[Bug 1251849] Re: [VX820] Regression: driver does not work on Samsung NC20
I tested the proposed package. It fixes this bug and works for me. ** Tags removed: verification-needed ** Tags added: verification-done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1251849 Title: [VX820] Regression: driver does not work on Samsung NC20 To manage notifications about this bug go to: https://bugs.launchpad.net/openchrome/+bug/1251849/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1251849] Re: [VX820] Regression: driver does not work on Samsung NC20
@Alberto: I use a Samsung NC20 Netbook with a Via Nano Processor and the VX800 chipset. I am using it with several 32 bit Kubuntu releases since 2009. I had the regression described in this thread, that's the reason why I created and use the package in my PPA. But with that, everything runs fine for me... :-) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1251849 Title: [VX820] Regression: driver does not work on Samsung NC20 To manage notifications about this bug go to: https://bugs.launchpad.net/openchrome/+bug/1251849/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1251849] Re: [VX820] Regression: driver does not work on Samsung NC20
Dear Alberto, from your logs, it seems that the package in my PPA at least improved the situation, and X does not crash anymore when loading the openchrome driver. But it seems you have an additional problem to the one that was solved in the package in my PPA. I recognized that you use a 64 Bit system, whereas I am using a 32 Bit system. Maybe there is an additional regression affecting only 64 Bit systems? Anyways, I think you could try compiling your own openchrome driver based on the latest upstream version and report your bug there, too. With git, you may even be able to find the commit that introduced your regression for your system. Kind regards, Thomas -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1251849 Title: [VX820] Regression: driver does not work on Samsung NC20 To manage notifications about this bug go to: https://bugs.launchpad.net/openchrome/+bug/1251849/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 995005] Re: C-state C3 does not work after disconnecting the AC power from notebook
You are right, I just recognized that only one of the patches went to stable. But as both are required to fix the bug, I think I'll ask if the other patch could go to stable, too. Kind regards, Thomas -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995005 Title: C-state C3 does not work after disconnecting the AC power from notebook To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/995005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 995005] Re: C-state C3 does not work after disconnecting the AC power from notebook
FInally two patches have been merged upstream that together fix this bug: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commitdiff;h=8aef33a7cf40ca9da188e8578b2abe7267a38c52 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commitdiff;h=f427e5f1cf75bba84cccdac1d8a90552d9ae1065 It would be great if you could also merge these commits to fix this bug in Precise and Quantal. Kind regards, Thomas -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995005 Title: C-state C3 does not work after disconnecting the AC power from notebook To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/995005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 995005] Re: C-state C3 does not work after disconnecting the AC power from notebook
** Bug watch added: Linux Kernel Bug Tracker #42870 http://bugzilla.kernel.org/show_bug.cgi?id=42870 ** Changed in: linux Importance: Medium = Unknown ** Changed in: linux Status: Confirmed = Unknown ** Changed in: linux Remote watch: Linux Kernel Bug Tracker #43349 = Linux Kernel Bug Tracker #42870 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995005 Title: C-state C3 does not work after disconnecting the AC power from notebook To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/995005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 995005] Re: C-state C3 does not work after disconnecting the AC power from notebook
** Bug watch added: Linux Kernel Bug Tracker #43349 http://bugzilla.kernel.org/show_bug.cgi?id=43349 ** Also affects: linux via http://bugzilla.kernel.org/show_bug.cgi?id=43349 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995005 Title: C-state C3 does not work after disconnecting the AC power from notebook To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/995005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 995005] Re: C-state C3 does not work after disconnecting the AC power from notebook
I've been testing linux-image-3.4.0-030400rc6-generic-pae_3.4.0-030400rc6.201205061835_i386.deb unfortunately it has the same buggy behavior. ** Tags removed: needs-upstream-testing ** Tags added: kernel-bug-exists-upstream ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995005 Title: C-state C3 does not work after disconnecting the AC power from notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 995005] [NEW] C-state C3 does not work after disconnecting the AC power from notebook
Public bug reported: On my Samsung NC20 Netbook the BIOS hides the C3 C-state when the AC power is connected, but it should show up and work as soon as the AC power is disconnected. This expected behavior worked fine as long as I used Oneiric. But now I upgraded to Precise and now C3 does not work anymore after disconnecting the AC power. I have verified, that booting the Oneiric kernel 3.0.0-19.33 instead of the Precise Kernel 3.2.0-24.37 (same userspace) fixes the problem. To gather some information, I executed this command with the Precise kernel grep -r /sys/devices/system/cpu/cpu0/cpuidle/ in different system states: 1. newly booted without having the AC power attached 2. having the AC power attached (without C3, as expected) 3. now after having the AC power disconnected (not functional C3 -- bug) The output is combined in the attached file cpuidle.txt. --- AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. AplayDevices: List of PLAYBACK Hardware Devices card 0: VT82xx [HDA VIA VT82xx], device 0: ALC272 Analog [ALC272 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 ApportVersion: 2.0.1-0ubuntu7 Architecture: i386 ArecordDevices: List of CAPTURE Hardware Devices card 0: VT82xx [HDA VIA VT82xx], device 0: ALC272 Analog [ALC272 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: schlicht 2920 F kded4 schlicht 3190 F kmix Card0.Amixer.info: Card hw:0 'VT82xx'/'HDA VIA VT82xx at 0xf540 irq 67' Mixer name : 'Realtek ALC272' Components : 'HDA:10ec0272,144dc04e,0011' Controls : 18 Simple ctrls : 10 DistroRelease: Ubuntu 12.04 HibernationDevice: RESUME=/dev/sda6 MachineType: SAMSUNG ELECTRONICS CO., LTD. NC20/NB20 Package: linux 3.2.0.24.26 PackageArchitecture: i386 ProcEnviron: LANGUAGE=de_DE TERM=xterm LANG=de_DE.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-24-generic-pae root=UUID=28a00041-0781-44a2-8a24-684926bf9ea9 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.2.0-24.37-generic-pae 3.2.14 RelatedPackageVersions: linux-restricted-modules-3.2.0-24-generic-pae N/A linux-backports-modules-3.2.0-24-generic-pae N/A linux-firmware1.79 Tags: precise Uname: Linux 3.2.0-24-generic-pae i686 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare dmi.bios.date: 11/25/2009 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: 10MQ dmi.board.name: NC20/NB20 dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvr10MQ:bd11/25/2009:svnSAMSUNGELECTRONICSCO.,LTD.:pnNC20/NB20:pvr04MQ:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNC20/NB20:rvr:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A: dmi.product.name: NC20/NB20 dmi.product.version: 04MQ dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: apport-collected precise regression-release -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995005 Title: C-state C3 does not work after disconnecting the AC power from notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 995005] Re: C-state C3 does not work after disconnecting the AC power from notebook
** Attachment added: cpuidle information showing the problem https://bugs.launchpad.net/bugs/995005/+attachment/3131453/+files/cpuidle.txt ** Tags added: apport-collected precise ** Description changed: On my Samsung NC20 Netbook the BIOS hides the C3 C-state when the AC power is connected, but it should show up and work as soon as the AC power is disconnected. This expected behavior worked fine as long as I used Oneiric. But now I upgraded to Precise and now C3 does not work anymore after disconnecting the AC power. I have verified, that booting the Oneiric kernel 3.0.0-19.33 instead of the Precise Kernel 3.2.0-24.37 (same userspace) fixes the problem. To gather some information, I executed this command with the Precise kernel grep -r /sys/devices/system/cpu/cpu0/cpuidle/ in different system states: 1. newly booted without having the AC power attached 2. having the AC power attached (without C3, as expected) 3. now after having the AC power disconnected (not functional C3 -- bug) The output is combined in the attached file cpuidle.txt. + --- + AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. + AplayDevices: + List of PLAYBACK Hardware Devices + card 0: VT82xx [HDA VIA VT82xx], device 0: ALC272 Analog [ALC272 Analog] +Subdevices: 1/1 +Subdevice #0: subdevice #0 + ApportVersion: 2.0.1-0ubuntu7 + Architecture: i386 + ArecordDevices: + List of CAPTURE Hardware Devices + card 0: VT82xx [HDA VIA VT82xx], device 0: ALC272 Analog [ALC272 Analog] +Subdevices: 1/1 +Subdevice #0: subdevice #0 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC0: schlicht 2920 F kded4 + schlicht 3190 F kmix + Card0.Amixer.info: + Card hw:0 'VT82xx'/'HDA VIA VT82xx at 0xf540 irq 67' +Mixer name : 'Realtek ALC272' +Components : 'HDA:10ec0272,144dc04e,0011' +Controls : 18 +Simple ctrls : 10 + DistroRelease: Ubuntu 12.04 + HibernationDevice: RESUME=/dev/sda6 + MachineType: SAMSUNG ELECTRONICS CO., LTD. NC20/NB20 + Package: linux 3.2.0.24.26 + PackageArchitecture: i386 + ProcEnviron: + LANGUAGE=de_DE + TERM=xterm + LANG=de_DE.UTF-8 + SHELL=/bin/bash + ProcFB: 0 VESA VGA + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-24-generic-pae root=UUID=28a00041-0781-44a2-8a24-684926bf9ea9 ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 3.2.0-24.37-generic-pae 3.2.14 + RelatedPackageVersions: + linux-restricted-modules-3.2.0-24-generic-pae N/A + linux-backports-modules-3.2.0-24-generic-pae N/A + linux-firmware1.79 + Tags: precise + Uname: Linux 3.2.0-24-generic-pae i686 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare + dmi.bios.date: 11/25/2009 + dmi.bios.vendor: Phoenix Technologies Ltd. + dmi.bios.version: 10MQ + dmi.board.name: NC20/NB20 + dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. + dmi.chassis.asset.tag: No Asset Tag + dmi.chassis.type: 10 + dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. + dmi.chassis.version: N/A + dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvr10MQ:bd11/25/2009:svnSAMSUNGELECTRONICSCO.,LTD.:pnNC20/NB20:pvr04MQ:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNC20/NB20:rvr:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A: + dmi.product.name: NC20/NB20 + dmi.product.version: 04MQ + dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995005 Title: C-state C3 does not work after disconnecting the AC power from notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 995005] AcpiTables.txt
apport information ** Attachment added: AcpiTables.txt https://bugs.launchpad.net/bugs/995005/+attachment/3131454/+files/AcpiTables.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995005 Title: C-state C3 does not work after disconnecting the AC power from notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 995005] AlsaDevices.txt
apport information ** Attachment added: AlsaDevices.txt https://bugs.launchpad.net/bugs/995005/+attachment/3131455/+files/AlsaDevices.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995005 Title: C-state C3 does not work after disconnecting the AC power from notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 995005] BootDmesg.txt
apport information ** Attachment added: BootDmesg.txt https://bugs.launchpad.net/bugs/995005/+attachment/3131456/+files/BootDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995005 Title: C-state C3 does not work after disconnecting the AC power from notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 995005] CRDA.txt
apport information ** Attachment added: CRDA.txt https://bugs.launchpad.net/bugs/995005/+attachment/3131457/+files/CRDA.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995005 Title: C-state C3 does not work after disconnecting the AC power from notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 995005] Card0.Amixer.values.txt
apport information ** Attachment added: Card0.Amixer.values.txt https://bugs.launchpad.net/bugs/995005/+attachment/3131458/+files/Card0.Amixer.values.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995005 Title: C-state C3 does not work after disconnecting the AC power from notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 995005] Card0.Codecs.codec.0.txt
apport information ** Attachment added: Card0.Codecs.codec.0.txt https://bugs.launchpad.net/bugs/995005/+attachment/3131459/+files/Card0.Codecs.codec.0.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995005 Title: C-state C3 does not work after disconnecting the AC power from notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 995005] CurrentDmesg.txt
apport information ** Attachment added: CurrentDmesg.txt https://bugs.launchpad.net/bugs/995005/+attachment/3131460/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995005 Title: C-state C3 does not work after disconnecting the AC power from notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 995005] Dependencies.txt
