[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
I've had this same bug since lucid and keep having it today in xubuntu 18.04. It takes around one hour to transfer 5gb of data. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
** Tags added: cscc -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
This bug still exists in 18.04.02. Over 20 minutes to transfer 2 GB is insane.USB and Network transfers are killing productivity. Hopefully this will be fixed this decade... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
Was this bug actually fixed? The status shows Fix Released for Ubuntu with a last modified date of July 4 2017 by Dimitrenko (paviliong6). I don't see any updates as to what was corrected, and what version the fix will be put into? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
Launchpad has imported 19 comments from the remote bug at https://bugzilla.redhat.com/show_bug.cgi?id=562662. If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. On 2010-02-07T21:54:50+00:00 Hedayat wrote: Description of problem: I was trying to copy a very large file (3.3 Gb iso of Fedora x86_64) to a flash drive, and after copying a few hundred megabytes (e.g. 300MB) the copying speed slowed down to around 500KB/s and it was going even lower gradually. It was really unacceptable (the remaining time was climbing up to over 1 hour and 30 minutes using nautilus to copy the file). I've tried different flash drives and different USB ports of my laptop, and there was no significant difference. I encountered this slow copying in past, but usually I've ignored it as the files was not that big. But this time it was really disappointing and I've decided to see why it is so slow. iotop showed slow disk writes (it was often 0, jumping to some low values (usually less than 500KB/s) and lowering to 0 again) and lots of IO waiting time for pdflush. After searching a little in the Internet, I found that playing with dirty_ratio and dirty_background_ratio kernel parameters in /proc/sys/vm/ might help. First, I lowered the dirty_background_ratio to 1 (default value is 10), and the disk write speed jumped to around 2.5 MB/s for awhile (around 1 or a few minutes) and then the speed dropped again to around 0. Finally, I lowered the dirty_ratio parameter to 10 (default value is 20), and it resulted in a constant 2.5MB/s to 3MB/s disk read (from hard disk) and write (to usb disk) speed to the end of the copy operation (which took a few minutes rather than more than an hour!). The problem is so weird and unacceptable. As it might help, I have 1.5GBs of RAM and at the time of copy around 44% of it was used by running programs. Version-Release number of selected component (if applicable): kernel-2.6.31.12-174.2.3.fc12.x86_64 but the problem was observed in previous F12 kernels too. How reproducible: 100% in my few tests. Steps to Reproduce: 1. Start copying a large file (e.g. over 2GB) to a regular USB flash drive. Use a single big file rather than many small files. 2. Observe the copying speed Actual results: Very slow copying operation (around 450KB/s in my case) Expected results: Regular copy speed (2.5MB/s seems to be possible with my hardware and the mentioned settings) Additional info: I don't know if it helps but: the source file was on an NTFS mounted partition, and both of the partitions were mounted by Gnome. The problem might be related to the mount options used by gnome, but doesn't seem to be related to nautilus. Since I get slow speeds even using dd to copy the file. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/comments/29 On 2010-11-03T22:47:06+00:00 Bug wrote: This message is a reminder that Fedora 12 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 12. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '12'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 12's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 12 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora please change the 'version' of this bug to the applicable version. If you are unable to change the version, please add a comment here and someone will do it for you. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/comments/42 On 2010-12-03T23:10:16+00:00 Bug wrote: Fedora 12 changed to end-of-life (EOL) status on 2010-12-02. Fedora 12 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
** 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/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
shantanu saha, it will help immensely if you filed a new report via a terminal: ubuntu-bug linux Please feel free to subscribe me to it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
This bug still exits in latest version. It's not only file of USB to HDD or vice versa. This bug occurs for any kind of large file copy. System: Ubuntu 15.10 64bit Corei7 8GB RAM -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
Done! https://bugs.launchpad.net/ubuntu/+source/linux-lts-trusty/+bug/1424443 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
Still not fixed under Ubuntu 12.04 LTS x64 at least, even with the latest kernel Linux damir-macbook 3.13.0-45-generic #74~precise1-Ubuntu SMP Thu Jan 15 20:21:55 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux Writing to a 16GB USB 2.0 stick (NTFS) goes at ~17MB/s while under Windows (same amount, machine, stick, everything) goes at 30+MB/s -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
Damir Butmir, it would help immensely if you filed a new report via a terminal: ubuntu-bug linux Please feel free to subscribe me to it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
Is this not fixed now? It was fixed upstream a while ago. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
I have a brand new motherboard and the issue still remains. I guess I will have to reinstall Ubuntu. I haven't had to reinstall it in about 5 years. So annoying. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
SImplexion, thank you for your comment. So your hardware and problem may be tracked, could you please file a new report with Ubuntu by executing the following in a terminal while booted into a Ubuntu repository kernel (not a mainline one) via: ubuntu-bug linux For more on this, please read the official Ubuntu documentation: Ubuntu Bug Control and Ubuntu Bug Squad: https://wiki.ubuntu.com/Bugs/BestPractices#X.2BAC8-Reporting.Focus_on_One_Issue Ubuntu Kernel Team: https://wiki.ubuntu.com/KernelTeam/KernelTeamBugPolicies#Filing_Kernel_Bug_reports Ubuntu Community: https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette When opening up the new report, please feel free to subscribe me to it. Thank you for your understanding. Helpful bug reporting tips: https://wiki.ubuntu.com/ReportingBugs -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
