuntu: Confirmed Bug description: Compiz is extremely slow when using the NVIDIA Proprietary driver and Kernel 2.6.30 which ships with Karmic. I'm running Karmic (Ubutnu 9.10) and the 180 package from non-free repositories (and not installed from nvidia binary). I am running kernel 2.6.30-10 generic.. the most recent one released.. Thank you -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
This is still happening with latest Karmic updates and Nvidia driver 185. -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
I emailed Doug over at Gentoo to confirm where/how it was fixed - nVidia have fixed the issue in the latest 185 driver. We have a PPA with that latest driver (https://launchpad.net/~nvidia-vdpau/+archive/ppa - 185.18.31) but unfortunately that driver is broken as per https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics- drivers-180/+bug/408561, so I can't verify. -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
** Changed in: nvidia-graphics-drivers-180 (Ubuntu) Status: New = Confirmed -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
The bug in Gentoo has been marked as FIXED: http://bugs.gentoo.org/show_bug.cgi?id=274672#c9 Please upgrade to the in tree 185.x.y series for a resolution. Has a fix been made available upstream? I didn't spot a patch in gentoo- commits, but I couldn't find a way to search the list either. Fwiw, the problem still exists (testing Alpha 4 candidate ISO's) apt-cache policy linux-image-generic linux-image-generic: Installed: 2.6.31.5.16 Candidate: 2.6.31.5.16 Version table: *** 2.6.31.5.16 0 500 http://gb.archive.ubuntu.com karmic/main Packages 100 /var/lib/dpkg/statu apt-cache policy nvidia-glx-180 nvidia-glx-180: Installed: 185.18.14-0ubuntu3 Candidate: 185.18.14-0ubuntu3 Version table: *** 185.18.14-0ubuntu3 0 500 http://gb.archive.ubuntu.com karmic/restricted Packages 100 /var/lib/dpkg/status uname -a Linux yonah-nix 2.6.31-5-generic #24-Ubuntu SMP Sat Aug 1 12:48:18 UTC 2009 i686 GNU/Linux -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
** Tags added: karmic -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
They're tracking this bug in Gentoo: http://bugs.gentoo.org/show_bug.cgi?id=274672 Doug Goldstein commented: http://bugs.gentoo.org/show_bug.cgi?id=274672#c8 The patch is a copy and paste of the patch posted by Christian from NVIDIA. He however clearly states in his post that its a hack and not the correct/complete solution. I've discussed this issue with NVIDIA in detail and the net result is that we're really going to recommend users of NVIDIA cards + OpenGL to steer clear of 2.6.30 until a full work around the regression is completed and tested. It will be out with the next driver bump. Question being will that driver bump be done in time for Karmic? ** Bug watch added: Gentoo Bugzilla #274672 http://bugs.gentoo.org/show_bug.cgi?id=274672 -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
Yes, as linked in my original posting with the code it is from NVIDIA. Why should it be fixed in the NVIDIA driver when the problem is the kernel? The regression was from the kernel and PAT isn't functioning correctly in general. -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
I'm not clever enough to know if the change in the kernel constitutes a bug. Just commenting that, according to Doug's discussions, they're planning to fix it in the driver regardless. Afaik, this hasn't been filed in kernel's bugzilla - if you think it needs to, then by all means. -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
this may be out of context, but are u guys running with vsync enabled? -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
Same story here on a Dell XPS M1210 using Nvidia GO 7400. Made a video of it here: http://www.youtube.com/watch?v=3iKQbUZv0No -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
After a chat in #ubuntu+1 and finding someone else on the forum with the same problem - and the same card (GeForce Go 7400), changing this to nvidia-graphics-drivers http://ubuntuforums.org/showthread.php?t=1187783 ** Package changed: compiz (Ubuntu) = nvidia-graphics-drivers-180 (Ubuntu) ** Tags added: regression-potential -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
@PRGUY85 I get a slightly different effect than that. What software did you use to capture the video, I'll try the same :) -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
I don't remember now. Itwas available on Synaptic. That isn't the effect. It gets allslow with dark bars. On 7/24/09, Darren Worrall d...@dwuk.net wrote: @PRGUY85 I get a slightly different effect than that. What software did you use to capture the video, I'll try the same :) -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a direct subscriber of the bug. -- Manuel Mas -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
The issue is with the Kernel and not the NVIDIA or Compiz version.. I have not yet tried the newest Beta NVIDIA driver (to see if there is a work around in it) or the newest vanilla kernel, or rc from 2.6.31.. But you can log into 2.6.29 and use compiz just fine on the same machine with the same nvidia driver.. so I don't think this belongs with compiz or nvidia.. -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
A kernel regression is less likely I think, you'd see problems all over the shop I'd bet. Same problem on 2.6.31 as well as 2.6.30. Anyway, the guys in #ubuntu+1 suggested the driver as culprit, and they're way smarter than I am :D Do you have the same graphics card as us? (try 'sudo lshw -class display')? Also, posting ~/.xsession-errors and /var/log/Xorg.0.log will be useful to the developers :) -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
Darren, The same driver, with the same compiz version with a different kernel (2.6.29.x) works without regressions. I boot with 2.6.30 kernel and I get very poor fps on multiple distributions with multiple versions of the driver (minus the beta since I haven't yet tried it) and multiple version of compiz (w and without the NOMAD patches). To me that points to a regression in the kernel (even if it's the way the driver builds on the kernel), but again no build failures when using the binary from NVIDIA. The laptop in question is a Dell D820 (not around me right now but I think it's an 110M) which is equivalent to a GeForce 7600 or 7400 I can't remember. -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
it is the kernel.. it's the method of PAT forcing back to MTRRs, so this
may be per CPU basis and not related to GPU's.