apport information ** Attachment added: Dependencies.txt https://bugs.launchpad.net/bugs/995005/+attachment/3131461/+files/Dependencies.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995005 Title: C-state C3 does not work after disconnecting the AC power from notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 995005] IwConfig.txt
apport information ** Attachment added: IwConfig.txt https://bugs.launchpad.net/bugs/995005/+attachment/3131462/+files/IwConfig.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995005 Title: C-state C3 does not work after disconnecting the AC power from notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 995005] Lspci.txt
apport information ** Attachment added: Lspci.txt https://bugs.launchpad.net/bugs/995005/+attachment/3131463/+files/Lspci.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995005 Title: C-state C3 does not work after disconnecting the AC power from notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 995005] Lsusb.txt
apport information ** Attachment added: Lsusb.txt https://bugs.launchpad.net/bugs/995005/+attachment/3131464/+files/Lsusb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995005 Title: C-state C3 does not work after disconnecting the AC power from notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 995005] PciMultimedia.txt
apport information ** Attachment added: PciMultimedia.txt https://bugs.launchpad.net/bugs/995005/+attachment/3131465/+files/PciMultimedia.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995005 Title: C-state C3 does not work after disconnecting the AC power from notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 995005] ProcCpuinfo.txt
apport information ** Attachment added: ProcCpuinfo.txt https://bugs.launchpad.net/bugs/995005/+attachment/3131466/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995005 Title: C-state C3 does not work after disconnecting the AC power from notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 995005] ProcInterrupts.txt
apport information ** Attachment added: ProcInterrupts.txt https://bugs.launchpad.net/bugs/995005/+attachment/3131467/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995005 Title: C-state C3 does not work after disconnecting the AC power from notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 995005] ProcModules.txt
apport information ** Attachment added: ProcModules.txt https://bugs.launchpad.net/bugs/995005/+attachment/3131468/+files/ProcModules.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995005 Title: C-state C3 does not work after disconnecting the AC power from notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 995005] RfKill.txt
apport information ** Attachment added: RfKill.txt https://bugs.launchpad.net/bugs/995005/+attachment/3131469/+files/RfKill.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995005 Title: C-state C3 does not work after disconnecting the AC power from notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 995005] UdevDb.txt
apport information ** Attachment added: UdevDb.txt https://bugs.launchpad.net/bugs/995005/+attachment/3131470/+files/UdevDb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995005 Title: C-state C3 does not work after disconnecting the AC power from notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 995005] UdevLog.txt
apport information ** Attachment added: UdevLog.txt https://bugs.launchpad.net/bugs/995005/+attachment/3131471/+files/UdevLog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995005 Title: C-state C3 does not work after disconnecting the AC power from notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 995005] WifiSyslog.txt
apport information ** Attachment added: WifiSyslog.txt https://bugs.launchpad.net/bugs/995005/+attachment/3131472/+files/WifiSyslog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995005 Title: C-state C3 does not work after disconnecting the AC power from notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 410262] Re: [VX800]openchrome hangs when the mouse cursor is inside of a image in gimp
I've been testing the proposed package version 1:0.2.904+svn920-1ubuntu0.2, and it fixes the problem for me! Thank you very much! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/410262 Title: [VX800]openchrome hangs when the mouse cursor is inside of a image in gimp To manage notifications about this bug go to: https://bugs.launchpad.net/openchrome/+bug/410262/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 953344] [NEW] [VX800] openchrome hangs when the scissors tool in gimp is used
Public bug reported: When the scissors tool in gimp is used, the system hangs. System Information: - Samsung NC20 Netbook (VIA VX800) - Ubuntu Oneiric - DDX: xserver-xorg-video-openchrome (1:0.2.904+svn920-1ubuntu0.1) - XAA enabled Workaround: - Use EXA instead of XAA Fix: - Available in upstream commit 921 - Already applied in xserver-xorg-video-openchrome (1:0.2.904+svn920-1ubuntu0.1), but re-introduced with Ubuntu-patch 101_xaa_solid.patch (LP: #410262) Upstream bug report: http://openchrome.org/trac/ticket/354 Kind regards, Thomas ** Affects: xserver-xorg-video-openchrome (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/953344 Title: [VX800] openchrome hangs when the scissors tool in gimp is used To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-openchrome/+bug/953344/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 410262] Re: [VX800]openchrome hangs when the mouse cursor is inside of a image in gimp
Hi Bartosz, I have created a new bug report (LP: #953344) Kind regards, Thomas -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/410262 Title: [VX800]openchrome hangs when the mouse cursor is inside of a image in gimp To manage notifications about this bug go to: https://bugs.launchpad.net/openchrome/+bug/410262/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 410262] Re: [VX800]openchrome hangs when the mouse cursor is inside of a image in gimp
With the release of the new package I did happily see that the patch from revision 921 (which fixed the problem for me) was added. Unfortunately I had to realize that also xaa_solid.patch was added what re-introduced the gimp-hang for me. I was also reporting that upstream in bug 354, and thus this second patch was not applied upstream. http://openchrome.org/trac/ticket/354 So please revert 101_xaa_solid.patch, as this re-introduces this bug for me! P.S.: For me it is 100% reproducible be using the scissors-tool in gimp. ** Bug watch added: OpenChrome Trac #354 http://www.openchrome.org/trac/ticket/354 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/410262 Title: [VX800]openchrome hangs when the mouse cursor is inside of a image in gimp To manage notifications about this bug go to: https://bugs.launchpad.net/openchrome/+bug/410262/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 946238] [NEW] QUrl.toLocalFile returns nothing if given non-canonical path