Ubuntu-QC-1, thank you for your comment. So your hardware and problem may be tracked, could you please file a new report with Ubuntu by executing the following in a terminal while booted into a Ubuntu repository kernel (not a mainline one) via: ubuntu-bug linux For more on this, please read the official Ubuntu documentation: Ubuntu Bug Control and Ubuntu Bug Squad: https://wiki.ubuntu.com/Bugs/BestPractices#X.2BAC8-Reporting.Focus_on_One_Issue Ubuntu Kernel Team: https://wiki.ubuntu.com/KernelTeam/KernelTeamBugPolicies#Filing_Kernel_Bug_reports Ubuntu Community: https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette When opening up the new report, please feel free to subscribe me to it. Thank you for your understanding. Helpful bug reporting tips: https://wiki.ubuntu.com/ReportingBugs ** Tags removed: apport-collected bot-stop-nagging. slow trusty usb ** Tags added: bot-stop-nagging ** Attachment removed: WifiSyslog.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/4085731/+files/WifiSyslog.txt ** Attachment removed: UdevLog.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/4085730/+files/UdevLog.txt ** Attachment removed: UdevDb.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/4085729/+files/UdevDb.txt ** Attachment removed: PulseList.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/4085728/+files/PulseList.txt ** Attachment removed: ProcModules.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/4085727/+files/ProcModules.txt ** Attachment removed: ProcInterrupts.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/4085726/+files/ProcInterrupts.txt ** Attachment removed: ProcEnviron.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/4085725/+files/ProcEnviron.txt ** Attachment removed: ProcCpuinfo.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/4085724/+files/ProcCpuinfo.txt ** Attachment removed: Lsusb.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/4085723/+files/Lsusb.txt ** Attachment removed: Lspci.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/4085722/+files/Lspci.txt ** Attachment removed: IwConfig.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/4085721/+files/IwConfig.txt ** Attachment removed: CurrentDmesg.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/4085720/+files/CurrentDmesg.txt ** Attachment removed: CRDA.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/4085719/+files/CRDA.txt ** Attachment removed: BootDmesg.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/4085718/+files/BootDmesg.txt ** Attachment removed: AlsaInfo.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/4085717/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: ao 2970 F pulseaudio /dev/snd/controlC0: ao 2970 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 InstallationDate: Installed on 2014-04-06 (10 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Daily amd64 (20140404) MachineType: System manufacturer System Product Name Package: linux (not installed) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=b49aac97-cebf-48a0-b5b2-db2b0c148a81 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: trusty Uname: Linux 3.13.0-24-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 08/09/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1501 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: M4A88TD-M/USB3 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.:bvr1501:bd08/09/2012:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM4A88TD-M/USB3:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer ** Tags added: trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
still persists in trusty tahr Linux 3.12.0-4-generic x86_64 GNU/Linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
Henry Mata, so your hardware may be tracked, could you please file a new report via a terminal: ubuntu-bug linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
sbec67, this bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, could you please test for this with the latest development release of Ubuntu? ISO images are available from http://cdimage.ubuntu.com /daily-live/current/ . If it remains an issue, could you please run the following command in the development release from a Terminal (Applications-Accessories-Terminal), as it will automatically gather and attach updated debug information to this report: apport-collect -p linux replace-with-bug-number Also, could you please test the latest upstream kernel available following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Please do not test the daily folder, but the one all the way at the bottom. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags: kernel-fixed-upstream kernel-fixed-upstream-VERSION-NUMBER where VERSION-NUMBER is the version number of the kernel you tested. For example: kernel-fixed-upstream-v3.11 This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag: needs-upstream-testing If the mainline kernel does not fix this bug, please add the following tags: kernel-bug-exists-upstream kernel-bug-exists-upstream-VERSION-NUMBER As well, please remove the tag: needs-upstream-testing Once testing of the upstream kernel is complete, please mark this bug's Status as Confirmed. Please let us know your results. Thank you for your understanding. ** Changed in: linux (Ubuntu) Status: Triaged = Incomplete ** Attachment removed: logs.tar.gz https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/1079748/+files/logs.tar.gz ** Attachment removed: Card0.Amixer.values.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/1102181/+files/Card0.Amixer.values.txt ** Attachment removed: AlsaDevices.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/1102179/+files/AlsaDevices.txt ** Attachment removed: Card0.Codecs.codec.0.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/1102182/+files/Card0.Codecs.codec.0.txt ** Attachment removed: BootDmesg.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/1102180/+files/BootDmesg.txt ** Attachment removed: CurrentDmesg.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/1102183/+files/CurrentDmesg.txt ** Attachment removed: Lspci.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/1102185/+files/Lspci.txt ** Attachment removed: PciMultimedia.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/1102187/+files/PciMultimedia.txt ** Attachment removed: IwConfig.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/1102184/+files/IwConfig.txt ** Attachment removed: ProcCpuinfo.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/1102188/+files/ProcCpuinfo.txt ** Attachment removed: Lsusb.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/1102186/+files/Lsusb.txt ** Attachment removed: ProcInterrupts.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/1102189/+files/ProcInterrupts.txt ** Attachment removed: ProcModules.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/1102190/+files/ProcModules.txt ** Attachment removed: UdevDb.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/1102191/+files/UdevDb.txt ** Attachment removed: UdevLog.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/1102192/+files/UdevLog.txt ** Attachment removed: XsessionErrors.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/1102194/+files/XsessionErrors.txt ** Attachment removed: WifiSyslog.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/1102193/+files/WifiSyslog.txt ** Attachment removed: lsusb for 2 USB pendrives https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/1478152/+files/lsusb-v.txt ** Attachment removed: USB 2.0 hubs limiting transfer speeds to 1.1 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+attachment/1382156/+files/USB2.0Hubs_only_using_USB1.1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to:
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
@Daniel Barrett I have Debian with Liquorix kernel 3.10.X and this always works for me before inserting usb stick: sudo bash -c 'echo never /sys/kernel/mm/transparent_hugepage/enabled' I just came to this page and was surprised that there was no trace of THP or hugepages, so I added a comment. See https://www.kernel.org/doc/Documentation/vm/transhuge.txt for explanation. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
Referencing my previous post (#107): never mind. Something else is wrong with my machine. ALL disk writes are 1MB/second, even on my internal SSD RAID. So it's not just external drives. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
gonssal (#104): On 13.04 (live CD), I ran sudo modprobe ehci_hcd and copied files from an internal SSD to an external USB3 drive. I get super-slow 1 MB/second transfer rates. I boot the same computer into Windows 7 (it's dual boot) and I get 150MB/sec. I get the same problem if I use eSATA or Firewire (the external drive has all three connections): slow on 13.04, fast on Windows 7. If I boot on a Knoppix 7.2 CD, however... FAST FAST FAST transfer speed. Knoppix is 3.9 kernel, while 13.04 is 3.8. I also tried the Ubuntu nightly build of 13.10 today (kernel 3.11), and it had the same slowness problem as 13.04. I also tried #106 (echo never /sys/kernel/mm/transparent_hugepage/enabled) and it made no difference. My vendor blames the ASmedia Chipset on my motherboard, which he says Linux has rudimentary at best support for. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
