Linuxconf is supported in RH 7.1, although you are correct that it may be unwise to rely solely on it, rather than scripting. But it does work on 7.1. In addition to my laptop, I have a RH 7.1 server on an Intell 266 Celeron at home. This one has Linuxconf. The computer cost me $198.00 from CompUSA as a promo the day Windows 98 came out. "Windows 98--$198.00"--get it? Accordingly, that computer has always been a little wacky: the only way it would take RH 7.1 is if I let the install program make (almost) all of its own decisions (partitioning, packaging). When I did it that way, linuxconf loaded, and now works. But on my laptop, I did custom partition and package choice. The differences in these installations somehow account for the problem I am having on one computer, but not the other. I am sure I could "fix" the laptop problem by reinstalling. But I don't want to the kind of person whose sole troubleshooting recourse is reinstallation. > -----Original Message----- > From: plug-discuss-admin@lists.PLUG.phoenix.az.us > [mailto:plug-discuss-admin@lists.PLUG.phoenix.az.us]On Behalf Of Nathan > England > Sent: Monday, August 06, 2001 9:53 AM > To: plug-discuss@lists.PLUG.phoenix.az.us > Subject: Re: Methodology or Philosophy of Troubleshooting > > > Last time I played with RH 7.1 I noticed it didn't install linuxconf, and > after a little searching on the RH site I found that RH 7.1 - up will no > longer support linuxconf because it was not adopted as a standard and all > the RHCE techs still use cli and do everything in the sysV scripts instead > of with the graphical setup.. > How many rack mount servers have you seen that had a full blown X > install so > you could run linuxconf, or even ncurses for the cli part to it? > I'm not 100% positive it won't work, but from what I've read > everywhere, RH > won't support it anymore. > > nathan > ----- Original Message ----- > From: "Kevin Buettner" > To: > Sent: Monday, August 06, 2001 10:14 AM > Subject: Re: Methodology or Philosophy of Troubleshooting > > > > On Aug 5, 9:44pm, Eric Van Buskirk wrote: > > > > > I am trying to develop a bag of tricks here. Because now I must admit > that > > > when I get anything other than a networking problem (I am not > a coder), > I am > > > frozen; a deer in the headlights. So I would like to ask > whether anyone > has > > > some general thoughts on how to tackle a Linux problem; whether anyone > has > > > some heurisms or general methodolgies or truths that they > would like to > > > share. So perhaps I could explain the problem, and someone could > explain > > > the thought process of how to solve it? > > > > > > I loaded RH 7.1 on my laptop (again). Linuxconf was somehow not > installed, > > > so I installed it via rpm ("rpm -ih > linuxfonf-1.24r2-10.i386.rpm"). But > rpm > > > would not install it because it failed a dependency: it first wanted > "gd." > > > So I installed gd-2.0.1-1.i386.rpm. Then I typed "linuxconf" and the > > > following error message was displayed: ""linuxconf: error > while loading > > > shared libraries: libgd.so.1.8: cannot load shared object > file: No such > file > > > or directory". > > > > > > Not knowing what the hell that meant, I loaded libgd-1.3-4.i386.rpm > which > > > seemingly had not been loaded during the original install. > Still, howev > er, > > > I receive the same error message when I type "linuxconf." > > > > > > So I thought maybe I should look at the source code (is that how > problems > > > like this are solved)??? But I am not sure which file to look at. I > don't > > > even know how to look at linuxconf , as I don't know where it > is ("find > > > / -name linuxconf*" did not turn it up). > > > > I don't think it's likely that the source code will help you much here > > unless you come to believe that there's a problem with the dynamic > > linker. (Which isn't very likely in this case.) > > > > The problem that you have is that an application can't find a particular > > library. How could this be? > > > > One possibility is that the library doesn't exist on your system, or > > does exist, but under a different name (i.e, with a different version > > number.) You should first attempt to determine whether this library > > exists or not. Use your package management tool to list out the > > contents of the library