Public bug reported: I did observe that there are no notification sounds with the KDE 4.8 backport in oneiric. The reason is this bug in KDE 4.8: https://bugs.kde.org/show_bug.cgi?id=285028 So it is not the fault of KDE itself, but a bug in qt4-x11 version 4.8.0 and is already fixed in version 4.8.1: https://bugreports.qt-project.org/browse/QTBUG-22382 As precise uses the same version of qt4-x11, the bug should be there, too. So please update qt4-x11 to version 4.8.1 ** Affects: qt4-x11 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/946238 Title: QUrl.toLocalFile returns nothing if given non-canonical path To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qt4-x11/+bug/946238/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 574733] Re: serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries
I was able to verify that the problem is fixed in Oneiric. So for me this is not an issue anymore. (but it's a pity that it wasn't fixed in Natty...) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/574733 Title: serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/574733/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 778043] Re: vesafb: mtrr module parameter is uint, not bool
Unfortunately, I don't have a Lucid or Maverick installation at hand, so maybe someone else could test these kernels?! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778043 Title: vesafb: mtrr module parameter is uint, not bool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/778043/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 778043] Re: vesafb: mtrr module parameter is uint, not bool
** Tags added: verification-done-natty ** Tags removed: verification-needed-natty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778043 Title: vesafb: mtrr module parameter is uint, not bool -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 778043] Re: vesafb: mtrr module parameter is uint, not bool
I can confirm this bug is fixed in linux-image-2.6.38-10-generic-pae. Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778043 Title: vesafb: mtrr module parameter is uint, not bool -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 778043] [NEW] vesafb: mtrr module parameter is uint, not bool
Public bug reported: The UBUNTU SAUCE patches that add module support to vesafb make the mtrr module parameter bool. This only allows the values 0 and 1, thus no MTRR entries or uncachable MTRR entries. To enable write- combining (or write-back) MTRR entries, the mtrr module parameter should be uint (or int). I'll attach two patches, the first makes the described modification, the second one additionally makes write-combining MTRR entries the default. (Just as it already is for e.g. uvesafb.) Kind regards, Thomas ** Affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778043 Title: vesafb: mtrr module parameter is uint, not bool -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 778043] Re: vesafb: mtrr module parameter is uint, not bool
** Patch added: fix_vesafb_mtrr_module_param.patch https://bugs.launchpad.net/bugs/778043/+attachment/2115041/+files/fix_vesafb_mtrr_module_param.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778043 Title: vesafb: mtrr module parameter is uint, not bool -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 778043] Re: vesafb: mtrr module parameter is uint, not bool
** Patch added: enable_vesafb_mtrr_by_default.patch https://bugs.launchpad.net/ubuntu/+source/linux/+bug/778043/+attachment/2115044/+files/enable_vesafb_mtrr_by_default.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778043 Title: vesafb: mtrr module parameter is uint, not bool -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 574733] Re: serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries
By now the patch has been merged upstream. http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=803a4e14a7dceaf01dbc0e02c0fdea2eba4c81b3 So I'd be happy if you could also take it into the ubuntu tree. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/574733 Title: serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 574733] Re: serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries
@Andi -- I already did the first step with slightly improved patches:
http://marc.info/?m=129086507505163
Unfortunately the ioremap_{wc,cache,nocache} functions seem not to be
supported by all the architectures where [u]vesafb build. Paul Mundt
recognized it, and now I'm looking if I can establish these functions
for all architectures, or at least be sure to correctly use fall-back
functions.
As I'm quite busy now with my daily work, this may have to wait a bit...
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Title:
serve Xorg performance penalty due to [u]vesafb creating wrong PAT
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[Bug 574733] Re: serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries
Hi Steve, no, I have not sent my patch upstream, yet. Do you want me to? Kind regards, Thomas -- serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries https://bugs.launchpad.net/bugs/574733 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 574733] Re: serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries
Hi, I tested this kernel linked from https://wiki.ubuntu.com/KernelMainlineBuilds with lucid: linux-image-2.6.35-999-generic_2.6.35-999.201006021335_i386.deb It does not contain vesafb but uvesafb module. So I tested uvesafb and it behaves just like the lucid kernel module. This means even though uvesafb adds write-combining MTRR entries it adds uncached-minus PAT entries. Therefore the openchrome driver cannot add overlapping write- combining PAT entries and also uses uncached-minus PAT entries. This results in the serve performance penalty exactly as described in my first post. So no difference between lucid kernel and mainline kernel. I'll remove the 'needs-upstream-testing' tag. Best regards, Thomas ** Tags removed: needs-kernel-logs needs-upstream-testing -- serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries https://bugs.launchpad.net/bugs/574733 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 574733] Re: serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries
Hi Jeremy,
today I tested the maverick alpha 1 and observed the same behavior as with
lucid:
1. No extra kernel parameters:
- vga16fb is loaded and not [u]vesafb
- thus the framebuffer terminal does not work on my NC20 (maybe I should open
a bug for this, too?)
- no PAT entries are created by vga16fb
- correct (write combining) PAT entries for openchrome
2. video=vesafb:mtrr=3 vga=792 kernel parameter
- vesafb is loaded
- now the framebuffer terminal works correctly
- uncached-minus PAT entries are created by vesafb
- incorrect (uncached-minus) PAT entries for openchrome
Unfortunately the maverick alpha 1 ISO has no uvesafb in the initramfs,
so I couldn't test this.
I will upload the apport files while above config 2. is loaded.
Kind regards,
Thomas
** Tags added: apport-collected
** Description changed:
Hi,
when using uvesafb or vesafb, these drivers will create uncached-minus
PAT entries for the framebuffer memory because they use ioremap(). WHen
the framebuffer memory intersects with the video RAM used by Xorg, the
complete video RAM will be mapped uncached-minus what results in a
server performance penalty.
