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📁 一份很好的linux入门资料
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<HTML><HEAD>  <TITLE>BBS水木清华站∶精华区</TITLE></HEAD><BODY><CENTER><H1>BBS水木清华站∶精华区</H1></CENTER>发信人:&nbsp;<A HREF="mailto:yorkwu@ms4.hinet.net">yorkwu@ms4.hinet.net</A>&nbsp;(),&nbsp;看板:&nbsp;Linux&nbsp;<BR>标&nbsp;&nbsp;题:&nbsp;[更新文件]CDROM&nbsp;HOWTO&nbsp;中文版&nbsp;1.11(part&nbsp;3/3)&nbsp;<BR>发信站:&nbsp;DCI&nbsp;HiNet&nbsp;(Sat&nbsp;Aug&nbsp;&nbsp;9&nbsp;16:30:00&nbsp;1997)&nbsp;<BR>转信站:&nbsp;sobee!netnews.ntu!news.mcu!news.cs.nthu!news.csie.nctu!aidebbs!news.yz&nbsp;<BR>&nbsp;<BR>&nbsp;<BR>	照往例,&nbsp;这次更新会放到&nbsp;<BR>	<A HREF="http://linux.ntcic.edu.tw/~yorkwu/linux/howto/cdrom/">http://linux.ntcic.edu.tw/~yorkwu/linux/howto/cdrom/</A>&nbsp;<BR>	中...&nbsp;<BR>-----------------------------------------------------------------------&nbsp;<BR>&nbsp;<BR>6.&nbsp;常见问题与解答&nbsp;<BR>&nbsp;<BR>6.1&nbsp;没&nbsp;有&nbsp;root&nbsp;身&nbsp;份&nbsp;的&nbsp;人&nbsp;,&nbsp;如&nbsp;何&nbsp;挂&nbsp;上&nbsp;及&nbsp;卸&nbsp;下&nbsp;光&nbsp;碟&nbsp;片&nbsp;?&nbsp;<BR>&nbsp;<BR>多&nbsp;数&nbsp;mount&nbsp;命&nbsp;令&nbsp;支&nbsp;援user选&nbsp;项.&nbsp;假&nbsp;设&nbsp;你&nbsp;在&nbsp;/etc/fstab&nbsp;里&nbsp;加&nbsp;入&nbsp;了&nbsp;这&nbsp;样&nbsp;<BR>一&nbsp;行&nbsp;:&nbsp;<BR>&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;/dev/sbpcd&nbsp;&nbsp;/mnt/cdrom&nbsp;&nbsp;&nbsp;iso9660&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;user,noauto,ro&nbsp;<BR>&nbsp;<BR>那&nbsp;麽&nbsp;普&nbsp;通&nbsp;使&nbsp;用&nbsp;者&nbsp;就&nbsp;可&nbsp;以&nbsp;这&nbsp;样&nbsp;挂&nbsp;上&nbsp;或&nbsp;卸&nbsp;下&nbsp;这&nbsp;台&nbsp;机&nbsp;器&nbsp;的&nbsp;资&nbsp;料&nbsp;:&nbsp;<BR>&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;%&nbsp;mount&nbsp;/mnt/cdrom&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;%&nbsp;umount&nbsp;/mnt/cdrom&nbsp;<BR>&nbsp;<BR>挂&nbsp;上&nbsp;程&nbsp;序&nbsp;将&nbsp;会&nbsp;加&nbsp;上&nbsp;一&nbsp;些&nbsp;额&nbsp;外&nbsp;选&nbsp;项&nbsp;以&nbsp;保&nbsp;持&nbsp;系&nbsp;统&nbsp;安&nbsp;全&nbsp;(&nbsp;例&nbsp;如&nbsp;:&nbsp;程&nbsp;<BR>式&nbsp;不&nbsp;准&nbsp;执&nbsp;行&nbsp;,&nbsp;片&nbsp;子&nbsp;上&nbsp;的&nbsp;设&nbsp;备&nbsp;档&nbsp;将&nbsp;失&nbsp;效&nbsp;(&nbsp;不&nbsp;予&nbsp;理&nbsp;会&nbsp;)&nbsp;)&nbsp;;&nbsp;在&nbsp;有&nbsp;时&nbsp;<BR>候&nbsp;这&nbsp;限&nbsp;制&nbsp;当&nbsp;然&nbsp;严&nbsp;了&nbsp;点.