There has been a work around for those who have installed using the binary
(this work around is NOT for third party inclusion)
diff -ru usr/src/nv/nv.c usr/src/nv.572433/nv.c
--- usr/src/nv/nv.c 2009-05-27 03:20:53.0 -0700
+++ usr/src/nv.572433/nv.c 2009-07-05 11:31:27.635210006 -0700
@@ -888,6 +888,7 @@
unsigned int pat1, pat2, i;
U008 PAT_WC_index;
+#if 0 /* disabled */
if (!test_bit(X86_FEATURE_PAT,
(volatile unsigned long *)boot_cpu_data.x86_capability))
{
@@ -895,6 +896,7 @@
NVRM: CPU does not support the PAT, falling back to MTRRs.\n);
return NV_PAT_MODE_DISABLED;
}
+#endif
NV_READ_PAT_ENTRIES(pat1, pat2);
PAT_WC_index = 0xf;
You can get all the info from nvidia's site:
http://www.nvnews.net/vbulletin/showthread.php?t=133112page=1
or more directly this post:
http://www.nvnews.net/vbulletin/showpost.php?p=2041755postcount=29
--
Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
https://bugs.launchpad.net/bugs/391461
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
Not sure if it's right but I'm assigning to compiz - if it's not right I figure you guys can help me work out where it needs to be. ** Package changed: ubuntu = compiz (Ubuntu) -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
Ok, steps to reproduce. System started with binary nvidia module loaded, visual effects off Log in to desktop execute compiz.real --replace Attaching Xorg.log... ** Attachment added: Xorg.0.log http://launchpadlibrarian.net/29418720/Xorg.0.log -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
.. and a tail -f of .xsession-errors started just after login, and stopped after I kill the compiz process to get the use of my desktop back (the whole file is massive) ** Attachment added: xerrors.log http://launchpadlibrarian.net/29418806/xerrors.log -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
And finally the output of executing 'compiz': Checking for Xgl: not present. xset q doesn't reveal the location of the log file. Using fallback /var/log/Xorg.0.log Detected PCI ID for VGA: Checking for texture_from_pixmap: present. Checking for non power of two support: present. Checking for Composite extension: present. Checking screen 1Comparing resolution (1680x1050) to maximum 3D texture size (4096): Passed. Checking for Software Rasterizer: Not present. Checking for nVidia: present. Checking for FBConfig: present. Checking for Xgl: not present. -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
Seeing the same here, fresh Karmic build from the daily cd's. Reproduce: Install the binary driver using the 'Hardware Drivers' app Reboot as prompted after you log in (GDM appears to perform fine), screen draws are incomplete, or very very slow. Screenshot attached is just after login, the menu's etc are all clickable, but draw very slow. Same for starting and navigaing in apps etc. apt-cache policy nvidia-glx-180 nvidia-glx-180: Installed: 185.18.14-0ubuntu3 Candidate: 185.18.14-0ubuntu3 Version table: *** 185.18.14-0ubuntu3 0 500 http://gb.archive.ubuntu.com karmic/restricted Packages 100 /var/lib/dpkg/status uname -a Linux yonah-nix 2.6.31-3-generic #19-Ubuntu SMP Tue Jul 14 16:04:41 UTC 2009 i686 GNU/Linux sudo lshw -class display *-display description: VGA compatible controller product: G72M [GeForce Go 7400] vendor: nVidia Corporation physical id: 0 bus info: p...@:01:00.0 version: a1 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list configuration: driver=nvidia latency=0 module=nvidia ** Attachment added: Screenshot.png http://launchpadlibrarian.net/29396506/Screenshot.png -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
Should add that setting Visual Effects to 'None' makes the desktop usable, though obviously with no compiz. -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
Seeing the same here, fresh Karmic build from the daily cd's. Reproduce: Install the binary driver using the 'Hardware Drivers' app Reboot as prompted after you log in (GDM appears to perform fine), screen draws are incomplete, or very very slow. Screenshot attached is just after login, the menu's etc are all clickable, but draw very slow. Same for starting and navigating in apps etc. apt-cache policy nvidia-glx-180 nvidia-glx-180: Installed: 185.18.14-0ubuntu3 Candidate: 185.18.14-0ubuntu3 Version table: *** 185.18.14-0ubuntu3 0 500 http://gb.archive.ubuntu.com karmic/restricted Packages 100 /var/lib/dpkg/status uname -a Linux yonah-nix 2.6.31-3-generic #19-Ubuntu SMP Tue Jul 14 16:04:41 UTC 2009 i686 GNU/Linux sudo lshw -class display *-display description: VGA compatible controller product: G72M [GeForce Go 7400] vendor: nVidia Corporation physical id: 0 bus info: p...@:01:00.0 version: a1 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list configuration: driver=nvidia latency=0 module=nvidia ** Attachment added: Screenshot.png http://launchpadlibrarian.net/29396535/Screenshot.png -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 391461] Re: Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel
** Attachment removed: Screenshot.png http://launchpadlibrarian.net/29396506/Screenshot.png -- Compiz Slow on Karmic w/ NVIDIA and 2.6.30 Kernel https://bugs.launchpad.net/bugs/391461 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
