Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!eweka.nl!lightspeed.eweka.nl!82.197.223.106.MISMATCH!feeder1.cambriumusenet.nl!feed.tweaknews.nl!85.12.40.139.MISMATCH!xlned.com!feeder7.xlned.com!193.166.3.22.MISMATCH!newsfeed3.funet.fi!newsfeeds.funet.fi!feeder2.news.elisa.fi!feeder1.news.elisa.fi!uutiset.elisa.fi!7564ea0f!not-for-mail From: Jukka Lahtinen Newsgroups: comp.lang.java.programmer Subject: Re: why 32 bit ubuntu can install 64 bit openjdk? Organization: N/A References: <79f46583-8c65-45ea-844f-d0c5194793e0@googlegroups.com> <51d2cd95$0$15893$e4fe514c@news.xs4all.nl> <51d2e049$0$15968$e4fe514c@news.xs4all.nl> <51d381ee$0$303$14726298@news.sunsite.dk> <1opyh27xirht1.1f467129dpuzs$.dlg@40tude.net> X-no-archive: yes Content-Transfer-Encoding: 8bit Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.2 (gnu/linux) Cancel-Lock: sha1:YaeZsRorhsJ+2fRi7vTeBg1FKzc= MIME-Version: 1.0 Content-Type: text/plain Lines: 24 Date: Fri, 05 Jul 2013 08:58:49 +0300 NNTP-Posting-Host: 91.155.88.191 X-Complaints-To: newsmaster@saunalahti.com X-Trace: uutiset.elisa.fi 1373003929 91.155.88.191 (Fri, 05 Jul 2013 08:58:49 EEST) NNTP-Posting-Date: Fri, 05 Jul 2013 08:58:49 EEST Xref: csiph.com comp.lang.java.programmer:24643 Martin Gregorie writes: > On Thu, 04 Jul 2013 23:08:01 +0200, Joerg Meier wrote: >> On Thu, 4 Jul 2013 20:47:54 +0000 (UTC), Martin Gregorie wrote: >>> On Wed, 03 Jul 2013 17:53:50 +0300, Jukka Lahtinen wrote: >>>> There wouldn't BE a 32 bit OS with more than 4 GB of memory, if the OS >>>> installer would automatically choose a 64 bit version. >>> Of course there could. If you want that, you just run a Linux PAE >>> kernel on 64 bit hardware. >> >> How would you run a PAE kernel if a 64 bit kernel was automatically >> installed ? While what you said is true, you don't seem to have read >> what you responded to. >> > Huh? IIRC it is the JRE that's being automatically installed, not the > kernel. If the installer is any good, it should recognise that its The OS installer installs the OS, and if it has chosen a 64-bit version, there will be no PAE kernel installed. OTOH, you often choose the OS version (including bitness) by choosing a specific installation media, and that is done before starting the installer. -- Jukka Lahtinen