&nbsp;<BR>&nbsp;<BR>另&nbsp;一&nbsp;个&nbsp;办&nbsp;法&nbsp;就&nbsp;是&nbsp;抓&nbsp;usermount&nbsp;,&nbsp;它&nbsp;允&nbsp;许&nbsp;非&nbsp;root&nbsp;之&nbsp;使&nbsp;用&nbsp;者&nbsp;挂&nbsp;上&nbsp;/&nbsp;卸&nbsp;<BR>下&nbsp;可&nbsp;移&nbsp;除&nbsp;设&nbsp;备&nbsp;如&nbsp;软&nbsp;碟&nbsp;及&nbsp;CD-ROM&nbsp;等&nbsp;,&nbsp;但&nbsp;限&nbsp;制&nbsp;对&nbsp;其&nbsp;它&nbsp;设&nbsp;备&nbsp;的&nbsp;动&nbsp;作&nbsp;<BR>&nbsp;如&nbsp;硬&nbsp;碟&nbsp;分&nbsp;割&nbsp;区&nbsp;).&nbsp;它&nbsp;在&nbsp;主&nbsp;要&nbsp;的&nbsp;档&nbsp;案&nbsp;库&nbsp;都&nbsp;有.&nbsp;<BR>&nbsp;<BR>在&nbsp;ftp.cdrom.com&nbsp;里&nbsp;有&nbsp;mount.c&nbsp;的&nbsp;原&nbsp;始&nbsp;码&nbsp;,&nbsp;它&nbsp;允&nbsp;许&nbsp;一&nbsp;般&nbsp;使&nbsp;用&nbsp;者&nbsp;挂&nbsp;上&nbsp;/&nbsp;<BR>卸&nbsp;下&nbsp;CD-ROM.&nbsp;它&nbsp;必&nbsp;需&nbsp;要&nbsp;setuid&nbsp;後&nbsp;才&nbsp;能&nbsp;这&nbsp;麽&nbsp;做&nbsp;.&nbsp;<BR>&nbsp;<BR>----------------------------------------------------------------------------&nbsp;<BR>&nbsp;<BR>(&nbsp;译&nbsp;注&nbsp;:&nbsp;setuid&nbsp;是&nbsp;指&nbsp;,&nbsp;将&nbsp;执&nbsp;行&nbsp;档&nbsp;执&nbsp;行&nbsp;时&nbsp;的&nbsp;权&nbsp;限&nbsp;变&nbsp;成&nbsp;和&nbsp;执&nbsp;行&nbsp;档&nbsp;所&nbsp;<BR>有&nbsp;人&nbsp;相&nbsp;同&nbsp;.&nbsp;普&nbsp;通&nbsp;执&nbsp;行&nbsp;档&nbsp;执&nbsp;行&nbsp;时&nbsp;权&nbsp;限&nbsp;是&nbsp;执&nbsp;行&nbsp;者&nbsp;的&nbsp;权&nbsp;限&nbsp;,&nbsp;这&nbsp;样&nbsp;的&nbsp;<BR>话&nbsp;很&nbsp;多&nbsp;程&nbsp;式&nbsp;都&nbsp;不&nbsp;能&nbsp;跑&nbsp;(&nbsp;如:&nbsp;你&nbsp;不&nbsp;能&nbsp;修&nbsp;改&nbsp;/etc/passwd,&nbsp;所&nbsp;以&nbsp;不&nbsp;能&nbsp;靠&nbsp;<BR>修&nbsp;改&nbsp;它&nbsp;变&nbsp;更&nbsp;密&nbsp;码.&nbsp;但&nbsp;passwd&nbsp;是&nbsp;setuid,&nbsp;又&nbsp;是&nbsp;root&nbsp;所&nbsp;有&nbsp;的&nbsp;程&nbsp;式&nbsp;,&nbsp;执&nbsp;行&nbsp;<BR>时&nbsp;就&nbsp;有&nbsp;root&nbsp;权&nbsp;力&nbsp;,&nbsp;所&nbsp;以&nbsp;就&nbsp;能&nbsp;更&nbsp;改&nbsp;了.&nbsp;).&nbsp;不&nbsp;过&nbsp;setuid&nbsp;反&nbsp;过&nbsp;来&nbsp;也&nbsp;可&nbsp;<BR>能&nbsp;是&nbsp;系&nbsp;统&nbsp;安&nbsp;全&nbsp;的&nbsp;主&nbsp;要&nbsp;漏&nbsp;洞.