https://bugzilla.kernel.org/show_bug.cgi?id=33912 Summary: [RV515] Kernel .35 onwards, Random X freezes while scrolling Product: Drivers Version: 2.5 Kernel Version: .35 .36 .37 .38 Platform: All OS/Version: Linux Tree: Mainline Status: NEW Severity: high Priority: P1 Component: Video(DRI - non Intel) AssignedTo: drivers_video-dri@xxxxxxxxxxxxxxxxxxxx ReportedBy: drkvi-a@xxxxxxxxx Regression: Yes Created an attachment (id=55352) --> (https://bugzilla.kernel.org/attachment.cgi?id=55352) gdb of X using Kernel 2.6.38-02063802 >From kernel .35 onwards the system freezes at random. This is mostly while scrolling scrolling pages while they load in Firefox(most common) or while scrolling in Nautilus/Gedit windows while they load. Once it freezes I'm not able to do anything, only the mouse pointer alone moves but nothing else responds. It seems to happen when there is increased disk read/write.(but I'm not very sure of this) I'm using btrfs for my /home partition. This regression starts in Kernel 2.6.35-1-generic #1-Ubuntu SMP Sat Jun 5 06:18:25 UTC 2010 i686 GNU/Linux While, I dont have any problems with Kernel 2.6.34-5-generic #14-Ubuntu SMP Fri Jun 4 06:18:40 UTC 2010 i686 GNU/Linux or MainlineKernel 2.6.34-02063407-generic #201009140905 SMP Tue Sep 14 10:10:14 UTC 2010 i686 GNU/Linux, both work fine. Problem is also present in Mainline Kernel 2.6.36-020636 , Ubuntu Kernel 2.6.37-12.26 , Mainline Kernel 2.6.37-020637rc8 , Ubuntu Kernel 2.6.38-1 and Mainline Kernel 2.6.38-02063802 I'm not able to test with kernel .39 because I'm having network issues with that. ===== Lspci : https://launchpadlibrarian.net/66142452/Lspci.txt glxinfo : https://launchpadlibrarian.net/66142464/glxinfo.txt PciDisplay : https://launchpadlibrarian.net/66142454/PciDisplay.txt Other Hardware info: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/733392 ===== ------------------ProblemType: BugDistroRelease: Ubuntu 10.10 Package: xorg 1:7.5+6ubuntu3 ProcVersionSignature: Ubuntu 2.6.35-6.7-generic 2.6.35-rc3 Uname: Linux 2.6.35-6-generic i686 Architecture: i386 DRM.card0.LVDS.1: status: connected enabled: enabled dpms: On modes: 1280x800 1280x720 1152x768 1024x768 800x600 848x480 720x480 640x480 edid-base64: AP///////wBEk0EAAAAAAAAPAQOAIRV4Ck3Ak1xRiCchUFQAAAABAQEBAQEBAQEBAQEBAQEB6hoAgFAgEDAVIEQAS88QAAAYAAAADwAIACoAAQAEADJKBBkBAAAA/gBRVUFOVEFESVNQTEFZAAAA/gBRRDE1VEwwNzIKICAgAIk= DRM.card0.VGA.1: status: disconnected enabled: disabled dpms: On modes: edid-base64: Date: Fri Mar 11 22:38:14 2011InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Alpha i386 (20100924) MachineType: Acer, inc. Aspire 5670 PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-6-generic root=UUID=d0b3b834-dc68-4ad5-95e1-afefebd792ea ro quiet splash ProcEnviron: LANG=en_IN SHELL=/bin/bashSourcePackage: xorg dmi.bios.date: 01/12/07 dmi.bios.vendor: Acer dmi.bios.version: v1.3239 dmi.board.name: Bodensee dmi.board.vendor: Acer, Inc. dmi.board.version: Not Applicable dmi.chassis.type: 1 dmi.chassis.vendor: Acer, Inc. dmi.chassis.version: N/A dmi.modalias: dmi:bvnAcer:bvrv1.3239:bd01/12/07:svnAcer,inc.:pnAspire5670:pvrNotApplicable:rvnAcer,Inc.:rnBodensee:rvrNotApplicable:cvnAcer,Inc.:ct1:cvrN/A: dmi.product.name: Aspire 5670 dmi.product.version: Not Applicable dmi.sys.vendor: Acer, inc.system: distro: Ubuntu codename: maverick architecture: i686 kernel: 2.6.35-6-generic --- AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: vishnoo 10075 F.... pulseaudio /dev/snd/pcmC0D0p: vishnoo 10075 F...m pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xc8000000 irq 47' Mixer name : 'Realtek ALC883' Components : 'HDA:10ec0883,1025160d,00100002 HDA:14f12bfa,10250094,00090000' Controls : 21 Simple ctrls : 12DistroRelease: Ubuntu 10.10 Frequency: I don't know. HibernationDevice: RESUME=UUID=87513ef2-a303-4082-94f3-352058dbd5eeInstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Alpha i386 (20100924) MachineType: Acer, inc. Aspire 5670 Package: linux (not installed) PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-6-generic root=UUID=d0b3b834-dc68-4ad5-95e1-afefebd792ea ro quiet splash ProcEnviron: LANG=en_IN SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.35-6.7-generic 2.6.35-rc3Regression: Yes RelatedPackageVersions: linux-firmware 1.38.4 Reproducible: No RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: noTags: maverick kernel-graphics regression-release -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Fulfilling the Lean Software Promise Lean software platforms are now widely adopted and the benefits have been demonstrated beyond question. 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