packages that you've installed to find out the > > name and location at which the library was installed. > > > > It is possible that the library in question doesn't exist, in which > > case you've simply installed the wrong software package. OTOH, what's > > more likely (in this case anyway) is that it does exist, but using a > > different path or version number than expected. You should attempt to > > verify (using ``ls'' or some other tool) that the library in question > > does indeed exist on your system and that the permissions are set > > reasonably. > > > > If the version number differs from the version that your application > > is expecting, it would be best to attempt to find the correct version > > of the library. If that can't be done, it may be the case that an > > older or newer version of the library will work, particularly if the > > interfaces that your application uses haven't changed. You can > make your > > application use an older or newer version of the library by creating > > symbolic links to the existing library. > > > > It could also be a path problem. I.e, the dynamic loader looks in > > some specific predetermined places when attempting to find the library > > to load. Some of these places are listed in ld.so.conf, but the > > directories which are searched also depends upon whether or not you > > have an LD_LIBRARY_PATH variable set or whether the application was > > compiled with a particular setting of LD_RUN_PATH or if -rpath options > > were passed to the linker. If the path to the library looks like it > > ought to be one of the standard paths that the dynamic linker is > > searching, you ought to check /etc/ld.so.conf to see if the path in > > question is indeed in the list. If it's not, you can add it and rerun > > ldconfig (as root). OTOH, if it looks like a nonstandard path that you > > don't want searched, you can add this path to LD_LIBRARY_PATH. > > > > For debugging this type of problem, it is also useful to know about > > ``ldd''. This is a tool which displays the the names of the shared > > libraries that an application expects to be able to load and the > > locations at which these shared libraries may be found. (It should > > be noted, however, that libraries opened via (only) dlopen() are not > > listed by ldd.) E.g, on my Red Hat 7.1 system, I see the following: > > > > [root@mesquite kev]# ldd /sbin/linuxconf > > libncurses.so.5 => /usr/lib/libncurses.so.5 (0x4002d000) > > libdl.so.2 => /lib/libdl.so.2 (0x4006f000) > > libcrypt.so.1 => /lib/libcrypt.so.1 (0x40073000) > > libgd.so.1.8 => /usr/lib/libgd.so.1.8 (0x400a1000) > > libpng.so.2 => /usr/lib/libpng.so.2 (0x400d4000) > > libz.so.1 => /usr/lib/libz.so.1 (0x400f5000) > > libstdc++-libc6.2-2.so.3 => /usr/lib/libstdc++-libc6.2-2.so.3 > (0x40103000) > > libm.so.6 => /lib/i686/libm.so.6 (0x40147000) > > libc.so.6 => /lib/i686/libc.so.6 (0x4016b000) > > libttf.so.2 => /usr/lib/libttf.so.2 (0x4029b000) > > libjpeg.so.62 => /usr/lib/libjpeg.so.62 (0x402c5000) > > /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000) > > > > Furthermore, I see... > > > > [root@mesquite kev]# rpm -q -f /usr/lib/libgd.so.1.8 > > gd-1.8.3-7 > > > > So, it looks to me like you've install a much newer version of > the ``gd'' > > packages that you ought to have. (I.e, the version number is wrong.) > > You'll probably want to uninstall the newer one and install the older > > one (that came with your distribution) instead. (BTW, that's > yet another > > way of diagnosing this sort of thing... simply use ldd on an existing > > box to find out where the location and version information of the > library.) > > > > Kevin > > ________________________________________________ > > See http://PLUG.phoenix.az.us/navigator-mail.shtml if your mail doesn't > post to the list quickly and you use Netscape to write mail. > > > > PLUG-discuss mailing list - PLUG-discuss@lists.PLUG.phoenix.az.us > > http://lists.PLUG.phoenix.az.us/mailman/listinfo/plug-discuss > > > > ________________________________________________ > See http://PLUG.phoenix.az.us/navigator-mail.shtml if your mail > doesn't post to the list quickly and you use Netscape to write mail. > > PLUG-discuss mailing list - PLUG-discuss@lists.PLUG.phoenix.az.us > http://lists.PLUG.phoenix.az.us/mailman/listinfo/plug-discuss >