&nbsp;)&nbsp;<BR>&nbsp;<BR>----------------------------------------------------------------------------&nbsp;<BR>&nbsp;<BR>6.2&nbsp;为&nbsp;何&nbsp;我&nbsp;要&nbsp;卸&nbsp;下&nbsp;光&nbsp;碟&nbsp;时&nbsp;,&nbsp;却&nbsp;得&nbsp;到&nbsp;&quot;&nbsp;设&nbsp;备&nbsp;正&nbsp;忙&nbsp;碌&nbsp;&quot;&nbsp;讯&nbsp;息&nbsp;?&nbsp;<BR>&nbsp;<BR>如&nbsp;果&nbsp;有&nbsp;任&nbsp;何&nbsp;程&nbsp;序&nbsp;正&nbsp;在&nbsp;存&nbsp;取&nbsp;这&nbsp;机&nbsp;器&nbsp;,&nbsp;包&nbsp;括&nbsp;它&nbsp;们&nbsp;的&nbsp;现&nbsp;行&nbsp;目&nbsp;录&nbsp;正&nbsp;在&nbsp;<BR>它&nbsp;上&nbsp;面&nbsp;,&nbsp;那&nbsp;就&nbsp;不&nbsp;能&nbsp;卸&nbsp;下.&nbsp;如&nbsp;果&nbsp;你&nbsp;实&nbsp;在&nbsp;不&nbsp;晓&nbsp;得&nbsp;那&nbsp;个&nbsp;程&nbsp;序&nbsp;正&nbsp;在&nbsp;使&nbsp;<BR>用&nbsp;这&nbsp;片&nbsp;光&nbsp;碟&nbsp;,&nbsp;你&nbsp;可&nbsp;以&nbsp;像&nbsp;下&nbsp;例&nbsp;一&nbsp;样&nbsp;的&nbsp;用&nbsp;fuser&nbsp;命&nbsp;令:&nbsp;<BR>&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;%&nbsp;umount&nbsp;/cdrom&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;umount:&nbsp;/dev/hdd:&nbsp;device&nbsp;is&nbsp;busy&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;%&nbsp;fuser&nbsp;-v&nbsp;/cdrom&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;/cdrom:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;USER&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PID&nbsp;ACCESS&nbsp;COMMAND&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;tranter&nbsp;&nbsp;&nbsp;&nbsp;133&nbsp;..c..&nbsp;&nbsp;bash&nbsp;<BR>&nbsp;<BR>6.3&nbsp;我&nbsp;如&nbsp;何&nbsp;将&nbsp;CD-ROM&nbsp;用&nbsp;NFS&nbsp;与&nbsp;其&nbsp;它&nbsp;电&nbsp;脑&nbsp;共&nbsp;享&nbsp;?&nbsp;<BR>&nbsp;<BR>你&nbsp;需&nbsp;要&nbsp;在&nbsp;/etc/exports&nbsp;档&nbsp;中&nbsp;加&nbsp;入&nbsp;一&nbsp;个&nbsp;项&nbsp;目&nbsp;;&nbsp;这&nbsp;样&nbsp;别&nbsp;的&nbsp;机&nbsp;器&nbsp;的&nbsp;使&nbsp;<BR>用&nbsp;者&nbsp;就&nbsp;可&nbsp;以&nbsp;挂&nbsp;上&nbsp;它&nbsp;了.&nbsp;请&nbsp;看&nbsp;exports(5)&nbsp;这&nbsp;份&nbsp;说&nbsp;明&nbsp;页.&nbsp;<BR>&nbsp;<BR>6.4&nbsp;我&nbsp;能&nbsp;用&nbsp;CD-ROM&nbsp;起&nbsp;动&nbsp;Linux&nbsp;吗&nbsp;?