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 > 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
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
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 > 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 > 2>&1 >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 $OUT; > > -- > You received this bug notification because you are subscribed to a > duplicate bug report (477843). > https://bugs.launchpad.net/bugs/500069 > > Title: > USB file transfer causes system freezes; ops take hours instead of > minutes > > Status in The Linux Kernel: > Confirmed > Status in “linux” package in Ubuntu: > Triaged > Status in “linux” package in Fedora: > Unknown > > Bug description: > USB Drive is a MP3 Play
Re: [Bug 500069] Re: USB file transfer causes system freezes; ops take hours instead of minutes
First of all, thanks everybody for helping me with this problem. When trying to transfer big files (>1GB) the system freezes until it finishes. Anyway, speed is really slow comparing to windows: uname -a Linux adrian-PC 3.2.0-2-amd64 #1 SMP Tue Mar 20 18:36:37 UTC 2012 x86_64 GNU/Linux I also attach the two outputs you asked for. 2012/4/2 Ming Lei <500...@bugs.launchpad.net> > On Mon, Apr 2, 2012 at 10:28 PM, adri58 <500...@bugs.launchpad.net> wrote: > > In Windows I have no problem at all. > > OK, so what is your problem in linux? just you fell that the writing > is very slow? > or USB file transfer may cause system freezes? > > > So, there must be something wrong with > > the Linux kernel > > Could you post output of the below commands on your effected machine? > >uname -a >lsusb -vv #plug your usb mass storage into machine >lcpci -vv -n > > Thanks > -- > Ming Lei > > -- > You received this bug notification because you are subscribed to a > duplicate bug report (477843). > https://bugs.launchpad.net/bugs/500069 > > Title: > USB file transfer causes system freezes; ops take hours instead of > minutes > > Status in The Linux Kernel: > Confirmed > Status in “linux” package in Ubuntu: > Triaged > Status in “linux” package in Fedora: > Unknown > > Bug description: > USB Drive is a MP3 Player 2GB > > sbec@Diamant:~$ 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
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
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
.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 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
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" 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 748757] Re: Software-Center Crash
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/748757 Title: Software-Center Crash -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 748757] [NEW] Software-Center Crash
Public bug reported: Binary package hint: software-center When I try to open software-center i get this error: Violación de segmento (`core' generado) ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: software-center 3.1.25 ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38 Uname: Linux 2.6.38-7-generic x86_64 Architecture: amd64 Date: Sun Apr 3 03:18:41 2011 InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110302) ProcEnviron: LANGUAGE=es_ES:en PATH=(custom, no user) LANG=es_ES.UTF-8 SHELL=/bin/bash SourcePackage: software-center UpgradeStatus: Upgraded to natty on 2011-03-26 (7 days ago) ** Affects: software-center (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug natty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/748757 Title: Software-Center Crash -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 197762] Re: file transfers on USB flash key (pendrive) or USB HDD are slowing down with time
El 08/04/2010 5:58, Timm escribió: > Similar problems occur when copying large files from a virtualbox guest > to the ubuntu host (see Bug #557796) While this may be entirely > unrelated, I am posting this because both problems occur on my system > and have similar symptoms. > > But that problem is from virtalbox, i think, not linux -- file transfers on USB flash key (pendrive) or USB HDD are slowing down with time https://bugs.launchpad.net/bugs/197762 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 177235] Re: slow USB 2.0 drive: it's mounted as USB 1.0, not USB 2.0!
Same happens to me in Ubuntu 9.10 x64 -- slow USB 2.0 drive: it's mounted as USB 1.0, not USB 2.0! https://bugs.launchpad.net/bugs/177235 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 479931] [NEW] Extremely slow USB transfer in Ubuntu 9.10
Public bug reported: I dont know what happens but the transfer of files through USB is extremely slow. In WIN 7 is like 4 times faster than in UBUNTU ** Affects: ubuntu Importance: Undecided Status: New -- Extremely slow USB transfer in Ubuntu 9.10 https://bugs.launchpad.net/bugs/479931 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 477843] Re: USB transfer is very slow on Ubuntu 9.10
I think that its a problem from the kernel. In WIN7 the transfer of big files is extremely fast 2009/11/8 Pieter > My usb also seems slow. > Transfer 3.0MB/s (Use to get 20MB/s) to usb2 hd. > $ uname -a > Linux pumba 2.6.31-14-generic #48-Ubuntu SMP Fri Oct 16 14:04:26 UTC 2009 > i686 GNU/Linux > > -- > USB transfer is very slow on Ubuntu 9.10 > https://bugs.launchpad.net/bugs/477843 > You received this bug notification because you are a direct subscriber > of the bug. > > Status in Ubuntu: New > > Bug description: > When transferring big files from HD to USB(FAT32) the speed decreases a lot > > ProblemType: Bug > Architecture: amd64 > Date: Sat Nov 7 22:46:10 2009 > DistroRelease: Ubuntu 9.10 > ExecutablePath: /usr/bin/yelp > InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) > NonfreeKernelModules: nvidia > Package: yelp 2.28.0-0ubuntu2 > ProcEnviron: > LANG=es_ES.UTF-8 > SHELL=/bin/bash > ProcVersionSignature: Ubuntu 2.6.31-14.48-generic > SourcePackage: yelp > Uname: Linux 2.6.31-14-generic x86_64 > -- USB transfer is very slow on Ubuntu 9.10 https://bugs.launchpad.net/bugs/477843 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 477843] Re: USB transfer is very slow on Ubuntu 9.10
** Attachment added: "Dependencies.txt" http://launchpadlibrarian.net/35332937/Dependencies.txt ** Attachment added: "ProcMaps.txt" http://launchpadlibrarian.net/35332938/ProcMaps.txt ** Attachment added: "ProcStatus.txt" http://launchpadlibrarian.net/35332939/ProcStatus.txt ** Attachment added: "XsessionErrors.txt" http://launchpadlibrarian.net/35332940/XsessionErrors.txt -- USB transfer is very slow on Ubuntu 9.10 https://bugs.launchpad.net/bugs/477843 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 477843] [NEW] USB transfer is very slow on Ubuntu 9.10
Public bug reported: When transferring big files from HD to USB(FAT32) the speed decreases a lot ProblemType: Bug Architecture: amd64 Date: Sat Nov 7 22:46:10 2009 DistroRelease: Ubuntu 9.10 ExecutablePath: /usr/bin/yelp InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) NonfreeKernelModules: nvidia Package: yelp 2.28.0-0ubuntu2 ProcEnviron: LANG=es_ES.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.31-14.48-generic SourcePackage: yelp Uname: Linux 2.6.31-14-generic x86_64 ** Affects: ubuntu Importance: Undecided Status: New ** Tags: amd64 apport-bug -- USB transfer is very slow on Ubuntu 9.10 https://bugs.launchpad.net/bugs/477843 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
