特殊:Badtitle/NS100:SquashfsErrors：修订间差异

2008年12月16日 (二) 20:10的版本

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{{#if: | {{{2}}} | https://help.ubuntu.com/community/SquashfsErrors }}

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English {{#ifexist: {{#if: UbuntuHelp:SquashfsErrors | UbuntuHelp:SquashfsErrors | {{#if: | :}}SquashfsErrors}}/af | • {{#if: UbuntuHelp:SquashfsErrors|Afrikaans| [[::SquashfsErrors/af|Afrikaans]]}}|}} {{#ifexist: {{#if: UbuntuHelp:SquashfsErrors | UbuntuHelp:SquashfsErrors | {{#if: | :}}SquashfsErrors}}/ar | • {{#if: UbuntuHelp:SquashfsErrors|العربية| [[::SquashfsErrors/ar|العربية]]}}|}} {{#ifexist: {{#if: UbuntuHelp:SquashfsErrors | UbuntuHelp:SquashfsErrors | {{#if: | :}}SquashfsErrors}}/az | • {{#if: UbuntuHelp:SquashfsErrors|azərbaycanca| [[::SquashfsErrors/az|azərbaycanca]]}}|}} {{#ifexist: {{#if: UbuntuHelp:SquashfsErrors | UbuntuHelp:SquashfsErrors | {{#if: | :}}SquashfsErrors}}/bcc | • {{#if: UbuntuHelp:SquashfsErrors|جهلسری بلوچی| [[::SquashfsErrors/bcc|جهلسری بلوچی]]}}|}} {{#ifexist: {{#if: UbuntuHelp:SquashfsErrors | UbuntuHelp:SquashfsErrors | {{#if: | :}}SquashfsErrors}}/bg | • {{#if: UbuntuHelp:SquashfsErrors|български| [[::SquashfsErrors/bg|български]]}}|}} {{#ifexist: 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:}}SquashfsErrors}}/he | • {{#if: UbuntuHelp:SquashfsErrors|עברית| [[::SquashfsErrors/he|עברית]]}}|}} {{#ifexist: {{#if: UbuntuHelp:SquashfsErrors | UbuntuHelp:SquashfsErrors | {{#if: | :}}SquashfsErrors}}/hu | • {{#if: UbuntuHelp:SquashfsErrors|magyar| [[::SquashfsErrors/hu|magyar]]}}|}} {{#ifexist: {{#if: UbuntuHelp:SquashfsErrors | UbuntuHelp:SquashfsErrors | {{#if: | :}}SquashfsErrors}}/id | • {{#if: UbuntuHelp:SquashfsErrors|Bahasa Indonesia| [[::SquashfsErrors/id|Bahasa Indonesia]]}}|}} {{#ifexist: {{#if: UbuntuHelp:SquashfsErrors | UbuntuHelp:SquashfsErrors | {{#if: | :}}SquashfsErrors}}/it | • {{#if: UbuntuHelp:SquashfsErrors|italiano| [[::SquashfsErrors/it|italiano]]}}|}} {{#ifexist: {{#if: UbuntuHelp:SquashfsErrors | UbuntuHelp:SquashfsErrors | {{#if: | :}}SquashfsErrors}}/ja | • {{#if: UbuntuHelp:SquashfsErrors|日本語| [[::SquashfsErrors/ja|日本語]]}}|}} {{#ifexist: {{#if: UbuntuHelp:SquashfsErrors | UbuntuHelp:SquashfsErrors | {{#if: | :}}SquashfsErrors}}/ko | • {{#if: UbuntuHelp:SquashfsErrors|한국어| [[::SquashfsErrors/ko|한국어]]}}|}} {{#ifexist: {{#if: UbuntuHelp:SquashfsErrors | UbuntuHelp:SquashfsErrors | {{#if: | :}}SquashfsErrors}}/ksh | • {{#if: UbuntuHelp:SquashfsErrors|Ripoarisch| [[::SquashfsErrors/ksh|Ripoarisch]]}}|}} {{#ifexist: {{#if: UbuntuHelp:SquashfsErrors | UbuntuHelp:SquashfsErrors | {{#if: | :}}SquashfsErrors}}/mr | • {{#if: UbuntuHelp:SquashfsErrors|मराठी| [[::SquashfsErrors/mr|मराठी]]}}|}} {{#ifexist: {{#if: UbuntuHelp:SquashfsErrors | UbuntuHelp:SquashfsErrors | {{#if: | :}}SquashfsErrors}}/ms | • {{#if: UbuntuHelp:SquashfsErrors|Bahasa Melayu| [[::SquashfsErrors/ms|Bahasa Melayu]]}}|}} {{#ifexist: {{#if: UbuntuHelp:SquashfsErrors | UbuntuHelp:SquashfsErrors | {{#if: | :}}SquashfsErrors}}/nl | • {{#if: UbuntuHelp:SquashfsErrors|Nederlands| [[::SquashfsErrors/nl|Nederlands]]}}|}} {{#ifexist: {{#if: UbuntuHelp:SquashfsErrors | UbuntuHelp:SquashfsErrors | {{#if: | :}}SquashfsErrors}}/no | • {{#if: UbuntuHelp:SquashfsErrors|norsk| [[::SquashfsErrors/no|norsk]]}}|}} {{#ifexist: {{#if: UbuntuHelp:SquashfsErrors | UbuntuHelp:SquashfsErrors | {{#if: | :}}SquashfsErrors}}/oc | • {{#if: UbuntuHelp:SquashfsErrors|occitan| [[::SquashfsErrors/oc|occitan]]}}|}} {{#ifexist: {{#if: UbuntuHelp:SquashfsErrors | UbuntuHelp:SquashfsErrors | {{#if: | :}}SquashfsErrors}}/pl | • {{#if: UbuntuHelp:SquashfsErrors|polski| [[::SquashfsErrors/pl|polski]]}}|}} {{#ifexist: {{#if: UbuntuHelp:SquashfsErrors | UbuntuHelp:SquashfsErrors | {{#if: | :}}SquashfsErrors}}/pt | • {{#if: UbuntuHelp:SquashfsErrors|português| [[::SquashfsErrors/pt|português]]}}|}} {{#ifexist: {{#if: UbuntuHelp:SquashfsErrors | UbuntuHelp:SquashfsErrors | {{#if: | :}}SquashfsErrors}}/ro | • {{#if: UbuntuHelp:SquashfsErrors|română| [[::SquashfsErrors/ro|română]]}}|}} {{#ifexist: {{#if: UbuntuHelp:SquashfsErrors | UbuntuHelp:SquashfsErrors | {{#if: | :}}SquashfsErrors}}/ru | • {{#if: UbuntuHelp:SquashfsErrors|русский| [[::SquashfsErrors/ru|русский]]}}|}} {{#ifexist: 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{{#ifeq:UbuntuHelp:SquashfsErrors|:SquashfsErrors|请不要直接编辑翻译本页，本页将定期与来源同步。}}

