linux kernel upgrade

If this isn't exactly what you wanted, please try our Search (there's a LOT of techy and non-techy stuff here about Linux, Unix, Mac OS X and just computers in general!):

From - Tue Sep  5 16:40:39 2000
Path: news.randori.com!nerim.net!proxad.net!fr.usenet-edu.net!usenet-edu.net!fu-berlin.de!uni-berlin.de!w037.z208176111.det-mi.dsl.cnc.NET!not-for-mail
From: mhgraham@umich.edu (Dances With Crows)
Newsgroups: comp.os.linux.misc
Subject: Re: About Linux 2.4.0
Date: 29 Aug 2000 19:32:25 GMT
Organization: Fleabag Discordian Society
Lines: 28
Message-ID: <slrn8qo7gg.gls.mhgraham@fleabag.nullhouse.org> 
References: <8oh01o$jo1$1@front2.grolier.fr> 
Reply-To: mhgraham@umich.edu
NNTP-Posting-Host: w037.z208176111.det-mi.dsl.cnc.net (208.176.111.37)
X-Trace: fu-berlin.de 967577545 11452388 208.176.111.37 (16 [41327])
User-Agent: slrn/0.9.6.2 (Linux)
Xref: news.randori.com comp.os.linux.misc:226002
X-Mozilla-Status: 0000
X-Mozilla-Status2: 00000000

On Tue, 29 Aug 2000 20:37:57 +0100, Benoit Smith wrote:
>I am about to install the latest Linux kernel, but I'm not sure that
>the apps that I install later (most built for 2.2.x) will be compatible
>with the new 2.4.x series. Please could someone enlighten me about that ?

Most applications will work just fine when you upgrade the kernel from
2.2.x to 2.4.x.  The only exceptions are applications that directly
manipulate kernel data structures or directly access the hardware, like
the Thinkpad Control utilities (tpctl and ntpctl).  Those applications
will ahve to be recompiled against the 2.4.x kernel headers, which is
slightly annoying, but really no big deal.  Things like Netscape, xterm,
X-servers, all the KDE and GNOME things I've tried, and even Oracle
won't even notice the difference between 2.2 and 2.4.

There's a problem with cdrecord and 2.4.x, which can be easily
fixed by adding the following line to /etc/fstab:

none            /var/shm                  shm       exec,dev,suid,rw 0 0

(You must "mkdir /var/shm" if that mount point doesn't exist already.)

I haven't seen any other incompatibilities.  

-- 
Matt G|There is no Darkness in Eternity/But only Light too dim for us to see
Brainbench MVP for Linux Admin /  Those who do not understand Unix are
http://www.brainbench.com     /   condemned to reinvent it, poorly.
-----------------------------/           --Henry Spencer

Jump to Comments

Many of the products and books I review are things I purchased for my own use. Some were given to me specifically for the purpose of reviewing them. I resell or can earn commissions from the sale of some of these items. Links within these pages may be affiliate links that pay me for referring you to them. That's mostly insignificant amounts of money; whenever it is not I have made my relationship plain. I also may own stock in companies mentioned here. If you have any question, please do feel free to contact me.

Specific links that take you to pages that allow you to purchase the item I reviewed are very likely to pay me a commission. Many of the books I review were given to me by the publishers specifically for the purpose of writing a review. These gifts and referral fees do not affect my opinions; I often give bad reviews anyway.

We use Google third-party advertising companies to serve ads when you visit our website. These companies may use information (not including your name, address, email address, or telephone number) about your visits to this and other websites in order to provide advertisements about goods and services of interest to you. If you would like more information about this practice and to know your choices about not having this information used by these companies, click here.