&nbsp;<BR>&nbsp;<BR>当&nbsp;安&nbsp;装&nbsp;Linux&nbsp;时&nbsp;最&nbsp;常&nbsp;用&nbsp;的&nbsp;方&nbsp;法&nbsp;是&nbsp;用&nbsp;软&nbsp;碟&nbsp;开&nbsp;机&nbsp;片,&nbsp;有&nbsp;些&nbsp;Linux&nbsp;组&nbsp;件&nbsp;<BR>可&nbsp;以&nbsp;直&nbsp;接&nbsp;由&nbsp;DOS&nbsp;起&nbsp;动&nbsp;光&nbsp;碟&nbsp;上&nbsp;的&nbsp;Linux&nbsp;核&nbsp;心.&nbsp;<BR>&nbsp;<BR>Michael&nbsp;Fulbright&nbsp;(<A HREF="mailto:msf@redhat.com)">msf@redhat.com)</A>&nbsp;回报说若有正确的CD-ROM片子,&nbsp;ROM&nbsp;BIOS及&nbsp;<BR>ATAPI&nbsp;CD-ROM机器,&nbsp;从CD直接开机是可能的.&nbsp;最新版的mkisofs也支援制作这种片子.&nbsp;<BR>他也加入了一些修补,&nbsp;以支援这种开机光碟的El&nbsp;Torito标准.&nbsp;<BR>&nbsp;<BR>6.5&nbsp;我&nbsp;怎&nbsp;样&nbsp;从&nbsp;CD&nbsp;唱&nbsp;片&nbsp;直&nbsp;接&nbsp;抓&nbsp;取&nbsp;数&nbsp;位&nbsp;音&nbsp;轨?&nbsp;<BR>&nbsp;<BR>Heiko&nbsp;Eissfeldt(<A HREF="mailto:heiko@colossus.escape.de)">heiko@colossus.escape.de)</A>&nbsp;和&nbsp;Olaf&nbsp;Kindel&nbsp;写&nbsp;了&nbsp;一&nbsp;个&nbsp;公&nbsp;用&nbsp;<BR>程&nbsp;式&nbsp;可&nbsp;以&nbsp;读&nbsp;取&nbsp;音&nbsp;讯&nbsp;资&nbsp;料&nbsp;,&nbsp;并&nbsp;将&nbsp;它&nbsp;存&nbsp;成&nbsp;.wav&nbsp;格&nbsp;式&nbsp;的&nbsp;声&nbsp;音&nbsp;档.&nbsp;这&nbsp;个&nbsp;<BR>程&nbsp;式&nbsp;叫&nbsp;cdda2wav.tar.gz&nbsp;,&nbsp;可&nbsp;以&nbsp;在&nbsp;sunsite.unc.edu&nbsp;找&nbsp;到.&nbsp;<BR>&nbsp;<BR>因&nbsp;为&nbsp;CD-ROM&nbsp;世&nbsp;代&nbsp;交&nbsp;替&nbsp;太&nbsp;快&nbsp;了&nbsp;,&nbsp;很&nbsp;难&nbsp;列&nbsp;出&nbsp;哪&nbsp;些&nbsp;CD-ROM&nbsp;可&nbsp;读&nbsp;取&nbsp;数&nbsp;位&nbsp;<BR>音&nbsp;乐&nbsp;资&nbsp;料.&nbsp;你&nbsp;最&nbsp;好&nbsp;的&nbsp;赌&nbsp;注&nbsp;是&nbsp;抓&nbsp;最&nbsp;新&nbsp;版&nbsp;的&nbsp;cdda2wav&nbsp;套&nbsp;件&nbsp;,&nbsp;并&nbsp;读&nbsp;它&nbsp;<BR>的&nbsp;文&nbsp;件.&nbsp;<BR>&nbsp;<BR>若&nbsp;想&nbsp;要&nbsp;更&nbsp;进&nbsp;一&nbsp;步&nbsp;的&nbsp;资&nbsp;讯,&nbsp;请&nbsp;上&nbsp;<BR><A HREF="http://www.tardis.ed.ac.uk/~psyche/pc/cdrom/CDDA.html这">http://www.tardis.ed.ac.uk/~psyche/pc/cdrom/CDDA.html这</A>&nbsp;个&nbsp;站&nbsp;台&nbsp;看&nbsp;看.&nbsp;及&nbsp;<BR>参&nbsp;阅&nbsp;alt.cdrom&nbsp;FAQ&nbsp;的&nbsp;reference&nbsp;那&nbsp;节.&nbsp;<BR>&nbsp;<BR>6.6&nbsp;为&nbsp;什&nbsp;麽&nbsp;find&nbsp;命&nbsp;令&nbsp;不&nbsp;太&nbsp;正&nbsp;常&nbsp;?