Has anyone tried to disable THP (transparent huge-pages) with the following command (as root) before using USB stick? echo never /sys/kernel/mm/transparent_hugepage/enabled This can be easily undone with: echo always /sys/kernel/mm/transparent_hugepage/enabled Or just with a reboot. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
Hundreds of people, many new users, come here looking for help, and are greeted with logs or gtfo. I have a supercomputer sitting here that compute trillions of calculations per second, and yet I am getting USB transfer speeds that are measured in kilobytes per second and can frequently crash the entire system. I try to show my friends my awesome operating system, and they are super impressed, until I go to give them a file, at which point the 2 minute operation takes hours, repeatedly fails before finally freezing the entire system. So I come here, and read through years and years of people trying to report this bug and being treated like rubbish, duplicate bug reports everywhere, and every one with a different arcane work around to try, and a whole slew of wierd logging commands to run. I can certainly see how so many can feel so powerless and unheard on this issue. However, despite being told that we are imagining it, or that our hardware is faulty, or that we are too stupid to report a bug properly, we are still here trying to report the damn bug. So, pretty please. Can someone run through the exact logging process required by the devs to fix this issue? All we need is a simple step by step guide to giving you the information you need to end this abomination. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
This 'bug' is fixed running modprobe ehci_hcd (as root) in my 13.04. Been having the issue since 08.04 maybe, only now I _needed_ to fix it. So maybe load that module by default and mark this as fixed? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
I can't believe this bug still exists in Ubuntu 12.10. It's annoying as hell. Please developers work your magic and fix this once and for all! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
@garzie2000 Do you really expect people to do magic and fix a bug without proper logging? This seems to work different for all people, in my case USB transfers are fine, but seems like the people affected cannot submit a bug properly for the people who can fix it, and the people who can fix it, cannot reproduce the bug because their USB transfers are fine. Everybody claims that only copying data from the hard drive to the USB is sufficient to reproduce the bug, but that's not the case, a benchmarking from an affected system is necessary to do a fair comparison and try to find the cause of the issue. Maybe this link can be useful for that goal: http://askubuntu.com/questions/11277/usb-drive-speed-testing-app-with-test-options -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
On Fri, Mar 29, 2013 at 5:06 AM, Andrey Dj 500...@bugs.launchpad.net wrote: to test, i issued dd command: dd if=/dev/zero of=/media/usb-disk/test-file bs=32 The above dd test is very stupid, since setting bs as 32 will make usb storage transfer very very slowly, and the typical value(also max value) in kernel is 120K. Thanks, -- Ming Lei -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
This is the single most infuriating bug that I have ever seen in Ubuntu and I've been struggling with it for about 3 years now (before that there was no problem, so anybody saying large files weren't invented back then, is talking crap). How are we supposed to send log files and output for something which doesn't create either? This bug is simple to reproduce. Copy a 3gb file to a USB stick which uses FAT32 - any HD movie is a good candidate. If there is a developer who is able or willing to fix this I will happily send them a USB stick and a file for them to reproduce the problem to their hearts content, if only this stupid problem would be fixed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
Seen this problem for years. Ubuntu/Linux FAIL. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
I see this problem since precise, and it clearly is not fixed in the latest quantal. Please note that whatever caused this problem, it appeared in precise. I never had USB speed issues in oneiric. Today, I created USB installation media, using Ubuntu's Startup disk creator, from (a) the latest quantal release, (b) precise release, (c) oneiric release. Results: (a) and (b): Live image takes up to 10 minutes just to boot up, then system is so slow it is unusable. (c): Live image boots up in approx. 2 minutes and is usable. Can anyone confirm that this problem was not present in oneiric, but appeared in precise? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
@Matthew I appreciate your frustration but try to understand the people who can fix this problem are unable to reproduce it, and the people who have the problem are unable to so much as report on it properly. If you truly want this fixed please take the time to learn how to report a bug properly. At 95 comments clearly there is A problem but without a stack trace, log, or conclusive benchmarking it's unlikely to be addressed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
@elatllat The Developers don't have a 600MB of files and a common USB drive on hand to test transfer speed? The issue causes programs like Banshee and Rythmbox to force close because the system believes their is an issue if you try to transfer an entire library of music or video to a media device. So it isn't just messing with USB drives acting as part of the file sytem but also effecting devices using MTP. Its easily reproduced but impossible to test and log for the normal user. FAT32 suffers the most significantly, but the results are reproducible with EXT2 and NTFS. It's hard to benchmark for many users. They don't have the time to sit and watch 1GB of data not do anything for 6 hours. They need their PC to be usable. Even when this bug was first reported it was pretty common for people to have large files. The issue is clearly there, and has been ignored up til recently, and is only now being looked at because of Ubuntu's move from using 700MB CDs to using USB drives as a installation medium. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
@The People stating this is a falsely reported bug. I really don't understand how someone can not notice the slowness of USB transfersI wonder if anyone making these type of comments have used Windows in the last decade... I'm not trying to sound mean, but this is like talking to people with no common sense. to reproduce this bug *slap in a USB flash drive/SD card *transfer a 600mb (or larger file) (maybe the Ubuntu image?) *Take note of how long it took to transfer that *Do this over and over with every type of format until you are blue in the face, it wont make a difference repeat this on a Mac or a Windows machine...notice the drastic difference in speedBut yet it's the USB flash drives fault it's so slow *facepalm* I don't know why this happens or how to fix this issue, but this is indeed a bug somewhere... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
I have now tried to duplicate this bug with ext2 on a usb drive. It occurs when transferring over about 1GB of data. It slows down pretty rapidly. Let me know what information is required. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