Here are the correct MTRR entries created by uvesafb:
schli...@netbook:~$ cat /proc/mtrr
reg00: base=0x0 (0MB), size= 2048MB, count=1: write-back
reg01: base=0x06ff0 ( 1791MB), size=1MB, count=1: uncachable
reg02: base=0x07000 ( 1792MB), size= 256MB, count=1: uncachable
reg03: base=0x0d000 ( 3328MB), size= 16MB, count=1: write-combining
And here are the problematic PAT entries:
schli...@netbook:~$ sudo cat /sys/kernel/debug/x86/pat_memtype_list
PAT memtype list:
write-back @ 0x0-0x1000
uncached-minus @ 0x6fedd000-0x6fee3000
uncached-minus @ 0x6fee2000-0x6fee3000
uncached-minus @ 0x6fee2000-0x6fee3000
uncached-minus @ 0x6fee2000-0x6fee3000
uncached-minus @ 0x6fee2000-0x6fee3000
uncached-minus @ 0x6fee2000-0x6fee3000
uncached-minus @ 0x6fee2000-0x6fee3000
uncached-minus @ 0x6fee2000-0x6fee3000
uncached-minus @ 0x6fee3000-0x6fee4000
uncached-minus @ 0x6fee3000-0x6fee4000
uncached-minus @ 0x6fee3000-0x6fee4000
uncached-minus @ 0xd000-0xe000 -- created by xserver-xorg
uncached-minus @ 0xd000-0xd1194000 -- created by uvesafb
uncached-minus @ 0xf400-0xf4009000
uncached-minus @ 0xf420-0xf440
uncached-minus @ 0xf500-0xf501
uncached-minus @ 0xf510-0xf5104000
uncached-minus @ 0xf540-0xf5404000
uncached-minus @ 0xf5404000-0xf5405000
uncached-minus @ 0xf5404000-0xf5405000
uncached-minus @ 0xfed0-0xfed01000
Therefore I created the attached patch for uvesafb which uses ioremap_wc() to
create the correct PAT entries, as shown below:
schli...@netbook:~$ sudo cat /sys/kernel/debug/x86/pat_memtype_list
PAT memtype list:
write-back @ 0x0-0x1000
uncached-minus @ 0x6fedd000-0x6fee3000
uncached-minus @ 0x6fee2000-0x6fee3000
uncached-minus @ 0x6fee2000-0x6fee3000
uncached-minus @ 0x6fee2000-0x6fee3000
uncached-minus @ 0x6fee2000-0x6fee3000
uncached-minus @ 0x6fee2000-0x6fee3000
uncached-minus @ 0x6fee2000-0x6fee3000
uncached-minus @ 0x6fee2000-0x6fee3000
uncached-minus @ 0x6fee3000-0x6fee4000
uncached-minus @ 0x6fee3000-0x6fee4000
uncached-minus @ 0x6fee3000-0x6fee4000
write-combining @ 0xd000-0xe000
write-combining @ 0xd000-0xd1194000
uncached-minus @ 0xf400-0xf4009000
uncached-minus @ 0xf420-0xf440
uncached-minus @ 0xf500-0xf501
uncached-minus @ 0xf510-0xf5104000
uncached-minus @ 0xf540-0xf5404000
uncached-minus @ 0xf5404000-0xf5405000
uncached-minus @ 0xf5404000-0xf5405000
uncached-minus @ 0xfed0-0xfed01000
This results in a performance gain, objectively measurable with e.g. x11perf
-comppixwin10 -comppixwin100 -comppixwin500:
1: x11perf_xaa_lucid.log
2: x11perf_xaa_lucid_patched.log
1 2 Operation
- -
30.0 296000.0 ( 0.99) Composite 10x10 from window to window
38400.038500.0 ( 1.00) Composite 100x100 from window to window
1760.0 1760.0 ( 1.00) Composite 500x500 from window to window
124000.0 202000.0 ( 1.63) Composite 10x10 from pixmap to window
3340.024400.0 ( 7.31) Composite 100x100 from pixmap to window
131.0 1150.0 ( 8.78) Composite 500x500 from pixmap to window
You can see the serve performance gain when composing larger pixmaps to
window.
Please consider applying/pushing the attached patch. I'll also attach a very
similar patch for vesafb.
Kind regards,
Thomas
+ ---
+ AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.22.1.
+ AplayDevices:
+ List of PLAYBACK Hardware Devices
+ card 0: VT82xx [HDA VIA VT82xx], device 0: ALC272 Analog [ALC272 Analog]
+Subdevices: 1/1
+Subdevice #0: subdevice #0
+ Architecture: i386
+
[Bug 574733] AudioDevicesInUse.txt
apport information ** Attachment added: AudioDevicesInUse.txt http://launchpadlibrarian.net/49788252/AudioDevicesInUse.txt -- serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries https://bugs.launchpad.net/bugs/574733 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 574733] AlsaDevices.txt
apport information ** Attachment added: AlsaDevices.txt http://launchpadlibrarian.net/49788251/AlsaDevices.txt -- serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries https://bugs.launchpad.net/bugs/574733 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 574733] BootDmesg.txt
apport information ** Attachment added: BootDmesg.txt http://launchpadlibrarian.net/49788267/BootDmesg.txt -- serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries https://bugs.launchpad.net/bugs/574733 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 574733] Card0.Amixer.values.txt
apport information ** Attachment added: Card0.Amixer.values.txt http://launchpadlibrarian.net/49788268/Card0.Amixer.values.txt -- serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries https://bugs.launchpad.net/bugs/574733 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 574733] Card0.Codecs.codec.0.txt
apport information ** Attachment added: Card0.Codecs.codec.0.txt http://launchpadlibrarian.net/49788269/Card0.Codecs.codec.0.txt -- serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries https://bugs.launchpad.net/bugs/574733 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 574733] CurrentDmesg.txt
apport information ** Attachment added: CurrentDmesg.txt http://launchpadlibrarian.net/49788270/CurrentDmesg.txt -- serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries https://bugs.launchpad.net/bugs/574733 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 574733] IwConfig.txt
apport information ** Attachment added: IwConfig.txt http://launchpadlibrarian.net/49788271/IwConfig.txt -- serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries https://bugs.launchpad.net/bugs/574733 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 574733] Lspci.txt
apport information ** Attachment added: Lspci.txt http://launchpadlibrarian.net/49788273/Lspci.txt -- serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries https://bugs.launchpad.net/bugs/574733 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 574733] Lsusb.txt
apport information ** Attachment added: Lsusb.txt http://launchpadlibrarian.net/49788275/Lsusb.txt -- serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries https://bugs.launchpad.net/bugs/574733 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 574733] PciMultimedia.txt
apport information ** Attachment added: PciMultimedia.txt http://launchpadlibrarian.net/49788276/PciMultimedia.txt -- serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries https://bugs.launchpad.net/bugs/574733 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 574733] ProcCpuinfo.txt
apport information ** Attachment added: ProcCpuinfo.txt http://launchpadlibrarian.net/49788277/ProcCpuinfo.txt -- serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries https://bugs.launchpad.net/bugs/574733 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 574733] ProcInterrupts.txt
