特殊:Badtitle/NS100:DebuggingUSBStorage：修订间差异
小无编辑摘要 |
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<pre><nowiki> | <pre><nowiki> | ||
UNUSUAL_DEV(0x03eb , 0x2002, 0x0100, 0x9999, | UNUSUAL_DEV(0x03eb , 0x2002, 0x0100, 0x9999, | ||
"Generic", | "Generic", | ||
"MusicDrive", | "MusicDrive", | ||
US_SC_DEVICE, US_PR_DEVICE, NULL, | US_SC_DEVICE, US_PR_DEVICE, NULL, | ||
US_FL_IGNORE_RESIDUE), | US_FL_IGNORE_RESIDUE), | ||
</nowiki></pre> | </nowiki></pre> | ||
The vendor and device ID's can be obtained from the output of "lsusb". The entry would be placed in drivers/usb/storage/unusual_devs.h. If you cannot compile your own kernel, please file a bug report, and we'll attempt to compile a test module for you. | The vendor and device ID's can be obtained from the output of "lsusb". The entry would be placed in drivers/usb/storage/unusual_devs.h. If you cannot compile your own kernel, please file a bug report, and we'll attempt to compile a test module for you. | ||
2007年12月6日 (四) 10:10的版本
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文章出处: |
{{#if: | {{{2}}} | https://help.ubuntu.com/community/DebuggingUSBStorage }} |
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English {{#ifexist: {{#if: UbuntuHelp:DebuggingUSBStorage | UbuntuHelp:DebuggingUSBStorage | {{#if: | :}}DebuggingUSBStorage}}/af | • {{#if: UbuntuHelp:DebuggingUSBStorage|Afrikaans| [[::DebuggingUSBStorage/af|Afrikaans]]}}|}} {{#ifexist: {{#if: UbuntuHelp:DebuggingUSBStorage | UbuntuHelp:DebuggingUSBStorage | {{#if: | :}}DebuggingUSBStorage}}/ar | • {{#if: UbuntuHelp:DebuggingUSBStorage|العربية| [[::DebuggingUSBStorage/ar|العربية]]}}|}} {{#ifexist: {{#if: UbuntuHelp:DebuggingUSBStorage | UbuntuHelp:DebuggingUSBStorage | {{#if: | :}}DebuggingUSBStorage}}/az | • {{#if: UbuntuHelp:DebuggingUSBStorage|azərbaycanca| [[::DebuggingUSBStorage/az|azərbaycanca]]}}|}} {{#ifexist: {{#if: UbuntuHelp:DebuggingUSBStorage | UbuntuHelp:DebuggingUSBStorage | {{#if: | :}}DebuggingUSBStorage}}/bcc | • {{#if: UbuntuHelp:DebuggingUSBStorage|جهلسری بلوچی| [[::DebuggingUSBStorage/bcc|جهلسری بلوچی]]}}|}} {{#ifexist: {{#if: UbuntuHelp:DebuggingUSBStorage | UbuntuHelp:DebuggingUSBStorage | {{#if: | :}}DebuggingUSBStorage}}/bg | • {{#if: UbuntuHelp:DebuggingUSBStorage|български| [[::DebuggingUSBStorage/bg|български]]}}|}} {{#ifexist: {{#if: UbuntuHelp:DebuggingUSBStorage | UbuntuHelp:DebuggingUSBStorage | {{#if: | :}}DebuggingUSBStorage}}/br | • {{#if: UbuntuHelp:DebuggingUSBStorage|brezhoneg| [[::DebuggingUSBStorage/br|brezhoneg]]}}|}} {{#ifexist: {{#if: UbuntuHelp:DebuggingUSBStorage | UbuntuHelp:DebuggingUSBStorage | {{#if: | :}}DebuggingUSBStorage}}/ca | • {{#if: UbuntuHelp:DebuggingUSBStorage|català| [[::DebuggingUSBStorage/ca|català]]}}|}} {{#ifexist: {{#if: UbuntuHelp:DebuggingUSBStorage | UbuntuHelp:DebuggingUSBStorage | {{#if: | :}}DebuggingUSBStorage}}/cs | • {{#if: UbuntuHelp:DebuggingUSBStorage|čeština| [[::DebuggingUSBStorage/cs|čeština]]}}|}} {{#ifexist: {{#if: UbuntuHelp:DebuggingUSBStorage | UbuntuHelp:DebuggingUSBStorage | {{#if: | :}}DebuggingUSBStorage}}/de | • {{#if: UbuntuHelp:DebuggingUSBStorage|Deutsch| [[::DebuggingUSBStorage/de|Deutsch]]}}|}} {{#ifexist: 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UbuntuHelp:DebuggingUSBStorage|français| [[::DebuggingUSBStorage/fr|français]]}}|}} {{#ifexist: {{#if: UbuntuHelp:DebuggingUSBStorage | UbuntuHelp:DebuggingUSBStorage | {{#if: | :}}DebuggingUSBStorage}}/gu | • {{#if: UbuntuHelp:DebuggingUSBStorage|ગુજરાતી| [[::DebuggingUSBStorage/gu|ગુજરાતી]]}}|}} {{#ifexist: {{#if: UbuntuHelp:DebuggingUSBStorage | UbuntuHelp:DebuggingUSBStorage | {{#if: | :}}DebuggingUSBStorage}}/he | • {{#if: UbuntuHelp:DebuggingUSBStorage|עברית| [[::DebuggingUSBStorage/he|עברית]]}}|}} {{#ifexist: {{#if: UbuntuHelp:DebuggingUSBStorage | UbuntuHelp:DebuggingUSBStorage | {{#if: | :}}DebuggingUSBStorage}}/hu | • {{#if: UbuntuHelp:DebuggingUSBStorage|magyar| [[::DebuggingUSBStorage/hu|magyar]]}}|}} {{#ifexist: {{#if: UbuntuHelp:DebuggingUSBStorage | UbuntuHelp:DebuggingUSBStorage | {{#if: | :}}DebuggingUSBStorage}}/id | • {{#if: UbuntuHelp:DebuggingUSBStorage|Bahasa Indonesia| [[::DebuggingUSBStorage/id|Bahasa Indonesia]]}}|}} {{#ifexist: {{#if: UbuntuHelp:DebuggingUSBStorage | UbuntuHelp:DebuggingUSBStorage | {{#if: | :}}DebuggingUSBStorage}}/it | • {{#if: UbuntuHelp:DebuggingUSBStorage|italiano| [[::DebuggingUSBStorage/it|italiano]]}}|}} {{#ifexist: {{#if: UbuntuHelp:DebuggingUSBStorage | UbuntuHelp:DebuggingUSBStorage | {{#if: | :}}DebuggingUSBStorage}}/ja | • {{#if: UbuntuHelp:DebuggingUSBStorage|日本語| [[::DebuggingUSBStorage/ja|日本語]]}}|}} {{#ifexist: {{#if: UbuntuHelp:DebuggingUSBStorage | UbuntuHelp:DebuggingUSBStorage | {{#if: | :}}DebuggingUSBStorage}}/ko | • {{#if: UbuntuHelp:DebuggingUSBStorage|한국어| [[::DebuggingUSBStorage/ko|한국어]]}}|}} {{#ifexist: {{#if: UbuntuHelp:DebuggingUSBStorage | UbuntuHelp:DebuggingUSBStorage | {{#if: | :}}DebuggingUSBStorage}}/ksh | • {{#if: UbuntuHelp:DebuggingUSBStorage|Ripoarisch| [[::DebuggingUSBStorage/ksh|Ripoarisch]]}}|}} {{#ifexist: {{#if: UbuntuHelp:DebuggingUSBStorage | UbuntuHelp:DebuggingUSBStorage | {{#if: | :}}DebuggingUSBStorage}}/mr | • {{#if: 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[[::DebuggingUSBStorage/zh-hans|中文（简体）]]}}|}} {{#ifexist: {{#if: UbuntuHelp:DebuggingUSBStorage | UbuntuHelp:DebuggingUSBStorage | {{#if: | :}}DebuggingUSBStorage}}/zh-hant | • {{#if: UbuntuHelp:DebuggingUSBStorage|中文（繁體）| [[::DebuggingUSBStorage/zh-hant|中文（繁體）]]}}|}} |
{{#ifeq:UbuntuHelp:DebuggingUSBStorage|:DebuggingUSBStorage|请不要直接编辑翻译本页，本页将定期与来源同步。}} |
{{#ifexist: :DebuggingUSBStorage/zh | | {{#ifexist: DebuggingUSBStorage/zh | | {{#ifeq: {{#titleparts:DebuggingUSBStorage|1|-1|}} | zh | | }} }} }} {{#ifeq: {{#titleparts:DebuggingUSBStorage|1|-1|}} | zh | | }}
USB2 Issues
This can be worked around easily. Simply run this command:
sudo rmmod ehci_hcd
Buffer I/O Errors
If you see errors related to Buffer I/O when attaching a USB Storage device, there are two ways to work around it. First, try using varying max_sectors settings, as such:
sudo sh -c "echo 120 > /sys/block/sda/queue/max_sectors_kb"
Try values of 120, 64 and 32. If this does not resolve the issue, then you may need an unusual_dev entry for your device. It would look something like this:
UNUSUAL_DEV(0x03eb , 0x2002, 0x0100, 0x9999,
"Generic",
"MusicDrive",
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_IGNORE_RESIDUE),
The vendor and device ID's can be obtained from the output of "lsusb". The entry would be placed in drivers/usb/storage/unusual_devs.h. If you cannot compile your own kernel, please file a bug report, and we'll attempt to compile a test module for you.