&nbsp;<BR>&nbsp;<BR>在&nbsp;没&nbsp;有&nbsp;Rock&nbsp;Ridge&nbsp;Extension&nbsp;的&nbsp;ISO-9660&nbsp;光&nbsp;碟&nbsp;上&nbsp;,&nbsp;你&nbsp;需&nbsp;要&nbsp;在&nbsp;find&nbsp;後&nbsp;加&nbsp;<BR>上&nbsp;-noleaf&nbsp;这&nbsp;选&nbsp;项.&nbsp;请&nbsp;参&nbsp;考&nbsp;find(1)&nbsp;说&nbsp;明&nbsp;页&nbsp;<BR>&nbsp;<BR>(在&nbsp;我&nbsp;的&nbsp;经&nbsp;验&nbsp;中&nbsp;几&nbsp;乎&nbsp;所&nbsp;有&nbsp;Linux&nbsp;CD-ROM&nbsp;都&nbsp;用&nbsp;Rock&nbsp;Ridge&nbsp;Extension,这&nbsp;问&nbsp;<BR>题&nbsp;的&nbsp;发&nbsp;生&nbsp;率&nbsp;应&nbsp;该&nbsp;极&nbsp;低.)&nbsp;<BR>&nbsp;<BR>6.7&nbsp;Linux&nbsp;是&nbsp;否&nbsp;支&nbsp;援&nbsp;任&nbsp;何&nbsp;CD-ROM&nbsp;的&nbsp;烧&nbsp;录&nbsp;设&nbsp;备&nbsp;?&nbsp;<BR>&nbsp;<BR>X-CD-Roast&nbsp;套&nbsp;件&nbsp;(Linux&nbsp;版)是&nbsp;使&nbsp;用&nbsp;CD&nbsp;烧&nbsp;录&nbsp;机&nbsp;的&nbsp;图&nbsp;形&nbsp;化&nbsp;前&nbsp;端&nbsp;介&nbsp;面.&nbsp;此&nbsp;<BR>套&nbsp;件&nbsp;可&nbsp;在&nbsp;sunsite.unc.edu&nbsp;里&nbsp;的&nbsp;<BR>/pub/Linux/utls/disk-management/xcdroast-0.95.tar.gz&nbsp;找&nbsp;到.&nbsp;<BR>&nbsp;<BR>也&nbsp;请&nbsp;参&nbsp;考&nbsp;Linux&nbsp;CD-Writer&nbsp;mini-HOWTO&nbsp;文&nbsp;件&nbsp;,&nbsp;可&nbsp;在&nbsp;<BR><A HREF="ftp://sunsite.unc.edu/pub/Linux/docs/HOWTO/mini/CD-Writer">ftp://sunsite.unc.edu/pub/Linux/docs/HOWTO/mini/CD-Writer</A>&nbsp;或&nbsp;<BR><A HREF="http://sunsite.unc.edu/mdw/HOWTO/CD-Writer.html">http://sunsite.unc.edu/mdw/HOWTO/CD-Writer.html</A>&nbsp;处&nbsp;找&nbsp;到.&nbsp;<BR>&nbsp;<BR>----------------------------------------------------------------------------&nbsp;<BR>&nbsp;<BR>(&nbsp;译&nbsp;注&nbsp;:&nbsp;有&nbsp;位&nbsp;仁&nbsp;兄&nbsp;(&nbsp;不&nbsp;知&nbsp;道&nbsp;叫&nbsp;什&nbsp;麽&nbsp;名&nbsp;字&nbsp;)&nbsp;有&nbsp;写&nbsp;他&nbsp;对&nbsp;CD-ROM&nbsp;烧&nbsp;录&nbsp;<BR>机&nbsp;的&nbsp;心&nbsp;得,&nbsp;在&nbsp;<A HREF="http://mail.ncku.edu.tw/~thlx/,">http://mail.ncku.edu.tw/~thlx/,</A>&nbsp;可&nbsp;以&nbsp;参&nbsp;观.)&nbsp;<BR>&nbsp;<BR>----------------------------------------------------------------------------&nbsp;<BR>&nbsp;<BR>6.8&nbsp;我&nbsp;挂&nbsp;载&nbsp;CD-ROM&nbsp;时&nbsp;得&nbsp;到:&nbsp;Read-Only&nbsp;file&nbsp;system&nbsp;讯&nbsp;息&nbsp;?&nbsp;<BR>&nbsp;<BR>CD-ROM&nbsp;是&nbsp;只&nbsp;能&nbsp;读&nbsp;取&nbsp;的&nbsp;媒&nbsp;体.&nbsp;旧&nbsp;版&nbsp;的&nbsp;核&nbsp;心&nbsp;你&nbsp;能&nbsp;用&nbsp;可&nbsp;读&nbsp;写&nbsp;方&nbsp;法&nbsp;挂&nbsp;上&nbsp;<BR>CD-ROM&nbsp;,&nbsp;然&nbsp;後&nbsp;尝&nbsp;试&nbsp;写&nbsp;资&nbsp;料&nbsp;进&nbsp;去&nbsp;并&nbsp;不&nbsp;会&nbsp;产&nbsp;生&nbsp;任&nbsp;何&nbsp;讯&nbsp;息.&nbsp;在&nbsp;1.1.83&nbsp;版&nbsp;<BR>後&nbsp;,&nbsp;这&nbsp;被&nbsp;修&nbsp;正&nbsp;为&nbsp;CD-ROM&nbsp;必&nbsp;须&nbsp;以&nbsp;唯&nbsp;读&nbsp;方&nbsp;式&nbsp;挂&nbsp;上&nbsp;(&nbsp;就&nbsp;是&nbsp;说&nbsp;mount&nbsp;要&nbsp;有&nbsp;<BR>-r&nbsp;选&nbsp;项&nbsp;).&nbsp;<BR>&nbsp;<BR>6.9&nbsp;我&nbsp;关&nbsp;机&nbsp;时&nbsp;,&nbsp;为&nbsp;什&nbsp;麽&nbsp;托&nbsp;盘&nbsp;自&nbsp;动&nbsp;退&nbsp;出&nbsp;来&nbsp;?&nbsp;<BR>&nbsp;<BR>在&nbsp;1.1.38&nbsp;版&nbsp;核&nbsp;心&nbsp;,&nbsp;sbpcd&nbsp;在&nbsp;卸&nbsp;下&nbsp;片&nbsp;子&nbsp;时&nbsp;会&nbsp;自&nbsp;动&nbsp;退&nbsp;片.&nbsp;如&nbsp;果&nbsp;你&nbsp;下&nbsp;了&nbsp;<BR>关&nbsp;机&nbsp;指&nbsp;令&nbsp;,&nbsp;那&nbsp;麽&nbsp;挂&nbsp;上&nbsp;的&nbsp;CD&nbsp;就&nbsp;会&nbsp;被&nbsp;卸&nbsp;下&nbsp;,&nbsp;然&nbsp;後&nbsp;就&nbsp;退&nbsp;出&nbsp;来.&nbsp;<BR>&nbsp;<BR>这&nbsp;样&nbsp;子&nbsp;在&nbsp;换&nbsp;片&nbsp;时&nbsp;很&nbsp;方&nbsp;便.&nbsp;如&nbsp;果&nbsp;托&nbsp;盘&nbsp;打&nbsp;开&nbsp;状&nbsp;态&nbsp;下&nbsp;你&nbsp;挂&nbsp;上&nbsp;或&nbsp;读&nbsp;取&nbsp;<BR>CD&nbsp;,&nbsp;那&nbsp;麽&nbsp;它&nbsp;也&nbsp;会&nbsp;自&nbsp;动&nbsp;进&nbsp;片.&nbsp;<BR>&nbsp;<BR>我&nbsp;发&nbsp;现&nbsp;有&nbsp;时&nbsp;这&nbsp;功&nbsp;能&nbsp;会&nbsp;造&nbsp;成&nbsp;问&nbsp;题&nbsp;(&nbsp;如&nbsp;cdplay&nbsp;及&nbsp;workbone).&nbsp;在&nbsp;1.1.60&nbsp;<BR>版&nbsp;核&nbsp;心&nbsp;(&nbsp;有&nbsp;些&nbsp;怪...&nbsp;前&nbsp;面&nbsp;是&nbsp;1.1.83!?&nbsp;我&nbsp;看&nbsp;还&nbsp;得&nbsp;查&nbsp;明&nbsp;再&nbsp;联&nbsp;络&nbsp;作&nbsp;<BR>者&nbsp;喔!)&nbsp;你&nbsp;可&nbsp;以&nbsp;用&nbsp;软&nbsp;体&nbsp;决&nbsp;定&nbsp;要&nbsp;不&nbsp;要&nbsp;用&nbsp;这&nbsp;功&nbsp;能.&nbsp;一&nbsp;个&nbsp;□&nbsp;例&nbsp;程&nbsp;式&nbsp;包&nbsp;<BR>含&nbsp;在&nbsp;sbpcd&nbsp;的&nbsp;文&nbsp;件&nbsp;里.&nbsp;(或&nbsp;者&nbsp;用&nbsp;eject&nbsp;程&nbsp;式).&nbsp;<BR>&nbsp;<BR>6.10&nbsp;我&nbsp;有&nbsp;一&nbsp;片&nbsp;无&nbsp;法&nbsp;挂&nbsp;上&nbsp;的&nbsp;&quot;特&nbsp;殊&quot;&nbsp;片&nbsp;子&nbsp;<BR>&nbsp;<BR>
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