simplexion (simplexion) Torsten Bronger (bronger) If you'r not going to read the history and figure out how to provide the results of a disk benchmarking tool on the exact same hardware from both an effected and unaffected, fully upgraded OS, then please don't post. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
What kind of proof? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
I'm afraid this is not fixed in Ubuntu Quantal AMD64 with latest kernel 3.5.0-6. I'm transferring data to a Sansa Clip+,S internal storage, over 2Gb in this case, starting at over 20 Mo/s to end up below 1Mo/s. So whatever fixe was released did not get ride of the problem at all. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
Alain-OIivier Breysse: read the previous posts; provide proof. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
** Changed in: linux Status: Confirmed = 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/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
On Sun, May 20, 2012 at 2:07 AM, Torsten Bronger bron...@physik.rwth-aachen.de wrote: I copied very large files with rsync. rsync prints the transfer rate on the screen, and in case of NTFS, it was the expected 10 MByte/s (I copied though 100MBit Ethernet on the USB disk), and in case of FAT32 it was 900 kByte/s. So, it was even more that a factor of 10 because for NTFS, the transfer was limited by the Ethernet. Thus, FAT32 is definitely responsible for ridiculously slow writing on the USB disk on my Lubuntu 12.04. This surely is a bug. My question is whether this is covered by this bug report here. Of course, the fat32 bug is not covered by this bug report because the bug title is 'USB file transfer causes system freezes; ops take hours instead of minutes'. So suggest to submit a new bug entry for the fat32 bug. Thanks, -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
I think a proper test methodology on both Windows and Linux should basically be: 1. Start copy operation and start stopwatch. 2. As soon as the copy is finished on the screen, umount/Safely Remove the drive. 3. Wait for activity light on USB drive to go out and stop stopwatch. I'm not sure if this bug is truly fixed on Linux, either, but because of write caching and buffering at different levels and differences in OSes, any benchmark must take into account unmounting/removing the drive, otherwise it's apples and oranges. The progress bars, they lie! On Fri, May 18, 2012 at 4:21 PM, Torsten Bronger bron...@physik.rwth-aachen.de wrote: I observe a drop to 1/10th in writing speed if I switch from NTFS to FAT32 on an external USB disk. Is this related to this issue? -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
I copied very large files with rsync. rsync prints the transfer rate on the screen, and in case of NTFS, it was the expected 10 MByte/s (I copied though 100MBit Ethernet on the USB disk), and in case of FAT32 it was 900 kByte/s. So, it was even more that a factor of 10 because for NTFS, the transfer was limited by the Ethernet. Thus, FAT32 is definitely responsible for ridiculously slow writing on the USB disk on my Lubuntu 12.04. This surely is a bug. My question is whether this is covered by this bug report here. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
I observe a drop to 1/10th in writing speed if I switch from NTFS to FAT32 on an external USB disk. Is this related to this issue? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
At this time: There are UHS-1 SDHC compatible cards that claim read speeds of 90MB/s but you need custom hardware to get speeds above normal SDHC. 25MB/s is the max write speed for SDHC. Class 4 is the max for micro/mini SDHC. There are some 15MB/s usb sticks http://usbspeed.nirsoft.net/usb_drive_speed_summary.html?o=11 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
I've just tested this in Precise. Copy and pasting a 734MB iso from internal drive to second internal drive took less than ten seconds. Copying same iso to 4gig usb stick started of well at about 15mb/sec and has now slowed to 2.8mb/sec The copy is still not finished as I write this. I'ts taken about 3 mins to copy the iso to usb. System does not freeze though. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
philinux and adri58, this bug will never get fixed if you guys don't do a proper test. You can't compare the speed of a disk drive to a usb flash stick. 1) You have to use the same disk internaly then over USB, or the same external on 2 OSes. 2) You have to provide quantitative numbers using a standard method. My tests show that there is no problem on the current or the next LTS, you guys have not run any scientific tests, and AFAIK this bug report should be closed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
@Dmole. In my case the device is a little 4 gig USB stick. You cannot test that internally. This bug has been a bain for years. The copy starts good then progressively slows down to a crawl as has been reported many times. In windows this does not happen. Therefore kernel maybe reason If you have a test for me to do on my USB stick I'm more than willing to participate. I even tried the mainlone kernel once. As suggested a while back in this bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
@philinux, You can't buy a 15mb/sec usb stick. For all we know the slowness you are experiencing could be due to it being formatted as NTFS or just a slow flash drive. 3MB/s is the expected speed of a flash drive, anything more then that can likely be attributed to compression / caching / delayed write settings. (That's why the SDHC classes were introduced http://www.sakoman.com/OMAP/microsd-card-perfomance-test-results.html) You said that windows was about 7MB/s and Linux was about 3MB/s You need to post the results of a disk benchmarking tool on the same drive from both OSes. (I have no recommendations for what windows benchmarking tool to use.) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
@philinux, this might work for you though: http://www.iozone.org/src/current/IozoneSetup.zip -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
On Tue, Apr 3, 2012 at 2:47 AM, adri58 500...@bugs.launchpad.net wrote: First of all, thanks everybody for helping me with this problem. When trying to transfer big files (1GB) the system freezes until it finishes. Anyway, speed is really slow comparing to windows: From the usbmon trace you posted, we can find the writing is slowly: complete writing more than 700MB into usb mass storage device in about 260sec. So firstly, it is just very slow, and nothing to do with system freezes (you can do other things when the transfer is ongoing) Also could you make sure if you can get better writing performance on windows in the same machine with the same usb mass storage device? Thanks -- Ming Lei -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
On Sun, Apr 1, 2012 at 1:15 PM, adri58 500...@bugs.launchpad.net wrote: https://bugs.launchpad.net/bugs/500069/+attachment/2980204/+files/1u.mon.out adri58, thanks for your post. From your usbmon trace, I found that it may take about ~22ms averagely to complete writing 120KB[1] into your usb mass storage, so the max write performance is about 5.3MB/sec, for example: /*send WRITE cmd from host to usb mass storage device*/ 880037674d40 905709519 S Bo:2:007:2 -115 31 = 55534243 9f08 00e00100 0a2a 0457 c6f0 00 880037674d40 905709611 C Bo:2:007:2 0 31 /*write 120KB data to usb mass storage device*/ 8801139ac080 905709619 S Bo:2:007:2 -115 122880 = 831683e5 c00e55d7 83e9c00e 95c1f2bf fb0300c6 81908c93 c98144a9 5980441a 8801139ac080 905731863 C Bo:2:007:2 0 122880 /*read the status of writing operation*/ 880037674d40 905731871 S Bi:2:007:1 -115 13 880037674d40 905733112 C Bi:2:007:1 0 13 = 55534253 9f08 00 The above 3 steps are an intact procedures to write 120KB into usb mass storage device. Also looks no any error information is found in your trace, so your problem should be that the usb mass storage is slow device, especially wrt. writing performance. I suggest you to do some tests on windows to see if you can get same performance with ubuntu. [1], 120KB is the max transfer unit per scsi command, also it is the most frequent transfer unit in linux usb mass storage read/write. Thanks -- Ming Lei -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
In Windows I have no problem at all. So, there must be something wrong with the Linux kernel 2012/4/2 Ming Lei 500...@bugs.launchpad.net On Sun, Apr 1, 2012 at 1:15 PM, adri58 500...@bugs.launchpad.net wrote: https://bugs.launchpad.net/bugs/500069/+attachment/2980204/+files/1u.mon.out adri58, thanks for your post. From your usbmon trace, I found that it may take about ~22ms averagely to complete writing 120KB[1] into your usb mass storage, so the max write performance is about 5.3MB/sec, for example: /*send WRITE cmd from host to usb mass storage device*/ 880037674d40 905709519 S Bo:2:007:2 -115 31 = 55534243 9f08 00e00100 0a2a 0457 c6f0 00 880037674d40 905709611 C Bo:2:007:2 0 31 /*write 120KB data to usb mass storage device*/ 8801139ac080 905709619 S Bo:2:007:2 -115 122880 = 831683e5 c00e55d7 83e9c00e 95c1f2bf fb0300c6 81908c93 c98144a9 5980441a 8801139ac080 905731863 C Bo:2:007:2 0 122880 /*read the status of writing operation*/ 880037674d40 905731871 S Bi:2:007:1 -115 13 880037674d40 905733112 C Bi:2:007:1 0 13 = 55534253 9f08 00 The above 3 steps are an intact procedures to write 120KB into usb mass storage device. Also looks no any error information is found in your trace, so your problem should be that the usb mass storage is slow device, especially wrt. writing performance. I suggest you to do some tests on windows to see if you can get same performance with ubuntu. [1], 120KB is the max transfer unit per scsi command, also it is the most frequent transfer unit in linux usb mass storage read/write. Thanks -- Ming Lei -- You received this bug notification because you are subscribed to a duplicate bug report (477843). https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: Triaged Status in “linux” package in Fedora: Unknown Bug description: USB Drive is a MP3 Player 2GB sbec@Diamant:~$ lsusb Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 002: ID 046d:c50e Logitech, Inc. MX-1000 Cordless Mouse Receiver Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 004: ID 0402:5661 ALi Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub sbec@Diamant:~$ Linux Diamant 2.6.31-15-generic #50-Ubuntu SMP Tue Nov 10 14:54:29 UTC 2009 i686 GNU/Linux Ubuntu 2.6.31-15.50-generic to test, i issued dd command: dd if=/dev/zero of=/media/usb-disk/test-file bs=32 while dd is running i run dstat this is in the log file attached. other logs are also in the tar.gz file... there is a huge USB performance Bug report #1972262. this Report is something simular To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
On Mon, Apr 2, 2012 at 10:28 PM, adri58 500...@bugs.launchpad.net wrote: In Windows I have no problem at all. OK, so what is your problem in linux? just you fell that the writing is very slow? or USB file transfer may cause system freezes? So, there must be something wrong with the Linux kernel Could you post output of the below commands on your effected machine? uname -a lsusb -vv #plug your usb mass storage into machine lcpci -vv -n Thanks -- Ming Lei -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
USB 1 is 001.5 MB/s USB 2 is 060.0 MB/s USB 3 is 625.0 MB/s adri58 is getting 5.3 MB/s, I would bet that is the max speed of his device. But if not please post the output of a disk speed testing tool from some other OS. Speed tests showing how slow flash drives are: --- --flash fat32 drive Darwin imac 11.3.0 Darwin Kernel Version 11.3.0: Thu Jan 12 18:47:41 PST 2012; root:xnu-1699.24.23~1/RELEASE_X86_64 x86_64 writing: 1024+0 records in 1024+0 records out 10240 bytes transferred in 32.315127 secs (3168795 bytes/sec) reading: 1024+0 records in 1024+0 records out 10240 bytes transferred in 3.597781 secs (28461989 bytes/sec) --- --flash fat32 drive Linux ubuntu 3.2.0-20-generic-pae #33-Ubuntu SMP Tue Mar 27 17:05:18 UTC 2012 i686 i686 i386 GNU/Linux writing: 1024+0 records in 1024+0 records out 10240 bytes (102 MB) copied, 47.9621 s, 2.1 MB/s reading: 1024+0 records in 1024+0 records out 10240 bytes (102 MB) copied, 3.9149 s, 26.2 MB/s --- --sata ext4 drive Linux ubuntu 2.6.32-39-generic #86-Ubuntu SMP Mon Feb 13 21:47:32 UTC 2012 i686 GNU/Linux writing: 1024+0 records in 1024+0 records out 10240 bytes (102 MB) copied, 0.759231 s, 135 MB/s reading: 1024+0 records in 1024+0 records out 10240 bytes (102 MB) copied, 1.74171 s, 58.8 MB/s --- --usb ntfs drive Linux ubuntu 2.6.32-39-generic #86-Ubuntu SMP Mon Feb 13 21:47:32 UTC 2012 i686 GNU/Linux writing: 1024+0 records in 1024+0 records out 10240 bytes (102 MB) copied, 3.08867 s, 33.2 MB/s reading: 1024+0 records in 1024+0 records out 10240 bytes (102 MB) copied, 3.27496 s, 31.3 MB/s --- --3 usb lvm dm_crypt ext4 drives (dm_crypt is messing with the write speed here) Linux ubuntu 2.6.32-39-generic #86-Ubuntu SMP Mon Feb 13 21:47:32 UTC 2012 i686 GNU/Linux writing: 1024+0 records in 1024+0 records out 10240 bytes (102 MB) copied, 0.463585 s, 221 MB/s reading: 1024+0 records in 1024+0 records out 10240 bytes (102 MB) copied, 3.04551 s, 33.6 MB/s --- --the test used: #!/bin/bash # # test_drive_speed.sh # OUT=./file1G.tmp uname -a echo spin you right round $OUT; sleep 1 echo -e \nwriting: if [ $1 == -u ]; then dd if=/dev/urandom of=/dev/shm/$OUT bs=10 count=1024 /dev/null 21 dd if=/dev/shm/$OUT of=$OUT bs=10 count=1024 rm /dev/shm/$OUT; else dd if=/dev/zero of=$OUT bs=10 count=1024 fi sync W=$(which purge); if [ $W == ] ; then sudo echo 3 /proc/sys/vm/drop_caches; else purge; fi sleep 1 echo -e \nreading: dd if=$OUT of=/dev/null bs=10 count=1024 rm $OUT; -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
First of all, thanks everybody for helping me with this problem. When trying to transfer big files (1GB) the system freezes until it finishes. Anyway, speed is really slow comparing to windows: uname -a Linux adrian-PC 3.2.0-2-amd64 #1 SMP Tue Mar 20 18:36:37 UTC 2012 x86_64 GNU/Linux I also attach the two outputs you asked for. 2012/4/2 Ming Lei 500...@bugs.launchpad.net On Mon, Apr 2, 2012 at 10:28 PM, adri58 500...@bugs.launchpad.net wrote: In Windows I have no problem at all. OK, so what is your problem in linux? just you fell that the writing is very slow? or USB file transfer may cause system freezes? So, there must be something wrong with the Linux kernel Could you post output of the below commands on your effected machine? uname -a lsusb -vv #plug your usb mass storage into machine lcpci -vv -n Thanks -- Ming Lei -- You received this bug notification because you are subscribed to a duplicate bug report (477843). https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: Triaged Status in “linux” package in Fedora: Unknown Bug description: USB Drive is a MP3 Player 2GB sbec@Diamant:~$ lsusb Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 002: ID 046d:c50e Logitech, Inc. MX-1000 Cordless Mouse Receiver Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 004: ID 0402:5661 ALi Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub sbec@Diamant:~$ Linux Diamant 2.6.31-15-generic #50-Ubuntu SMP Tue Nov 10 14:54:29 UTC 2009 i686 GNU/Linux Ubuntu 2.6.31-15.50-generic to test, i issued dd command: dd if=/dev/zero of=/media/usb-disk/test-file bs=32 while dd is running i run dstat this is in the log file attached. other logs are also in the tar.gz file... there is a huge USB performance Bug report #1972262. this Report is something simular To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions ** Attachment added: lspci https://bugs.launchpad.net/bugs/500069/+attachment/2990992/+files/lspci ** Attachment added: lsusb https://bugs.launchpad.net/bugs/500069/+attachment/2990993/+files/lsusb -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
And the output of the speed test Linux adrian-PC 3.2.0-2-amd64 #1 SMP Tue Mar 20 18:36:37 UTC 2012 x86_64 GNU/Linux writing: 1024+0 registros leídos 1024+0 registros escritos 10240 bytes (102 MB) copiados, 0,315309 s, 325 MB/s ./script: línea 22: /proc/sys/vm/drop_caches: Permiso denegado reading: 1024+0 registros leídos 1024+0 registros escritos 10240 bytes (102 MB) copiados, 0,0303001 s, 3,4 GB/s Anyway, I'll test it under Windows 2012/4/2 Dmole elatl...@gmail.com USB 1 is 001.5 MB/s USB 2 is 060.0 MB/s USB 3 is 625.0 MB/s adri58 is getting 5.3 MB/s, I would bet that is the max speed of his device. But if not please post the output of a disk speed testing tool from some other OS. Speed tests showing how slow flash drives are: --- --flash fat32 drive Darwin imac 11.3.0 Darwin Kernel Version 11.3.0: Thu Jan 12 18:47:41 PST 2012; root:xnu-1699.24.23~1/RELEASE_X86_64 x86_64 writing: 1024+0 records in 1024+0 records out 10240 bytes transferred in 32.315127 secs (3168795 bytes/sec) reading: 1024+0 records in 1024+0 records out 10240 bytes transferred in 3.597781 secs (28461989 bytes/sec) --- --flash fat32 drive Linux ubuntu 3.2.0-20-generic-pae #33-Ubuntu SMP Tue Mar 27 17:05:18 UTC 2012 i686 i686 i386 GNU/Linux writing: 1024+0 records in 1024+0 records out 10240 bytes (102 MB) copied, 47.9621 s, 2.1 MB/s reading: 1024+0 records in 1024+0 records out 10240 bytes (102 MB) copied, 3.9149 s, 26.2 MB/s --- --sata ext4 drive Linux ubuntu 2.6.32-39-generic #86-Ubuntu SMP Mon Feb 13 21:47:32 UTC 2012 i686 GNU/Linux writing: 1024+0 records in 1024+0 records out 10240 bytes (102 MB) copied, 0.759231 s, 135 MB/s reading: 1024+0 records in 1024+0 records out 10240 bytes (102 MB) copied, 1.74171 s, 58.8 MB/s --- --usb ntfs drive Linux ubuntu 2.6.32-39-generic #86-Ubuntu SMP Mon Feb 13 21:47:32 UTC 2012 i686 GNU/Linux writing: 1024+0 records in 1024+0 records out 10240 bytes (102 MB) copied, 3.08867 s, 33.2 MB/s reading: 1024+0 records in 1024+0 records out 10240 bytes (102 MB) copied, 3.27496 s, 31.3 MB/s --- --3 usb lvm dm_crypt ext4 drives (dm_crypt is messing with the write speed here) Linux ubuntu 2.6.32-39-generic #86-Ubuntu SMP Mon Feb 13 21:47:32 UTC 2012 i686 GNU/Linux writing: 1024+0 records in 1024+0 records out 10240 bytes (102 MB) copied, 0.463585 s, 221 MB/s reading: 1024+0 records in 1024+0 records out 10240 bytes (102 MB) copied, 3.04551 s, 33.6 MB/s --- --the test used: #!/bin/bash # # test_drive_speed.sh # OUT=./file1G.tmp uname -a echo spin you right round $OUT; sleep 1 echo -e \nwriting: if [ $1 == -u ]; then dd if=/dev/urandom of=/dev/shm/$OUT bs=10 count=1024 /dev/null 21 dd if=/dev/shm/$OUT of=$OUT bs=10 count=1024 rm /dev/shm/$OUT; else dd if=/dev/zero of=$OUT bs=10 count=1024 fi sync W=$(which purge); if [ $W == ] ; then sudo echo 3 /proc/sys/vm/drop_caches; else purge; fi sleep 1 echo -e \nreading: dd if=$OUT of=/dev/null bs=10 count=1024 rm $OUT; -- You received this bug notification because you are subscribed to a duplicate bug report (477843). https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: Triaged Status in “linux” package in Fedora: Unknown Bug description: USB Drive is a MP3 Player 2GB sbec@Diamant:~$ lsusb Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 002: ID 046d:c50e Logitech, Inc. MX-1000 Cordless Mouse Receiver Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 004: ID 0402:5661 ALi Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub sbec@Diamant:~$ Linux Diamant 2.6.31-15-generic #50-Ubuntu SMP Tue Nov 10 14:54:29 UTC 2009 i686 GNU/Linux Ubuntu 2.6.31-15.50-generic to test, i issued dd command: dd if=/dev/zero
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
Hi Adrian, You need to run that script as root for it to work (3,4 GB/s is your RAM speed not your disk speed) also cd to your USB drive before running it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
Are you sure that this is not caused by the USB media mounted with sync option? (check with the mount command). I had the problem that Ubuntu mounted with sync and experienced this behavior. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
No no, I checked that several times 2012/4/2 Marius Kotsbak 500...@bugs.launchpad.net Are you sure that this is not caused by the USB media mounted with sync option? (check with the mount command). I had the problem that Ubuntu mounted with sync and experienced this behavior. -- You received this bug notification because you are subscribed to a duplicate bug report (477843). https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: Triaged Status in “linux” package in Fedora: Unknown Bug description: USB Drive is a MP3 Player 2GB sbec@Diamant:~$ lsusb Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 002: ID 046d:c50e Logitech, Inc. MX-1000 Cordless Mouse Receiver Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 004: ID 0402:5661 ALi Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub sbec@Diamant:~$ Linux Diamant 2.6.31-15-generic #50-Ubuntu SMP Tue Nov 10 14:54:29 UTC 2009 i686 GNU/Linux Ubuntu 2.6.31-15.50-generic to test, i issued dd command: dd if=/dev/zero of=/media/usb-disk/test-file bs=32 while dd is running i run dstat this is in the log file attached. other logs are also in the tar.gz file... there is a huge USB performance Bug report #1972262. this Report is something simular To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
Script run as root from the USB drive Linux adrian-PC 3.2.0-2-amd64 #1 SMP Tue Mar 20 18:36:37 UTC 2012 x86_64 GNU/Linux -e writing: /home/adrian/script: 12: [: unexpected operator 1024+0 registros leídos 1024+0 registros escritos 10240 bytes (102 MB) copiados, 14,9117 s, 6,9 MB/s /home/adrian/script: 21: [: unexpected operator /home/adrian/script: 24: /home/adrian/script: purge: not found -e reading: 1024+0 registros leídos 1024+0 registros escritos 10240 bytes (102 MB) copiados, 0,0297004 s, 3,4 GB/s 2012/4/2 Adrián Arévalo Tirado adr...@gmail.com No no, I checked that several times 2012/4/2 Marius Kotsbak 500...@bugs.launchpad.net Are you sure that this is not caused by the USB media mounted with sync option? (check with the mount command). I had the problem that Ubuntu mounted with sync and experienced this behavior. -- You received this bug notification because you are subscribed to a duplicate bug report (477843). https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: Triaged Status in “linux” package in Fedora: Unknown Bug description: USB Drive is a MP3 Player 2GB sbec@Diamant:~$ lsusb Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 002: ID 046d:c50e Logitech, Inc. MX-1000 Cordless Mouse Receiver Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 004: ID 0402:5661 ALi Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub sbec@Diamant:~$ Linux Diamant 2.6.31-15-generic #50-Ubuntu SMP Tue Nov 10 14:54:29 UTC 2009 i686 GNU/Linux Ubuntu 2.6.31-15.50-generic to test, i issued dd command: dd if=/dev/zero of=/media/usb-disk/test-file bs=32 while dd is running i run dstat this is in the log file attached. other logs are also in the tar.gz file... there is a huge USB performance Bug report #1972262. this Report is something simular To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
