Public bug reported: Binary package hint: xserver-xorg-video-ati
There's a serious desktop effects performance regression in Kubuntu Natty. KWin reports < 20 FPS what makes desktop effects unusable. In Kubuntu Maverick, KWin reports 60 FPS. A similar performance regression can be observed after updating i386 Maverick with the latest Xorg server and drivers from xedgers-ppa. ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: xserver-xorg-video-ati 1:6.13.2-1ubuntu2 ProcVersionSignature: Ubuntu 2.6.37-9.22-generic 2.6.37-rc5 Uname: Linux 2.6.37-9-generic x86_64 Architecture: amd64 DRM.card0.LVDS.1: status: connected enabled: enabled dpms: On modes: 1280x800 1280x720 1152x768 1024x768 800x600 848x480 720x480 640x480 edid-base64: AP///////wAGr0RDAAAAAAEQAQOAHhN4Cn/lk1VQjCciUFQAAAABAQEBAQEBAQEBAQEBAQEBEhsAfVAgFjAwIDYAML4QAAAYAAAADwAAAAAAAAAAAAAAAAAgAAAA/gBBVU8KICAgICAgICAgAAAA/gBCMTQxRVcwNCBWMyAKAHw= DRM.card0.VGA.1: status: disconnected enabled: disabled dpms: On modes: edid-base64: Date: Sat Dec 18 15:51:35 2010 GdmLog: Error: command ['kdesudo', '--', 'cat', '/var/log/gdm/:0.log'] failed with exit code 1: cat: /var/log/gdm/:0.log: No such file or directory GdmLog1: Error: command ['kdesudo', '--', 'cat', '/var/log/gdm/:0.log.1'] failed with exit code 1: cat: /var/log/gdm/:0.log.1: No such file or directory GdmLog2: Error: command ['kdesudo', '--', 'cat', '/var/log/gdm/:0.log.2'] failed with exit code 1: cat: /var/log/gdm/:0.log.2: No such file or directory LiveMediaBuild: Kubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20101215) MachineType: Hewlett-Packard HP Compaq 6910p PccardctlStatus: Socket 0: no card Socket 1: 3.3V 16-bit PC Card Subdevice 0 (function 0) bound to driver "pata_pcmcia" ProcEnviron: LANGUAGE= LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/khostname.seed boot=casper maybe-ubiquity initrd=/casper/initrd.lz quiet splash -- SourcePackage: xserver-xorg-video-ati dmi.bios.date: 09/13/2007 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 68MCD Ver. F.0A dmi.board.name: 30C1 dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 68.32 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr68MCDVer.F.0A:bd09/13/2007:svnHewlett-Packard:pnHPCompaq6910p:pvrF.0A:rvnHewlett-Packard:rn30C1:rvrKBCVersion68.32:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP Compaq 6910p dmi.product.version: F.0A dmi.sys.vendor: Hewlett-Packard glxinfo: Error: [Errno 2] No such file or directory peripherals: system: distro: Ubuntu codename: natty architecture: x86_64 kernel: 2.6.37-9-generic ** Affects: xserver-xorg-video-ati (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug natty -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in ubuntu. https://bugs.launchpad.net/bugs/691938 Title: ati radeon dri performance regression _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp