| 2011-08-29 23:17:13 |
Bzzz |
bug |
|
|
added bug |
| 2011-08-29 23:17:13 |
Bzzz |
attachment added |
|
usb storage.txt https://bugs.launchpad.net/bugs/837070/+attachment/2331855/+files/usb%20storage.txt |
|
| 2011-08-29 23:18:20 |
Bzzz |
attachment added |
|
version.log https://bugs.launchpad.net/ubuntu/+bug/837070/+attachment/2331856/+files/version.log |
|
| 2011-08-29 23:19:05 |
Bzzz |
attachment added |
|
lspci-vnvn.log https://bugs.launchpad.net/ubuntu/+bug/837070/+attachment/2331857/+files/lspci-vnvn.log |
|
| 2011-08-29 23:39:49 |
Bzzz |
attachment added |
|
conky view of disk I/O on usb media (Nokia N900) https://bugs.launchpad.net/ubuntu/+bug/837070/+attachment/2331922/+files/Screenshot-20110830-012132-2.png |
|
| 2011-08-30 21:40:24 |
Sam_ |
affects |
ubuntu |
linux (Ubuntu) |
|
| 2011-08-30 21:43:15 |
Brad Figg |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2011-08-30 21:43:21 |
Brad Figg |
tags |
|
natty |
|
| 2011-08-31 12:17:27 |
Bzzz |
tags |
natty |
apport-collected natty |
|
| 2011-08-31 12:17:28 |
Bzzz |
description |
Oh hi,
I bet this bug or at least parts of it are already here but suffer minor attention. But it really p***es me off and makes Ubuntu unusable for daily work....
* USB storage is incredibly slow. In my case: A Nokia N900 26GB, a Corsair Flash Voyager 4GB, another OCZ ATV 16GB, Verbatim Store'N'Go 4GB and some other other ones I rarely use and/or are not mine.
* cfq scheduler in its current condition is the most stupid thing one can imagine for flash devices. deadline has some advantages, but also isn't acceptable for usb storage
* Caching file transfers has idiotic behaviour: 100% I/O consumption and almost Xorg freeze over a few seconds without writing to the device, then starting the write process while reading nothing; after cache is (almost? fully?) empty, another massive read attack is started while stalling the write transfer. Seriously, WTF? Even a 1:1 without caching results in better transfer rates and lower impact on system usability.
* Queuing file transfers doesn't work for files that are larger than about 50 MB or 5 seconds write time. Surely everybody has time to move files piece by piece because queuing cannot be used without major performace impact:
* Sometimes single file transfers and almost everytime multi-file transfers result in massive system slowdown; Xorg freezes, reaction times to swith to a tty ~10 seconds and up. System and I/O wait CPU usage have a massive increase. Even WLAN connection seems lost |
Oh hi,
I bet this bug or at least parts of it are already here but suffer minor attention. But it really p***es me off and makes Ubuntu unusable for daily work....
* USB storage is incredibly slow. In my case: A Nokia N900 26GB, a Corsair Flash Voyager 4GB, another OCZ ATV 16GB, Verbatim Store'N'Go 4GB and some other other ones I rarely use and/or are not mine.
* cfq scheduler in its current condition is the most stupid thing one can imagine for flash devices. deadline has some advantages, but also isn't acceptable for usb storage
* Caching file transfers has idiotic behaviour: 100% I/O consumption and almost Xorg freeze over a few seconds without writing to the device, then starting the write process while reading nothing; after cache is (almost? fully?) empty, another massive read attack is started while stalling the write transfer. Seriously, WTF? Even a 1:1 without caching results in better transfer rates and lower impact on system usability.
* Queuing file transfers doesn't work for files that are larger than about 50 MB or 5 seconds write time. Surely everybody has time to move files piece by piece because queuing cannot be used without major performace impact:
* Sometimes single file transfers and almost everytime multi-file transfers result in massive system slowdown; Xorg freezes, reaction times to swith to a tty ~10 seconds and up. System and I/O wait CPU usage have a massive increase. Even WLAN connection seems lost
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: bzzz 16948 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfc020000 irq 47'
Mixer name : 'Conexant CX20561 (Hermosa)'
Components : 'HDA:14f15051,17aa211c,00100000'
Controls : 16
Simple ctrls : 8
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 7VHT16WW-1.06'
Mixer name : 'ThinkPad EC 7VHT16WW-1.06'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
DistroRelease: Ubuntu 11.04
HibernationDevice: RESUME=UUID=ab2e99a3-850d-480f-99db-b0711b005ed2
InstallationMedia: Kubuntu 11.04 "Natty Narwhal" - Release amd64 (20110426.3)
MachineType: LENOVO 6475VAT
Package: linux 2.6.38.11.26
PackageArchitecture: amd64
ProcEnviron:
LANGUAGE=en_GB:en
PATH=(custom, user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.38-11-generic root=/dev/mapper/lvmtit-titroot ro elevator=deadline crashkernel=384M-2G:64M,2G-:128M
ProcVersionSignature: Ubuntu 2.6.38-11.48-generic 2.6.38.8
RelatedPackageVersions:
linux-restricted-modules-2.6.38-11-generic N/A
linux-backports-modules-2.6.38-11-generic N/A
linux-firmware 1.52
Tags: natty
Uname: Linux 2.6.38-11-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin audio cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 08/02/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 7UET89WW (3.19 )
dmi.board.name: 6475VAT
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr7UET89WW(3.19):bd08/02/2010:svnLENOVO:pn6475VAT:pvrThinkPadT400:rvnLENOVO:rn6475VAT:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 6475VAT
dmi.product.version: ThinkPad T400
dmi.sys.vendor: LENOVO |
|
| 2011-08-31 12:17:31 |
Bzzz |
attachment added |
|
AcpiTables.txt https://bugs.launchpad.net/bugs/837070/+attachment/2336450/+files/AcpiTables.txt |
|
| 2011-08-31 12:17:33 |
Bzzz |
attachment added |
|
AlsaDevices.txt https://bugs.launchpad.net/bugs/837070/+attachment/2336452/+files/AlsaDevices.txt |
|
| 2011-08-31 12:17:35 |
Bzzz |
attachment added |
|
AplayDevices.txt https://bugs.launchpad.net/bugs/837070/+attachment/2336453/+files/AplayDevices.txt |
|
| 2011-08-31 12:17:37 |
Bzzz |
attachment added |
|
BootDmesg.txt https://bugs.launchpad.net/bugs/837070/+attachment/2336454/+files/BootDmesg.txt |
|
| 2011-08-31 12:17:38 |
Bzzz |
attachment added |
|
CRDA.txt https://bugs.launchpad.net/bugs/837070/+attachment/2336455/+files/CRDA.txt |
|
| 2011-08-31 12:17:40 |
Bzzz |
attachment added |
|
Card0.Amixer.values.txt https://bugs.launchpad.net/bugs/837070/+attachment/2336456/+files/Card0.Amixer.values.txt |
|
| 2011-08-31 12:17:41 |
Bzzz |
attachment added |
|
Card0.Codecs.codec.0.txt https://bugs.launchpad.net/bugs/837070/+attachment/2336457/+files/Card0.Codecs.codec.0.txt |
|
| 2011-08-31 12:17:43 |
Bzzz |
attachment added |
|
CurrentDmesg.txt https://bugs.launchpad.net/bugs/837070/+attachment/2336458/+files/CurrentDmesg.txt |
|
| 2011-08-31 12:17:45 |
Bzzz |
attachment added |
|
Dependencies.txt https://bugs.launchpad.net/bugs/837070/+attachment/2336459/+files/Dependencies.txt |
|
| 2011-08-31 12:17:46 |
Bzzz |
attachment added |
|
IwConfig.txt https://bugs.launchpad.net/bugs/837070/+attachment/2336460/+files/IwConfig.txt |
|
| 2011-08-31 12:17:48 |
Bzzz |
attachment added |
|
Lspci.txt https://bugs.launchpad.net/bugs/837070/+attachment/2336461/+files/Lspci.txt |
|
| 2011-08-31 12:17:49 |
Bzzz |
attachment added |
|
Lsusb.txt https://bugs.launchpad.net/bugs/837070/+attachment/2336462/+files/Lsusb.txt |
|
| 2011-08-31 12:17:51 |
Bzzz |
attachment added |
|
PciMultimedia.txt https://bugs.launchpad.net/bugs/837070/+attachment/2336463/+files/PciMultimedia.txt |
|
| 2011-08-31 12:17:52 |
Bzzz |
attachment added |
|
ProcCpuinfo.txt https://bugs.launchpad.net/bugs/837070/+attachment/2336464/+files/ProcCpuinfo.txt |
|
| 2011-08-31 12:17:54 |
Bzzz |
attachment added |
|
ProcCpuinfo_.txt https://bugs.launchpad.net/bugs/837070/+attachment/2336465/+files/ProcCpuinfo_.txt |
|
| 2011-08-31 12:17:55 |
Bzzz |
attachment added |
|
ProcInterrupts.txt https://bugs.launchpad.net/bugs/837070/+attachment/2336466/+files/ProcInterrupts.txt |
|
| 2011-08-31 12:17:56 |
Bzzz |
attachment added |
|
ProcModules.txt https://bugs.launchpad.net/bugs/837070/+attachment/2336467/+files/ProcModules.txt |
|
| 2011-08-31 12:17:58 |
Bzzz |
attachment added |
|
RfKill.txt https://bugs.launchpad.net/bugs/837070/+attachment/2336468/+files/RfKill.txt |
|
| 2011-08-31 12:17:59 |
Bzzz |
attachment added |
|
UdevDb.txt https://bugs.launchpad.net/bugs/837070/+attachment/2336471/+files/UdevDb.txt |
|
| 2011-08-31 12:18:02 |
Bzzz |
attachment added |
|
UdevLog.txt https://bugs.launchpad.net/bugs/837070/+attachment/2336472/+files/UdevLog.txt |
|
| 2011-08-31 12:18:04 |
Bzzz |
attachment added |
|
WifiSyslog.txt https://bugs.launchpad.net/bugs/837070/+attachment/2336473/+files/WifiSyslog.txt |
|
| 2011-10-21 20:10:27 |
Sebastian Breier |
bug |
|
|
added subscriber Sebastian Breier |
| 2011-10-22 16:09:20 |
Sam_ |
linux (Ubuntu): status |
Incomplete |
Confirmed |
|
| 2011-12-29 19:58:50 |
Konrad Materka |
bug |
|
|
added subscriber Konrad Materka |
| 2012-01-29 22:33:33 |
Andrey |
bug |
|
|
added subscriber Andrey |
| 2012-07-30 04:24:14 |
penalvch |
tags |
apport-collected natty |
apport-collected natty needs-upstream-testing |
|
| 2012-07-30 04:25:29 |
penalvch |
description |
Oh hi,
I bet this bug or at least parts of it are already here but suffer minor attention. But it really p***es me off and makes Ubuntu unusable for daily work....
* USB storage is incredibly slow. In my case: A Nokia N900 26GB, a Corsair Flash Voyager 4GB, another OCZ ATV 16GB, Verbatim Store'N'Go 4GB and some other other ones I rarely use and/or are not mine.
* cfq scheduler in its current condition is the most stupid thing one can imagine for flash devices. deadline has some advantages, but also isn't acceptable for usb storage
* Caching file transfers has idiotic behaviour: 100% I/O consumption and almost Xorg freeze over a few seconds without writing to the device, then starting the write process while reading nothing; after cache is (almost? fully?) empty, another massive read attack is started while stalling the write transfer. Seriously, WTF? Even a 1:1 without caching results in better transfer rates and lower impact on system usability.
* Queuing file transfers doesn't work for files that are larger than about 50 MB or 5 seconds write time. Surely everybody has time to move files piece by piece because queuing cannot be used without major performace impact:
* Sometimes single file transfers and almost everytime multi-file transfers result in massive system slowdown; Xorg freezes, reaction times to swith to a tty ~10 seconds and up. System and I/O wait CPU usage have a massive increase. Even WLAN connection seems lost
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: bzzz 16948 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfc020000 irq 47'
Mixer name : 'Conexant CX20561 (Hermosa)'
Components : 'HDA:14f15051,17aa211c,00100000'
Controls : 16
Simple ctrls : 8
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 7VHT16WW-1.06'
Mixer name : 'ThinkPad EC 7VHT16WW-1.06'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
DistroRelease: Ubuntu 11.04
HibernationDevice: RESUME=UUID=ab2e99a3-850d-480f-99db-b0711b005ed2
InstallationMedia: Kubuntu 11.04 "Natty Narwhal" - Release amd64 (20110426.3)
MachineType: LENOVO 6475VAT
Package: linux 2.6.38.11.26
PackageArchitecture: amd64
ProcEnviron:
LANGUAGE=en_GB:en
PATH=(custom, user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.38-11-generic root=/dev/mapper/lvmtit-titroot ro elevator=deadline crashkernel=384M-2G:64M,2G-:128M
ProcVersionSignature: Ubuntu 2.6.38-11.48-generic 2.6.38.8
RelatedPackageVersions:
linux-restricted-modules-2.6.38-11-generic N/A
linux-backports-modules-2.6.38-11-generic N/A
linux-firmware 1.52
Tags: natty
Uname: Linux 2.6.38-11-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin audio cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 08/02/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 7UET89WW (3.19 )
dmi.board.name: 6475VAT
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr7UET89WW(3.19):bd08/02/2010:svnLENOVO:pn6475VAT:pvrThinkPadT400:rvnLENOVO:rn6475VAT:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 6475VAT
dmi.product.version: ThinkPad T400
dmi.sys.vendor: LENOVO |
Oh hi,
I bet this bug or at least parts of it are already here but suffer minor attention. But it really p***es me off and makes Ubuntu unusable for daily work....
* USB storage is incredibly slow. In my case: A Nokia N900 26GB, a Corsair Flash Voyager 4GB, another OCZ ATV 16GB, Verbatim Store'N'Go 4GB and some other other ones I rarely use and/or are not mine.
* cfq scheduler in its current condition is the most stupid thing one can imagine for flash devices. deadline has some advantages, but also isn't acceptable for usb storage
* Caching file transfers has idiotic behaviour: 100% I/O consumption and almost Xorg freeze over a few seconds without writing to the device, then starting the write process while reading nothing; after cache is (almost? fully?) empty, another massive read attack is started while stalling the write transfer. Seriously, WTF? Even a 1:1 without caching results in better transfer rates and lower impact on system usability.
* Queuing file transfers doesn't work for files that are larger than about 50 MB or 5 seconds write time. Surely everybody has time to move files piece by piece because queuing cannot be used without major performace impact:
* Sometimes single file transfers and almost everytime multi-file transfers result in massive system slowdown; Xorg freezes, reaction times to swith to a tty ~10 seconds and up. System and I/O wait CPU usage have a massive increase. Even WLAN connection seems lost
WORKAROUND: echo madvise > /sys/kernel/mm/transparent_hugepage/defrag
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: bzzz 16948 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfc020000 irq 47'
Mixer name : 'Conexant CX20561 (Hermosa)'
Components : 'HDA:14f15051,17aa211c,00100000'
Controls : 16
Simple ctrls : 8
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 7VHT16WW-1.06'
Mixer name : 'ThinkPad EC 7VHT16WW-1.06'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
DistroRelease: Ubuntu 11.04
HibernationDevice: RESUME=UUID=ab2e99a3-850d-480f-99db-b0711b005ed2
InstallationMedia: Kubuntu 11.04 "Natty Narwhal" - Release amd64 (20110426.3)
MachineType: LENOVO 6475VAT
Package: linux 2.6.38.11.26
PackageArchitecture: amd64
ProcEnviron:
LANGUAGE=en_GB:en
PATH=(custom, user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.38-11-generic root=/dev/mapper/lvmtit-titroot ro elevator=deadline crashkernel=384M-2G:64M,2G-:128M
ProcVersionSignature: Ubuntu 2.6.38-11.48-generic 2.6.38.8
RelatedPackageVersions:
linux-restricted-modules-2.6.38-11-generic N/A
linux-backports-modules-2.6.38-11-generic N/A
linux-firmware 1.52
Tags: natty
Uname: Linux 2.6.38-11-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin audio cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 08/02/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 7UET89WW (3.19 )
dmi.board.name: 6475VAT
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr7UET89WW(3.19):bd08/02/2010:svnLENOVO:pn6475VAT:pvrThinkPadT400:rvnLENOVO:rn6475VAT:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 6475VAT
dmi.product.version: ThinkPad T400
dmi.sys.vendor: LENOVO |
|
| 2012-07-30 04:26:36 |
penalvch |
summary |
Natty almost freezes on USB transfers / slow transfers / Xorg freeze / caching lunacy |
0421:01c7 Natty almost freezes on USB transfers / slow transfers / Xorg freeze / caching lunacy |
|
| 2012-07-30 04:26:44 |
penalvch |
linux (Ubuntu): importance |
Undecided |
Low |
|
| 2012-07-30 04:26:44 |
penalvch |
linux (Ubuntu): status |
Confirmed |
Incomplete |
|
| 2012-09-29 04:18:31 |
Launchpad Janitor |
linux (Ubuntu): status |
Incomplete |
Expired |
|
