hi sorry to ask this since this is new to me (i mean to say linux and ubuntu ) how to capture the usbmon log for the 'dd' test, should i do the same as you have instructed me to do earlier thanks
On Wed, Sep 7, 2011 at 2:58 PM, ganesh prasad <ganeshma...@gmail.com> wrote: > hi > i disabled it from the hardware switch( in my PC its Fn +F11) or should i > do it through command line > plz let me know if there is any other way > thanks > > On Wed, Sep 7, 2011 at 2:25 PM, Ming Lei <834...@bugs.launchpad.net>wrote: > >> Hi, >> >> On Wed, Sep 7, 2011 at 3:33 PM, Ganesh <834...@bugs.launchpad.net> wrote: >> > hi >> > there was no improvements even after disabling the realtek wifi so I did >> > what you told me to do and here is the report >> >> How did you disable the realtek wifi? >> >> > >> > ganesh@ganesh-HCL-ME-Laptop:~$ sudo dd if=/dev/null of=/media/udisk >> bs=120K >> > count=1K >> >> Sorry, maybe you should do the below: >> >> sudo dd if=/dev/zero of=/media/udisk/tmp oflag=direct bs=120K >> count=2K, >> >> and /media/udisk is the mount point of your usb disk, still capture >> the usbmon log >> for the 'dd' test. >> >> Also you can use another usb mass storage to do the same test and see if >> there >> will be any changes. >> >> >> thanks, >> -- >> Ming Lei >> >> -- >> You received this bug notification because you are subscribed to the bug >> report. >> https://bugs.launchpad.net/bugs/834476 >> >> Title: >> siletransfer to usb drive very slow in ubuntu 11.04 >> >> Status in “linux” package in Ubuntu: >> Confirmed >> >> Bug description: >> hello >> i have installed ubuntu 11.04 64bit on my laptop. recently i am facing a >> problem with file transfer to the usb drive as it takes a long time to >> transfer.problem is like, in the start the copying speed is like 17mb/s and >> after copying around 300mb it gradually drops down to less than 1mb speed >> and stays at this copying status for a long time. this problem is repeatable >> and i have tried a dozen of usb drives but with no help. so plz suggest a >> remedy >> --- >> AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. >> Architecture: amd64 >> ArecordDevices: >> **** List of CAPTURE Hardware Devices **** >> card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog] >> Subdevices: 1/1 >> Subdevice #0: subdevice #0 >> AudioDevicesInUse: >> USER PID ACCESS COMMAND >> /dev/snd/controlC0: ganesh 1414 F.... pulseaudio >> CRDA: Error: [Errno 2] No such file or directory >> Card0.Amixer.info: >> Card hw:0 'Intel'/'HDA Intel at 0xf8800000 irq 42' >> Mixer name : 'Intel IbexPeak HDMI' >> Components : 'HDA:10ec0272,15580772,00100001 >> HDA:80862804,80860101,00100000' >> Controls : 28 >> Simple ctrls : 14 >> DistroRelease: Ubuntu 11.04 >> HibernationDevice: RESUME=UUID=375bf7f1-30f5-490f-886a-272d19dde7c3 >> InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 >> (20110427.1) >> Lsusb: >> Bus 002 Device 003: ID 5986:0241 Acer, Inc BisonCam, NB Pro >> Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching >> Hub >> Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub >> Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching >> Hub >> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub >> MachineType: HCL Infosystems Limited HCL ME Laptop >> Package: linux (not installed) >> ProcEnviron: >> LANGUAGE=en_IN:en >> LANG=en_IN >> LC_MESSAGES=en_IN.UTF-8 >> SHELL=/bin/bash >> ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-11-generic >> root=UUID=4d040ce3-7fcf-4ff0-bc82-627aa4e33636 ro quiet splash vt.handoff=7 >> ProcVersionSignature: Ubuntu 2.6.38-11.48-generic 2.6.38.8 >> RelatedPackageVersions: >> linux-restricted-modules-2.6.38-11-generic N/A >> linux-backports-modules-2.6.38-11-generic N/A >> linux-firmware 1.52 >> RfKill: >> 0: phy0: Wireless LAN >> Soft blocked: no >> Hard blocked: no >> Tags: natty running-unity >> Uname: Linux 2.6.38-11-generic x86_64 >> UpgradeStatus: No upgrade log present (probably fresh install) >> UserGroups: adm admin cdrom dialout lpadmin netdev plugdev sambashare >> dmi.bios.date: 10/01/2010 >> dmi.bios.vendor: Phoenix Technologies LTD >> dmi.bios.version: 1.00.08HC2 >> dmi.board.asset.tag: Tag 12345 >> dmi.board.name: HCL ME Laptop >> dmi.board.vendor: HCL >> dmi.board.version: Not Applicable >> dmi.chassis.asset.tag: No Asset Tag >> dmi.chassis.type: 9 >> dmi.chassis.vendor: HCL >> dmi.chassis.version: N/A >> dmi.modalias: >> dmi:bvnPhoenixTechnologiesLTD:bvr1.00.08HC2:bd10/01/2010:svnHCLInfosystemsLimited:pnHCLMELaptop:pvrNotApplicable:rvnHCL:rnHCLMELaptop:rvrNotApplicable:cvnHCL:ct9:cvrN/A: >> dmi.product.name: HCL ME Laptop >> dmi.product.version: Not Applicable >> dmi.sys.vendor: HCL Infosystems Limited >> >> To manage notifications about this bug go to: >> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/834476/+subscriptions >> > > > > -- > *Ganesh Prasad Mayya* > *Protein Chemistry and Technology* > *Central Food Technology Research Institute* > > -- *Ganesh Prasad Mayya* *Protein Chemistry and Technology* *Central Food Technology Research Institute* -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/834476 Title: siletransfer to usb drive very slow in ubuntu 11.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/834476/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
