[Bug 778052] Re: [2.6.38] Attached Verbatim USB-stick results in high CPU
Issue solved due to upgrade to Oneiric and formatted verbatim. Thanks for the fix. ** Changed in: linux (Ubuntu) Status: Incomplete = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778052 Title: [2.6.38] Attached Verbatim USB-stick results in high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/778052/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 778052] Re: [2.6.38] Attached Verbatim USB-stick results in high CPU
Thanks Brad. Unfortunately I'm unable to find 3.0.0-11.17 for Natty, looking at mainline and ppa. Please point me to the .deb file, thanks. http://kernel.ubuntu.com/~kernel-ppa/mainline/daily/current/ http://kernel.ubuntu.com/~kernel-ppa/mainline/?C=M;O=D -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778052 Title: [2.6.38] Attached Verbatim USB-stick results in high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/778052/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 778052] Re: [2.6.38] Attached Verbatim USB-stick results in high CPU
Thank you for taking the time to file a bug report on this issue. However, given the number of bugs that the Kernel Team receives during any development cycle it is impossible for us to review them all. Therefore, we occasionally resort to using automated bots to request further testing. This is such a request. We have noted that there is a newer version of the development kernel currently in the release pocket than the one you tested when this issue was found. Please test again with the newer kernel and indicate in the bug if this issue still exists or not. If the bug still exists, change the bug status from Incomplete to Confirmed. If the bug no longer exists, change the bug status from Incomplete to Fix Released. Thank you for your help. ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete ** Tags added: kernel-request-3.0.0-11.17 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778052 Title: [2.6.38] Attached Verbatim USB-stick results in high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/778052/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 778052] Re: [2.6.38] Attached Verbatim USB-stick results in high CPU
The issue is gone with kernel linux-image-3.0.0-8-generic. Plugged in verbatim-stick doesn't lead to cpu raise or freeze, neither does opening palimpsest. $ apt-cache policy linux-image-3.0.0-8-generic linux-image-3.0.0-8-generic: Installed: 3.0.0-8.10 Candidate: 3.0.0-8.11 Version table: 3.0.0-8.11 0 ** Tags added: apport-collected staging ** Description changed: Reproducable. Attached usb-stick immediately results in high CPU range 81-89 %. CPU fan races from ~1200 to ~2200 rpm. Copy 350+MB from local hd to usb-stick. (Side note: more or less slow Bug #392089) After finished, open palimpsest to unmount usb-stick. Result: palimpsest freeze, mouse freeze. Switch to tty, kill palimpsest and gvfs-gdu-volume. Back to desktop CPU slowed a little down, range 69-72 %. Reopen palimpsest, CPU races again to ~80+% Unmount and safely remove usb-stick. CPU slows immediately down to 2-3%. It doesn't occur when usb-hd is switched on. It didn't occur in Maverick. USB-stick is FAT32, usb-hd is ext4 and fat32. FWIW. usb-stick $sudo hdparm -tT /dev/sdc1 /dev/sdc1: Timing cached reads: 1322 MB in 2.00 seconds = 659.56 MB/sec Timing buffered disk reads: 36 MB in 3.14 seconds = 11.48 MB/sec usb-hd $sudo hdparm -tT /dev/sdb1 /dev/sdb1: Timing cached reads: 1292 MB in 2.01 seconds = 643.43 MB/sec Timing buffered disk reads: 50 MB in 3.06 seconds = 16.33 MB/sec ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: linux-image-2.6.38-8-generic 2.6.38-8.42 ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2 Uname: Linux 2.6.38-8-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: zookeeper 1453 F pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xfe8f8000 irq 45' Mixer name : 'Realtek ALC1200' Components : 'HDA:10ec0888,104382fe,00100101' Controls : 40 Simple ctrls : 22 Card1.Amixer.info: Card hw:1 'HDMI'/'HDA ATI HDMI at 0xfe9fc000 irq 46' Mixer name : 'ATI R6xx HDMI' Components : 'HDA:1002aa01,00aa0100,00100100' Controls : 4 Simple ctrls : 1 Card1.Amixer.values: Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Date: Thu May 5 20:25:02 2011 HibernationDevice: RESUME=UUID=cd79b927-9bc1-41b4-a855-b59c9381bb59 InstallationMedia: Ubuntu 10.10 Maverick Meerkat - Release amd64 (20101007) IwConfig: lono wireless extensions. eth0 no wireless extensions. MachineType: System manufacturer System Product Name ProcEnviron: LANGUAGE=de:en LANG=C SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=4140dca6-fb8d-48b8-a427-c00093cb684a ro RelatedPackageVersions: linux-restricted-modules-2.6.38-8-generic N/A linux-backports-modules-2.6.38-8-generic N/A linux-firmware1.52 RfKill: SourcePackage: linux UpgradeStatus: Upgraded to natty on 2011-04-28 (6 days ago) dmi.bios.date: 07/30/2009 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0305 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: P5QLD PRO dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev X.0x dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0305:bd07/30/2009:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5QLDPRO:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer + --- + AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. + Architecture: amd64 + ArecordDevices: + List of CAPTURE Hardware Devices + card 0: SB [HDA ATI SB], device 0: STAC92xx Analog [STAC92xx Analog] +Subdevices: 1/1 +Subdevice #0: subdevice #0 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC0: zootie 1607 F pulseaudio + CRDA: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden + Card0.Amixer.info: + Card hw:0 'SB'/'HDA ATI SB at 0xd440 irq 16' +Mixer name : 'IDT 92HD88B1' +Components : 'HDA:111d7667,103c1475,00100105' +Controls : 14 +Simple ctrls : 9 + Card1.Amixer.info: + Card hw:1 'HDMI'/'HDA ATI HDMI at 0xd431 irq 19' +Mixer name : 'ATI RS690/780 HDMI' +Components : 'HDA:1002791a,00791a00,0010' +Controls : 4 +Simple ctrls : 1 + Card1.Amixer.values: + Simple mixer control 'IEC958',0 +Capabilities: pswitch pswitch-joined penum +Playback
