I recently posted messages to the "linux.setup" newsgroup
but I have had no helpful responses. This may be a problem
in the Kernel itself or perhaps in the RPM files, or
related "SysVinit" or "initscripts" files:
In a couple of previous messages I reported I was having
using an external Modem on COM2 when I upgraded to Kernel
2.0.36-1. I've continued to work on the problem without
I downloaded the latest Kernel version 2.0.36-3 files. I
them with "rpm -Uvh --force". The same COM2 problem showed
I then checked "initscripts" and "SysVinit" and found that I
had the latest 5.1 versions (SysVinit 2.74-4 and initscripts
I tried to install the 5.2 versions ("SysVinit 2.74-5" and
rpm -Uvh --force
but the result was:
redhat-release <= 5.1 conflicts with initscripts-
Since the installation failed, I did not re-install 2.0.35-2
it should be intact. Any suggestions would be welcome.
I've been reading Mark Bratcher's problems regarding RH
and his internal COM2 modem and I think there may be a more
problem with the 2.0.36 Kernel.
I'm running a Gigabyte 5486AL motherboard (486DX4/100). I
mouse on COM1 and my external modem on COM2. I started out
Linux 5.1 which comes with Kernel version 2.0.35-1 and I've
using it as a remote client to my ISP through "Network
PPP through /dev/modem on COM2. I've been stepping my way
upgrades one at a time, so I previously upgraded to Kernel
2.0.35-2 without problems. However, yesterday I tried
to Kernel version 2.0.36-1 and I could no longer dial out.
you click on "activate" the modem DTR light would come on
moment and then turn off. It was on for about a 1/4 second.
checked the "Network Configurator" settings and everything
to be ok. I tried "a few other things" but nothing seemed
help. So I eventually reloaded Kernel version 2.0.35-2 and
Does anybody have an suggestions for setting changes? Does
know of any other problems on the serial ports?
The following is some further information:
Last upgrades just before the Kernel upgrades:
Upgraded "pam" to "pam-0.64-4.i386.rpm" version
Upgraded "ftp" to "ftp-0.10-4.i386.rpm" version
Things I noticed while running with Kernel version 2.0.36-1:
1. I think I saw some references to 2.0.35 stuff during the
boot. This is hard to tell since some of the boot messages
pretty fast for human eye reading on a DX4/100. Is there a
store this as a text file? Is it already being stored
2. After 2.0.36-1 upgrade, the "finding module
system boot was still looking for 2.0.35-2 dependencies.
3. Also, system boot page still refers to 2.0.35 kernel.
latter is probably not relevant since it's probably just a
somewhere that's printed to the tty before the login.
Reinstalling Kernel version 2.0.35-2:
The following errors were returned by rpm:
"cannot remove /lib/modules/2.0.36-1/misc - directory not
"cannot remove /lib/modules/2.0.36-1 - directory not empty"
"cannot remove /usr/src/linux-2.0.36 - directory not empty"
"package /usr/src/linux-2.0.36/drivers/block/ali4xx.c not
I also tried addressing "/dev/ttyS1" instead of "/dev/modem"
"Network Configurator". That made no difference. However,
had no problem using the COM2: port.
Last week I upgraded to RHL 6.0. The complete upgrade had
no problem using the Network Configurator PPP through /dev/modem.
I think that if I'd done a full system upgrade to 5.2, that would
have fixed it too.
A similar problem is now occurring after upgrading RHL 6.0
from the supplied 2.2.5-15 Kernel to the 2.2.5-22 Kernel, but
I'll submit a new bug report for that one separately.
Note that the "finding module dependencies" problem also
did not occur after the full upgrade to RHL 6.0