apport information ** Attachment added: ProcInterrupts.txt http://launchpadlibrarian.net/49788278/ProcInterrupts.txt -- serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries https://bugs.launchpad.net/bugs/574733 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 574733] ProcModules.txt
apport information ** Attachment added: ProcModules.txt http://launchpadlibrarian.net/49788279/ProcModules.txt -- serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries https://bugs.launchpad.net/bugs/574733 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 574733] RfKill.txt
apport information ** Attachment added: RfKill.txt http://launchpadlibrarian.net/49788280/RfKill.txt -- serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries https://bugs.launchpad.net/bugs/574733 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 574733] UdevDb.txt
apport information ** Attachment added: UdevDb.txt http://launchpadlibrarian.net/49788281/UdevDb.txt -- serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries https://bugs.launchpad.net/bugs/574733 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 574733] UdevLog.txt
apport information ** Attachment added: UdevLog.txt http://launchpadlibrarian.net/49788282/UdevLog.txt -- serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries https://bugs.launchpad.net/bugs/574733 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 574733] WifiSyslog.txt
apport information ** Attachment added: WifiSyslog.txt http://launchpadlibrarian.net/49788283/WifiSyslog.txt -- serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries https://bugs.launchpad.net/bugs/574733 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 574746] Re: [VX800] serve Xorg performance regression (fullscreen flash)
Hi, I finally found the reason for the worse x11perf ShmPutImage results, which turned out to be unrelated to the flash fullscreen issue, and I found a way to fix the fullscreen flash issue here. First, the worse x11perf ShmPutImage are a result of this change in xorg: http://cgit.freedesktop.org/xorg/xserver/commit/?id=11817a881cb93a89788105d1e575a468f2a8d27c With this change reverted, I get back the high benchmark result, but I see that the described bug is reintroduced and it does _not_ help the fullscreen flash issue. So it's better to not revert this change... But then I found an easy way to get the good karmic fullscreen flash experience. I simply had to disable hardware acceleration in the flash preferences. So this bug seems to be in the flash player trying to use hardware acceleration which is not available... So thank you for your attention, and sorry for the noise! Kind regards, Thomas -- [VX800] serve Xorg performance regression (fullscreen flash) https://bugs.launchpad.net/bugs/574746 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 574746] Re: [VX800] serve Xorg performance regression (fullscreen flash)
Hi Bartosz, I compiled the latest version of openchrome (r851) which seems to already include the patch you posted (r848). Unfortunately this does not change anything regarding the fullscreen flash problem nor for the x11perf testcase. I tested XAA and EXA, both didn't change significantly. The EXA results will be attached. As I had the setup now, I also built the version I used with karmic (r838) and tested this. Unfortunately no change either. So I don't think this is related with the openchrome driver alone, I think this problem is about a change in the core Xorg server. Kind regards, Thomas -- [VX800] serve Xorg performance regression (fullscreen flash) https://bugs.launchpad.net/bugs/574746 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 574746] Re: [VX800] serve Xorg performance regression (fullscreen flash)
x11perf test results for openchrome r851 with EXA ** Attachment added: x11perf_openchrome_v851_exa.log http://launchpadlibrarian.net/47813682/x11perf_openchrome_v851_exa.log -- [VX800] serve Xorg performance regression (fullscreen flash) https://bugs.launchpad.net/bugs/574746 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 574746] Re: [VX800] serve Xorg performance regression (fullscreen flash)
Xorg.log for openchrome r851 with EXA ** Attachment added: Xorg_openchrome_v851_exa.log http://launchpadlibrarian.net/47813825/Xorg_openchrome_v851_exa.log -- [VX800] serve Xorg performance regression (fullscreen flash) https://bugs.launchpad.net/bugs/574746 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 574733] [NEW] serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries
Public bug reported: Hi, when using uvesafb or vesafb, these drivers will create uncached-minus PAT entries for the framebuffer memory because they use ioremap(). WHen the framebuffer memory intersects with the video RAM used by Xorg, the complete video RAM will be mapped uncached-minus what results in a server performance penalty. Here are the correct MTRR entries created by uvesafb: schli...@netbook:~$ cat /proc/mtrr reg00: base=0x0 (0MB), size= 2048MB, count=1: write-back reg01: base=0x06ff0 ( 1791MB), size=1MB, count=1: uncachable reg02: base=0x07000 ( 1792MB), size= 256MB, count=1: uncachable reg03: base=0x0d000 ( 3328MB), size= 16MB, count=1: write-combining And here are the problematic PAT entries: schli...@netbook:~$ sudo cat /sys/kernel/debug/x86/pat_memtype_list PAT memtype list: write-back @ 0x0-0x1000 uncached-minus @ 0x6fedd000-0x6fee3000 uncached-minus @ 0x6fee2000-0x6fee3000 uncached-minus @ 0x6fee2000-0x6fee3000 uncached-minus @ 0x6fee2000-0x6fee3000 uncached-minus @ 0x6fee2000-0x6fee3000 uncached-minus @ 0x6fee2000-0x6fee3000 uncached-minus @ 0x6fee2000-0x6fee3000 uncached-minus @ 0x6fee2000-0x6fee3000 uncached-minus @ 0x6fee3000-0x6fee4000 uncached-minus @ 0x6fee3000-0x6fee4000 uncached-minus @ 0x6fee3000-0x6fee4000 uncached-minus @ 0xd000-0xe000 -- created by xserver-xorg uncached-minus @ 0xd000-0xd1194000 -- created by uvesafb uncached-minus @ 0xf400-0xf4009000 uncached-minus @ 0xf420-0xf440 uncached-minus @ 0xf500-0xf501 uncached-minus @ 0xf510-0xf5104000 uncached-minus @ 0xf540-0xf5404000 uncached-minus @ 0xf5404000-0xf5405000 uncached-minus @ 0xf5404000-0xf5405000 uncached-minus @ 0xfed0-0xfed01000 Therefore I created the attached patch for uvesafb which uses ioremap_wc() to create the correct PAT entries, as shown below: schli...