{{#ifexist: :SquashfsErrors/zh | | {{#ifexist: SquashfsErrors/zh | | {{#ifeq: {{#titleparts:SquashfsErrors|1|-1|}} | zh | | }} }} }} {{#ifeq: {{#titleparts:SquashfsErrors|1|-1|}} | zh | | }}

SquashFS Errors

Problem Statement

Some users have reported being unable to boot from the Ubuntu LiveCD, due to SquasFS errors like this:

SQUASHFS error: sb_bread failed reading block 0x9d7f3
SQUASHFS error: Unable to read fragment cache block [275faa28]
SQUASHFS error: Unable to read page, block 275faa28, size 23a7

Causes and Solutions

These errors can be due to a variety of reasons:

bad memory modules (solution: use memtest86+ to check your memory)
a bad dvd drive (solution: if possible, try using a different cd/dvd drive)
bad data cable (solution: change it for a new one)
bad media (solution: try burning the iso image to a new disc)
a corrupted iso image (solution: run an md5 checksum, and if they don't match, download the iso image again)

Temporary Workarounds

Some users have reported that adding the ide=nodma or acpi=off allowed them to work around this issue (which proved to be bad memory modules). You might want to give that a try

If is not a HW problem and you can probe it

If you definitely found that is not a HW issue, add you comment with all the logs and evidence you can get to Launchpad bug #172937

@@ 第11行： / 第11行： @@
 === Causes and Solutions ===
 These errors can be due to a variety of reasons:
+* bad memory modules (solution: use memtest86+ to check your memory)
+* a bad dvd drive (solution: if possible, try using a different cd/dvd drive)
+* bad data cable (solution: change it for a new one)
 * bad media (solution: try burning the iso image to a new disc)
-* a bad dvd drive (solution: if possible, try using a different cd/dvd drive)
-* bad memory modules (solution: use memtest86+ to check your memory)
 * a corrupted iso image (solution: run an md5 checksum, and if they don't match, download the iso image again)
+=== Temporary Workarounds ===
+Some users have reported that adding the ide=nodma or acpi=off allowed them to work around this issue (which proved to be bad memory modules). You might want to give that a try
+=== If is not a HW problem and you can probe it ===
+If you definitely found that is not a HW issue, add you comment with all the logs and evidence you can get to [https://bugs.edge.launchpad.net/ubuntu/+source/linux/+bug/172937 Launchpad bug #172937]
 [[category:UbuntuHelp]]