[Bug 778052] Re: [2.6.38] Attached Verbatim USB-stick results in high CPU
** Tags added: oneiric -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778052 Title: [2.6.38] Attached Verbatim USB-stick results in high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/778052/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 778052] Re: [2.6.38] Attached Verbatim USB-stick results in high CPU
Still the case on an updated Oneiric and HP 625 notebook, description exactly as the topic. As soon as usb-stick gets unmounted CPU decreases rapidly. New observations, the issue occurs only with Verbatim stick, I've tested another generic-stick on Natty and Oneiric with no issues at all, no high CPU and top doesn't even take notice from udisk-daemon or gvfs-volume. Both sticks aren't empty and file copy works. Since Verbatim didn't have issues with Maverick, there obviously were changes made somewhere, that Ubuntu doesn't like Verbatim anymore. Note, due to Oneiric I'll make an apport-collect now with plugged in Verbatim. ** Attachment added: palimpsest-verbatim-oneiric.png https://bugs.launchpad.net/ubuntu/+source/linux/+bug/778052/+attachment/2202712/+files/palimpsest-verbatim-oneiric.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778052 Title: [2.6.38] Attached Verbatim USB-stick results in high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/778052/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 778052] Re: [2.6.38] Attached Verbatim USB-stick results in high CPU
apport-collect doesn't work. Attach screenshot of plugged-in generic- stick. ** Attachment added: generic-usb-stick.png https://bugs.launchpad.net/ubuntu/+source/linux/+bug/778052/+attachment/2202835/+files/generic-usb-stick.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778052 Title: [2.6.38] Attached Verbatim USB-stick results in high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/778052/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 778052] Re: [2.6.38] Attached Verbatim USB-stick results in high CPU
hello. i have the same problem with USB.. also i found the same problem described on fedora bugzilla site maybe it can be useful https://bugzilla.redhat.com/show_bug.cgi?id=575381 ** Bug watch added: Red Hat Bugzilla #575381 https://bugzilla.redhat.com/show_bug.cgi?id=575381 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778052 Title: [2.6.38] Attached Verbatim USB-stick results in high CPU -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 778052] Re: [2.6.38] Attached Verbatim USB-stick results in high CPU
and.. i have HP EliteBook 2540p like Yan Li -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778052 Title: [2.6.38] Attached Verbatim USB-stick results in high CPU -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 778052] Re: [2.6.38] Attached Verbatim USB-stick results in high CPU
FWIW, I'm seeing this similar phenomenon, but with a Debian 2.6.38-2-amd64 kernel running on an HP EliteBook 2540p. It is probably a bug in upstream 2.6.38 kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778052 Title: [2.6.38] Attached Verbatim USB-stick results in high CPU -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 778052] Re: [2.6.38] Attached Verbatim USB-stick results in high CPU
I'm still not sure how to trigger this issue on my HP EliteBook 2540p. This morning Debian delivered a new kernel 2.6.38-2-amd64 (Version: 2.6.38-5) and with it I seems can't see this issue any more. But it is also possible that this bug is only triggered after the machine has run for a long time. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778052 Title: [2.6.38] Attached Verbatim USB-stick results in high CPU -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 778052] Re: [2.6.38] Attached Verbatim USB-stick results in high CPU
** Changed in: linux (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778052 Title: [2.6.38] Attached Verbatim USB-stick results in high CPU -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 778052] Re: [2.6.38] Attached Verbatim USB-stick results in high CPU
** Attachment added: kernlog https://bugs.launchpad.net/bugs/778052/+attachment/2115090/+files/kernlog -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778052 Title: [2.6.38] Attached Verbatim USB-stick results in high CPU -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 778052] Re: [2.6.38] Attached Verbatim USB-stick results in high CPU
** Attachment added: syslog https://bugs.launchpad.net/ubuntu/+source/linux/+bug/778052/+attachment/2115112/+files/syslog -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778052 Title: [2.6.38] Attached Verbatim USB-stick results in high CPU -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 778052] Re: [2.6.38] Attached Verbatim USB-stick results in high CPU
** Attachment added: Conky-before-plugin.png https://bugs.launchpad.net/ubuntu/+source/linux/+bug/778052/+attachment/2115113/+files/Conky-before-plugin.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778052 Title: [2.6.38] Attached Verbatim USB-stick results in high CPU -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 778052] Re: [2.6.38] Attached Verbatim USB-stick results in high CPU
** Attachment added: Conky-after-plugin.png https://bugs.launchpad.net/ubuntu/+source/linux/+bug/778052/+attachment/2115114/+files/Conky-after-plugin.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778052 Title: [2.6.38] Attached Verbatim USB-stick results in high CPU -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