@netbook:~$ sudo cat /sys/kernel/debug/x86/pat_memtype_list PAT memtype list: write-back @ 0x0-0x1000 uncached-minus @ 0x6fedd000-0x6fee3000 uncached-minus @ 0x6fee2000-0x6fee3000 uncached-minus @ 0x6fee2000-0x6fee3000 uncached-minus @ 0x6fee2000-0x6fee3000 uncached-minus @ 0x6fee2000-0x6fee3000 uncached-minus @ 0x6fee2000-0x6fee3000 uncached-minus @ 0x6fee2000-0x6fee3000 uncached-minus @ 0x6fee2000-0x6fee3000 uncached-minus @ 0x6fee3000-0x6fee4000 uncached-minus @ 0x6fee3000-0x6fee4000 uncached-minus @ 0x6fee3000-0x6fee4000 write-combining @ 0xd000-0xe000 write-combining @ 0xd000-0xd1194000 uncached-minus @ 0xf400-0xf4009000 uncached-minus @ 0xf420-0xf440 uncached-minus @ 0xf500-0xf501 uncached-minus @ 0xf510-0xf5104000 uncached-minus @ 0xf540-0xf5404000 uncached-minus @ 0xf5404000-0xf5405000 uncached-minus @ 0xf5404000-0xf5405000 uncached-minus @ 0xfed0-0xfed01000 This results in a performance gain, objectively measurable with e.g. x11perf -comppixwin10 -comppixwin100 -comppixwin500: 1: x11perf_xaa_lucid.log 2: x11perf_xaa_lucid_patched.log 1 2 Operation - - 30.0 296000.0 ( 0.99) Composite 10x10 from window to window 38400.038500.0 ( 1.00) Composite 100x100 from window to window 1760.0 1760.0 ( 1.00) Composite 500x500 from window to window 124000.0 202000.0 ( 1.63) Composite 10x10 from pixmap to window 3340.024400.0 ( 7.31) Composite 100x100 from pixmap to window 131.0 1150.0 ( 8.78) Composite 500x500 from pixmap to window You can see the serve performance gain when composing larger pixmaps to window. Please consider applying/pushing the attached patch. I'll also attach a very similar patch for vesafb. Kind regards, Thomas ** Affects: linux (Ubuntu) Importance: Undecided Status: New -- serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries https://bugs.launchpad.net/bugs/574733 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 574733] Re: serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries
** Patch added: Fix uvesafb to use correct ioremap_* calls and create correct PAT entries http://launchpadlibrarian.net/47637167/uvesafb.diff -- serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries https://bugs.launchpad.net/bugs/574733 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 574733] Re: serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries
Similar patch for vesafb to use the correct ioremap_* calls to create suited PAT entries. ** Patch added: Fix for vesafb http://launchpadlibrarian.net/47637352/vesafb.diff -- serve Xorg performance penalty due to [u]vesafb creating wrong PAT entries https://bugs.launchpad.net/bugs/574733 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 574746] [NEW] serve Xorg performance regression (fullscreen flash)
Public bug reported:
Binary package hint: xorg
Hi,
I am the owner of a Samsung NC20 netbook with a Via Nano CPU and a Via
VX800 chipset. With karmic I was able to play most fullscreen flash
videos fluently. After the upgrade to lucid, this it no more possible. I
already found and fixed a bug for me (Launchpad Bug #574733) and the
performance got measurably better, but there is still a major regressen
and fullscreen flash is like a dia show.
I think I got a way to show/measure the problem with x11perf -shmputxy10
-shmputxy100 -shmputxy500:
1: x11perf_exa_karmic.log
2: x11perf_xaa_karmic.log
3: x11perf_exa_lucid_patched.log
4: x11perf_xaa_lucid_patched.log
1 2 3 4 Operation
- - -
-
152000.0 109000.0 ( 0.72) 159000.0 ( 1.05) 121000.0 ( 0.80)
ShmPutImage 10x10 square
22300.0 1890.0 ( 0.085)22900.0 ( 1.03) 1940.0 ( 0.087)
ShmPutImage 100x100 square
1020.0 76.0 ( 0.075) 1020.0 ( 1.00) 76.7 ( 0.075)
ShmPutImage 500x500 square
157000.0 108000.0 ( 0.69)18600.0 ( 0.12)19800.0 ( 0.13)
ShmPutImage XY 10x10 square
22200.0 1920.0 ( 0.086) 324.0 ( 0.015) 278.0 ( 0.013)
ShmPutImage XY 100x100 square
996.0 76.0 ( 0.076) 11.3 ( 0.011)9.2 ( 0.009)
ShmPutImage XY 500x500 square
As you can see, EXA is better than XAA, but more important, lucid is
much worse than karmic for the ShmPutImage XY test. As these numbers
relate very good to my fullscreen flash experience, I think this may be
related.
Kind regards,
Thomas
---
Architecture: i386
DistroRelease: Ubuntu 10.04
DkmsStatus:
virtualbox-ose, 3.1.6, 2.6.31-21-generic, i686: built
virtualbox-ose, 3.1.6, 2.6.32-21-generic, i686: installed
MachineType: SAMSUNG ELECTRONICS CO., LTD. NC20/NB20
Package: xorg 1:7.5+5ubuntu1
PackageArchitecture: i386
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-21-generic
root=UUID=28a00041-0781-44a2-8a24-684926bf9ea9 ro video=uvesafb:vbemode=0x230
quiet splash
ProcEnviron:
LANGUAGE=de_DE:de:en_GB:en
LANG=de_DE.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2
Tags: lucid lucid
Uname: Linux 2.6.32-21-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 11/25/2009
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: 10MQ
dmi.board.name: NC20/NB20
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnPhoenixTechnologiesLtd.:bvr10MQ:bd11/25/2009:svnSAMSUNGELECTRONICSCO.,LTD.:pnNC20/NB20:pvr04MQ:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNC20/NB20:rvr:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A:
dmi.product.name: NC20/NB20
dmi.product.version: 04MQ
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
system:
distro: Ubuntu
codename: lucid
architecture: i686
kernel: 2.6.32-21-generic
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-collected
** Tags added: apport-collected
** Description changed:
Binary package hint: xorg
Hi,
I am the owner of a Samsung NC20 netbook with a Via Nano CPU and a Via
VX800 chipset. With karmic I was able to play most fullscreen flash
videos fluently. After the upgrade to lucid, this it no more possible. I
already found and fixed a bug for me (Launchpad Bug #574733) and the
performance got measurably better, but there is still a major regressen
and fullscreen flash is like a dia show.
I think I got a way to show/measure the problem with x11perf -shmputxy10
-shmputxy100 -shmputxy500:
1: x11perf_exa_karmic.log
2: x11perf_xaa_karmic.log
3: x11perf_exa_lucid_patched.log
4: x11perf_xaa_lucid_patched.log
1 2 3 4
Operation
- - -
-
152000.0 109000.0 ( 0.72) 159000.0 ( 1.05) 121000.0 ( 0.80)
ShmPutImage 10x10 square
22300.0 1890.0 ( 0.085)22900.0 ( 1.03) 1940.0 ( 0.087)
ShmPutImage 100x100 square
1020.0 76.0 ( 0.075) 1020.0 ( 1.00) 76.7 ( 0.075)
ShmPutImage 500x500 square
157000.0 108000.0 ( 0.69)18600.0 ( 0.12)19800.0 ( 0.13)
ShmPutImage XY 10x10 square
22200.0 1920.0 ( 0.086) 324.0 ( 0.015) 278.0 ( 0.013)
ShmPutImage XY 100x100 square
996.0 76.0 ( 0.076) 11.3 ( 0.011)9.2 ( 0.009)
ShmPutImage XY 500x500 square
As you can see, EXA is better than XAA, but more important, lucid is
much worse than karmic for the ShmPutImage XY test. As these numbers
relate very good to my fullscreen flash experience, I think this may be
related.