USBMON trace: T: Bus=08 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1d6b ProdID=0001 Rev= 3.02 S: Manufacturer=Linux 3.2.0-2-amd64 uhci_hcd S: Product=UHCI Host Controller S: SerialNumber=:00:1d.2 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms T: Bus=07 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1d6b ProdID=0001 Rev= 3.02 S: Manufacturer=Linux 3.2.0-2-amd64 uhci_hcd S: Product=UHCI Host Controller S: SerialNumber=:00:1d.1 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms T: Bus=06 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1d6b ProdID=0001 Rev= 3.02 S: Manufacturer=Linux 3.2.0-2-amd64 uhci_hcd S: Product=UHCI Host Controller S: SerialNumber=:00:1d.0 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms T: Bus=05 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 41/900 us ( 5%), #Int= 3, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1d6b ProdID=0001 Rev= 3.02 S: Manufacturer=Linux 3.2.0-2-amd64 uhci_hcd S: Product=UHCI Host Controller S: SerialNumber=:00:1a.2 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms T: Bus=05 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=1.5 MxCh= 0 D: Ver= 2.00 Cls=00(ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=046d ProdID=c050 Rev=27.20 S: Manufacturer=Logitech S: Product=USB-PS/2 Optical Mouse C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr= 98mA I:* If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=01 Prot=02 Driver=usbhid E: Ad=81(I) Atr=03(Int.) MxPS= 5 Ivl=10ms T: Bus=05 Lev=01 Prnt=01 Port=01 Cnt=02 Dev#= 3 Spd=1.5 MxCh= 0 D: Ver= 2.00 Cls=00(ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=045e ProdID=00dd Rev= 1.73 S: Manufacturer=Microsoft S: Product=Comfort Curve Keyboard 2000 C:* #Ifs= 2 Cfg#= 1 Atr=a0 MxPwr=100mA I:* If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=01 Prot=01 Driver=usbhid E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=10ms I:* If#= 1 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=00 Prot=00 Driver=usbhid E: Ad=82(I) Atr=03(Int.) MxPS= 8 Ivl=10ms T: Bus=04 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1d6b ProdID=0001 Rev= 3.02 S: Manufacturer=Linux 3.2.0-2-amd64 uhci_hcd S: Product=UHCI Host Controller S: SerialNumber=:00:1a.1 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms T: Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1d6b ProdID=0001 Rev= 3.02 S: Manufacturer=Linux 3.2.0-2-amd64 uhci_hcd S: Product=UHCI Host Controller S: SerialNumber=:00:1a.0 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 6 B: Alloc= 0/800 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1d6b ProdID=0002 Rev= 3.02 S: Manufacturer=Linux 3.2.0-2-amd64 ehci_hcd S: Product=EHCI Host Controller S: SerialNumber=:00:1d.7 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 4 Ivl=256ms T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 6 B: Alloc= 0/800 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1d6b ProdID=0002 Rev= 3.02 S: Manufacturer=Linux 3.2.0-2-amd64 ehci_hcd S: Product=EHCI Host Controller S: SerialNumber=:00:1a.7 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 4 Ivl=256ms 2012/3/31 Ming Lei 500...@bugs.launchpad.net Anyway, if you still have this kind of slow usb problem, please post the usbmon trace(see guide in below link), otherwise it is difficult to say where is wrong. [1], http://www.mjmwired.net/kernel/Documentation/usb/usbmon.txt Thanks, On Sat, Mar 10, 2012
Re: [Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
On Sat, Mar 31, 2012 at 9:32 PM, adri58 500...@bugs.launchpad.net wrote: USBMON trace: The below is not usbmon trace at all, please read the doc in the link below http://www.mjmwired.net/kernel/Documentation/usb/usbmon.txt then post out your usbmon trace. Also you can refer to LP624510 about how to do it. https://bugs.launchpad.net/bugs/624510 Thanks, T: Bus=08 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1d6b ProdID=0001 Rev= 3.02 S: Manufacturer=Linux 3.2.0-2-amd64 uhci_hcd S: Product=UHCI Host Controller S: SerialNumber=:00:1d.2 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms T: Bus=07 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1d6b ProdID=0001 Rev= 3.02 S: Manufacturer=Linux 3.2.0-2-amd64 uhci_hcd S: Product=UHCI Host Controller S: SerialNumber=:00:1d.1 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms T: Bus=06 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1d6b ProdID=0001 Rev= 3.02 S: Manufacturer=Linux 3.2.0-2-amd64 uhci_hcd S: Product=UHCI Host Controller S: SerialNumber=:00:1d.0 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms T: Bus=05 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 41/900 us ( 5%), #Int= 3, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1d6b ProdID=0001 Rev= 3.02 S: Manufacturer=Linux 3.2.0-2-amd64 uhci_hcd S: Product=UHCI Host Controller S: SerialNumber=:00:1a.2 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms T: Bus=05 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=1.5 MxCh= 0 D: Ver= 2.00 Cls=00(ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=046d ProdID=c050 Rev=27.20 S: Manufacturer=Logitech S: Product=USB-PS/2 Optical Mouse C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr= 98mA I:* If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=01 Prot=02 Driver=usbhid E: Ad=81(I) Atr=03(Int.) MxPS= 5 Ivl=10ms T: Bus=05 Lev=01 Prnt=01 Port=01 Cnt=02 Dev#= 3 Spd=1.5 MxCh= 0 D: Ver= 2.00 Cls=00(ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=045e ProdID=00dd Rev= 1.73 S: Manufacturer=Microsoft S: Product=Comfort Curve Keyboard 2000 C:* #Ifs= 2 Cfg#= 1 Atr=a0 MxPwr=100mA I:* If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=01 Prot=01 Driver=usbhid E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=10ms I:* If#= 1 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=00 Prot=00 Driver=usbhid E: Ad=82(I) Atr=03(Int.) MxPS= 8 Ivl=10ms T: Bus=04 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1d6b ProdID=0001 Rev= 3.02 S: Manufacturer=Linux 3.2.0-2-amd64 uhci_hcd S: Product=UHCI Host Controller S: SerialNumber=:00:1a.1 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms T: Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1d6b ProdID=0001 Rev= 3.02 S: Manufacturer=Linux 3.2.0-2-amd64 uhci_hcd S: Product=UHCI Host Controller S: SerialNumber=:00:1a.0 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 6 B: Alloc= 0/800 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1d6b ProdID=0002 Rev= 3.02 S: Manufacturer=Linux 3.2.0-2-amd64 ehci_hcd S: Product=EHCI Host Controller S: SerialNumber=:00:1d.7 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 4 Ivl=256ms T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 6 B: Alloc= 0/800 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1d6b ProdID=0002 Rev= 3.02 S: Manufacturer=Linux 3.2.0-2-amd64 ehci_hcd S: Product=EHCI Host Controller S: SerialNumber=:00:1a.7 C:*
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
maybe Ming is trying to say, do this: 1) started a capture using this command: cat /sys/kernel/debug/usb/usbmon/1u /tmp/1u.mon.out 2) connect the external drive 3) copy a file to the external drive 4) kill the capture with CTRL-C 5) zip and add attach 1u.mon.out.zip here. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
On Sat, Mar 31, 2012 at 11:55 PM, Dmole elatl...@gmail.com wrote: maybe Ming is trying to say, do this: 1) started a capture using this command: cat /sys/kernel/debug/usb/usbmon/1u /tmp/1u.mon.out 2) connect the external drive 3) copy a file to the external drive 4) kill the capture with CTRL-C 5) zip and add attach 1u.mon.out.zip here. Exactly, that is just what I wanted. Thanks, -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
Here's the file 2012/4/1 Ming Lei 500...@bugs.launchpad.net cat /sys/kernel/debug/usb/usbmon/1u /tmp/1u.mon.out ** Attachment added: 1u.mon.out https://bugs.launchpad.net/bugs/500069/+attachment/2980204/+files/1u.mon.out -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
Anyway, if you still have this kind of slow usb problem, please post the usbmon trace(see guide in below link), otherwise it is difficult to say where is wrong. [1], http://www.mjmwired.net/kernel/Documentation/usb/usbmon.txt Thanks, On Sat, Mar 10, 2012 at 3:08 AM, adri58 500...@bugs.launchpad.net wrote: I filled several bugs almost 1 year ago and, today I still have the same problem. Even with the latest 3.2.5 kernel Therefore, it seems that reporting problems is useless. That's my point of view. I think that slow usb transfer must be a highly critical bug, and most of the effort should be put on it. I have another bug pending to be solved (not critical), and there is no solution yet. Sorry for my English. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