Kind
[Bug 574746] BootDmesg.txt
apport information ** Attachment added: BootDmesg.txt http://launchpadlibrarian.net/47640560/BootDmesg.txt -- serve Xorg performance regression (fullscreen flash) https://bugs.launchpad.net/bugs/574746 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 574746] CurrentDmesg.txt
apport information ** Attachment added: CurrentDmesg.txt http://launchpadlibrarian.net/47640580/CurrentDmesg.txt -- serve Xorg performance regression (fullscreen flash) https://bugs.launchpad.net/bugs/574746 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 574746] Dependencies.txt
apport information ** Attachment added: Dependencies.txt http://launchpadlibrarian.net/47640622/Dependencies.txt -- serve Xorg performance regression (fullscreen flash) https://bugs.launchpad.net/bugs/574746 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 574746] Lspci.txt
apport information ** Attachment added: Lspci.txt http://launchpadlibrarian.net/47640724/Lspci.txt -- serve Xorg performance regression (fullscreen flash) https://bugs.launchpad.net/bugs/574746 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 574746] Lsusb.txt
apport information ** Attachment added: Lsusb.txt http://launchpadlibrarian.net/47640834/Lsusb.txt -- serve Xorg performance regression (fullscreen flash) https://bugs.launchpad.net/bugs/574746 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 574746] PciDisplay.txt
apport information ** Attachment added: PciDisplay.txt http://launchpadlibrarian.net/47640931/PciDisplay.txt -- serve Xorg performance regression (fullscreen flash) https://bugs.launchpad.net/bugs/574746 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 574746] ProcCpuinfo.txt
apport information ** Attachment added: ProcCpuinfo.txt http://launchpadlibrarian.net/47641079/ProcCpuinfo.txt -- serve Xorg performance regression (fullscreen flash) https://bugs.launchpad.net/bugs/574746 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 574746] ProcInterrupts.txt
apport information ** Attachment added: ProcInterrupts.txt http://launchpadlibrarian.net/47641140/ProcInterrupts.txt -- serve Xorg performance regression (fullscreen flash) https://bugs.launchpad.net/bugs/574746 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 574746] ProcModules.txt
apport information ** Attachment added: ProcModules.txt http://launchpadlibrarian.net/47641234/ProcModules.txt -- serve Xorg performance regression (fullscreen flash) https://bugs.launchpad.net/bugs/574746 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 574746] RelatedPackageVersions.txt
apport information ** Attachment added: RelatedPackageVersions.txt http://launchpadlibrarian.net/47641413/RelatedPackageVersions.txt -- serve Xorg performance regression (fullscreen flash) https://bugs.launchpad.net/bugs/574746 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 574746] UdevDb.txt
apport information ** Attachment added: UdevDb.txt http://launchpadlibrarian.net/47641463/UdevDb.txt -- serve Xorg performance regression (fullscreen flash) https://bugs.launchpad.net/bugs/574746 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 574746] UdevLog.txt
apport information ** Attachment added: UdevLog.txt http://launchpadlibrarian.net/47641534/UdevLog.txt -- serve Xorg performance regression (fullscreen flash) https://bugs.launchpad.net/bugs/574746 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 574746] XorgLog.txt
apport information ** Attachment added: XorgLog.txt http://launchpadlibrarian.net/47641585/XorgLog.txt -- serve Xorg performance regression (fullscreen flash) https://bugs.launchpad.net/bugs/574746 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 574746] XorgLogOld.txt
apport information ** Attachment added: XorgLogOld.txt http://launchpadlibrarian.net/47641611/XorgLogOld.txt -- serve Xorg performance regression (fullscreen flash) https://bugs.launchpad.net/bugs/574746 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 574746] Xrandr.txt
apport information ** Attachment added: Xrandr.txt http://launchpadlibrarian.net/47641649/Xrandr.txt -- serve Xorg performance regression (fullscreen flash) https://bugs.launchpad.net/bugs/574746 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 574746] glxinfo.txt
apport information ** Attachment added: glxinfo.txt http://launchpadlibrarian.net/47641724/glxinfo.txt -- serve Xorg performance regression (fullscreen flash) https://bugs.launchpad.net/bugs/574746 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 574746] setxkbmap.txt
apport information ** Attachment added: setxkbmap.txt http://launchpadlibrarian.net/47641759/setxkbmap.txt -- serve Xorg performance regression (fullscreen flash) https://bugs.launchpad.net/bugs/574746 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 574746] xdpyinfo.txt
apport information ** Attachment added: xdpyinfo.txt http://launchpadlibrarian.net/47641817/xdpyinfo.txt -- serve Xorg performance regression (fullscreen flash) https://bugs.launchpad.net/bugs/574746 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 574746] xkbcomp.txt
apport information ** Attachment added: xkbcomp.txt http://launchpadlibrarian.net/47641866/xkbcomp.txt -- serve Xorg performance regression (fullscreen flash) https://bugs.launchpad.net/bugs/574746 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 488792] Re: Built-in acpi-cpufreq causes problems on Via Nano CPUs
For Karmic this bug is fixed in kernel 2.6.31-20.57, or in more detail by this change: * Enable ACPI PDC handshake for VIA/Centaur CPUs - LP: #494633 -- Built-in acpi-cpufreq causes problems on Via Nano CPUs https://bugs.launchpad.net/bugs/488792 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 488792] Re: Built-in acpi-cpufreq causes problems on Via Nano CPUs
Btw. in Lucid, this VIA Nano frequency-scaling bug was already fixed in kernel 2.6.32-7.9. The commit is: http://kernel.ubuntu.com/git?p=ubuntu/ubuntu-lucid.git;a=commit;h=d77b81974521c82fa6fda38dfff1b491dcc62a32 ** Changed in: ubuntu Status: New = Fix Released -- Built-in acpi-cpufreq causes problems on Via Nano CPUs https://bugs.launchpad.net/bugs/488792 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