** Changed in: linux (Ubuntu) Status: Confirmed = Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
** Tags added: kernel-fixed-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
I filled several bugs almost 1 year ago and, today I still have the same problem. Even with the latest 3.2.5 kernel Therefore, it seems that reporting problems is useless. That's my point of view. I think that slow usb transfer must be a highly critical bug, and most of the effort should be put on it. I have another bug pending to be solved (not critical), and there is no solution yet. Sorry for my English. Bye! El 09/03/2012 18:12, Joseph Salisbury joseph.salisb...@canonical.com escribió: ** Tags added: kernel-fixed-upstream -- You received this bug notification because you are subscribed to a duplicate bug report (477843). https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: Confirmed Status in “linux” package in Fedora: Unknown Bug description: USB Drive is a MP3 Player 2GB sbec@Diamant:~$ lsusb Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 002: ID 046d:c50e Logitech, Inc. MX-1000 Cordless Mouse Receiver Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 004: ID 0402:5661 ALi Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub sbec@Diamant:~$ Linux Diamant 2.6.31-15-generic #50-Ubuntu SMP Tue Nov 10 14:54:29 UTC 2009 i686 GNU/Linux Ubuntu 2.6.31-15.50-generic to test, i issued dd command: dd if=/dev/zero of=/media/usb-disk/test-file bs=32 while dd is running i run dstat this is in the log file attached. other logs are also in the tar.gz file... there is a huge USB performance Bug report #1972262. this Report is something simular To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
This is still an issue in Ubuntu 11.10 (32 bit) with the most up to date kernel provided through update manager: Linux Damir-Ubuntu 3.0.0-16-generic-pae #28-Ubuntu SMP Fri Jan 27 19:24:01 UTC 2012 i686 athlon i386 GNU/Linux I do not get transfer speeds faster than 7-8mb/s to a 8GB external USB stickI cannot believe this issue is so old and it hasn't been addressed yet, this is a critical bug!!! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
I discovered that using the noop scheduler helps. However, they seem to have finally fixed this bug. I'm on Ubuntu 11.10 with 3.3.0-rc5 and these are my results (copying from an external usb drive): rsync: 733507584 100% 30.89MB/s0:00:22 (xfer#1, to-check=0/1) Somebody should verify with 3.2 as I guess this will be the kernel that will ship with Precise. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
I did that test with cfq. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
Linux 3.2 contains some fixes and Linux 3.3 is said to finaly fix it. @bth73: Spamming is no solution. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
Wow, this sucks. I too am having the same problem with mint 9x64. How is it that such basic, basic functions can be handled so badly? Ubuntu now sucks and it seems that Mint is no better. Taking over 2 hours to transfer 7.3gigs to a 8gig stick (fat32). USB2 not USB1. What is up? Will we ever have a OS that just works? Sh%^ I'm about to go buy Win 7 or start beta testing Win8 to find a system that can do BASIC FUNCTIONS, IE: open files, manipulate them and move and transfer to different hard drives. TRANSFERRING AT THE BLAZING SPEED OF 930 KB/SEC. 1TB TRANSFER TO NEW WD 1TB 2.5 USB DRIVE TOOK OVER 19HRS! WAY TO GO PROGRAMMERS! REALLY YOU SHOULD BE PROUD. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
It is like designing a car that the wheels and tires fall off every 2 miles. The radio works and the motor runs fine, BUT don't try to go anywhere cause there is no tires or wheels - just axles. Or better yet an airplane with no wings. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
740 KB/sec. sudo apt-get upgrade only hangs with no progress. Probably would only BORK the system anyway. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
Hi there, As promised, I'm right now using 3.2 but on Ocelot, and, it apparently the bug is fixed, as I'm writing this, I'm copying/deleting about 5gb on an external usb2.0 HDD and had no system lock ups yet and speed is acceptable. I couldn't install due to dependency issues obviously linux-tools and linux-headers (although I think linux- headers-3.2.0-13-generic_3.2.0-13.21~lp500069_amd64.deb has a circular dependency, maybe it's a bug ?) I'll try to build all this packages here in ocelot and start using them to better test it. Best regards, -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
I'm having this problem for more than a year, and it's terribly annoying. Only of late I managed to focus on trying to get rid of this since my backup ammount of data done weekly is getting huge and I have to put the desktop doing his backups at night only to arrive sometimes at the morning with it still running, and forced to cancel to be able to work. Indeed as Adam said, this is unacceptable, and this is comming from a 12+ years of using linux only as my OS and being a huge linux advocate. I'm going to try today this 3.2 kernel and see how it goes, more news later. Best regards, P.S. My disappointment is not towards ubuntu as I believe ubuntu actually brought linux to a wider range of users and inovated more in linux than any other distro, but mainly towards kernel development (which I gave up contributing at all due to most of their elitist behaviour). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
** Changed in: linux Status: Unknown = Confirmed ** Changed in: linux Importance: Unknown = High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
** Tags added: precise ** Changed in: linux (Ubuntu) Status: Won't Fix = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
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 than the one you last 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. You can update to the latest development kernel by simply running the following commands in a terminal window: sudo apt-get update sudo apt-get upgrade 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. If you want this bot to quit automatically requesting kernel tests, add a tag named: bot-stop-nagging. Thank you for your help, we really do appreciate it. ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete ** Tags added: kernel-request-3.2.0-12.20 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
As I noted, the kernel bugzilla says that some of the fixes for this bug will be in 3.3. Since the request was to test 3.2, I think it's reasonable to assume that 3.2 will not solve the bug, and that fixes will need to be backported to 3.2. And even if 3.2 were to completely address it, the fixes would still need to be backported to earlier, supported kernels, because this is a very serious bug. ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed ** Tags added: bot-stop-nagging. ** Also affects: linux via http://bugzilla.kernel.org/show_bug.cgi?id=12309 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/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
The upstream patcheset has been applied to a version of the Precise kernel. For those wishing to give it a spin to see if it addresses the issue for them you will find built versions at: http://people.canonical.com/~bradf/lp500069/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500069 Title: USB file transfer causes system freezes; ops take hours instead of minutes To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/500069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
