Linux-Misc Digest #195, Volume #24 Wed, 19 Apr 00 10:13:03 EDT
Contents:
Troubleshooting CD-R Problem (Joel Wilf)
Re: Where is in.ftpd (Johan Kullstam)
Re: C compiler (Grant Edwards)
Any tool similar to "truss" and "snoop" for linux? ([EMAIL PROTECTED])
Re: writing to Dos partition (Ken Corbin)
Error Log (Jeff Grossman)
Error Messages (Jeff Grossman)
AutoCAD R14 on linux? (Mark Charland)
----------------------------------------------------------------------------
From: [EMAIL PROTECTED] (Joel Wilf)
Subject: Troubleshooting CD-R Problem
Date: 18 Apr 2000 05:13:03 GMT
I'm trying to troubleshoot a problem with my CD-writer. IDE-SCSI support
is properly enabled, according to the bootup message; and
# cdrecord -scanbus
finds the unit correctly. The iso image I want to write looks okay
when mounted and viewed using the loop device:
# mkisofs -f -r -v -V linux0400 -o backup.img /BACKUP
# mount -t iso9660 -o ro,loop=/dev/loop0 backup.img /mnt/loop
# ls /mnt/loop
Then, cdrecord and the CD-writer seem to work fine when I test the
setup in "dummy" mode:
# cdrecord -v -dummy speed=2 dev=0,0 backup.img
But the actual recording fails!
# cdrecord -v speed=2 dev=0,0 backup.img
doesn't write the tracks and reports the following:
cdrecord: Input/output error. write_g1: scsi sendcmd: retryable error
CDB: 2A 00 00 00 00 00 00 00 10 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: F0 00 03 00 00 00 00 19 00 0A 3A 03 73 02 00 00
Sense Key: 0x3 Medium Error, Segment 0
Sense Code: 0x73 Qual 0x02 (power calibration area is full) Fru 0x0
Sense flags: Blk 0 (valid)
cmd finished after 3.783s timeout 40s
write track data: error after 0 bytes
Sense Bytes: F0 00 00 00 00 00 00 19 00 0A 3E B4 00 00 00 00 00 00
Writing time: 8.903s
Fixating...
cdrecord: Input/output error. close track/session: scsi sendcmd:
retryable errorCDB: 5B 00 02 00 00 00 00 00 00 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: F0 00 05 00 00 00 00 19 00 0A 3E B6 2C 00 00 00
Sense Key: 0x5 Illegal Request, Segment 0
Sense Code: 0x2C Qual 0x00 (command sequence error) Fru 0x0
Sense flags: Blk 0 (valid)
cmd finished after 0.007s timeout 480s
Fixating time: 4.655s
cdrecord: fifo had 128 puts and 1 gets.
cdrecord: fifo was 0 times empty and 0 times full, min fill was 100%.
The recorder worked fine under Red Hat 5.2 (kernel 2.0.36?); but has
been giving me this trouble since I upgraded to Red Hat 6.0 (and rebuilt
kernel 2.2.14-5.0, enabling SCSI support in the kernel). The distribution
and kernel have been exhibiting no other problems. So is this hardware?
Some software issue I don't know about? Some media issue? (I've been using
good old TDK CD-R media). Any insights would be appreciated...
-- Joel
------------------------------
From: Johan Kullstam <[EMAIL PROTECTED]>
Subject: Re: Where is in.ftpd
Date: 18 Apr 2000 09:56:37 -0400
"Peet Grobler" <[EMAIL PROTECTED]> writes:
> Hi.
>
> How will I find out which rpm package contains in.ftpd?
> When I try to ftp to my remote machine, in the remote's syslog I see :
> "error : cannot execute /usr/sbin/in.ftpd : No such file or directory".
>
> The file is'nt there. I installed the following net packages manually:
>
> netkit-base-x.x-x.i386.rpm
> netkit-telnet-x.x-x.i386.rpm
> netkit-tftp-x.x-x.i386.rpm
> netkit-ftp-x.x-x.i386.rpm - Only ftp client!
i think it's in wu-ftpd.
> How will I find out which rpm has that program?
imho this is a weakness of rpm/redhat.
i usually make a list of everything in the standard packages
for example
<put redhat 6.2 cdrom in the reader>
$ mount /mnt/cdrom
$ cd /mnt/cdrom/RedHat/RPMS
$ rpm -qlp *.rpm > /root/rpm-list-6.2
this makes a list of everything redhat ships.
then you can use `less' on this list to find stuff.
as to where to find stuff not shipped on your cdrom, this is somewhat
harder and i fear has no complete answer. freshmeat is a good place
to start looking.
--
johan kullstam l72t00052
------------------------------
From: grant@nowhere. (Grant Edwards)
Subject: Re: C compiler
Date: Tue, 18 Apr 2000 14:21:14 GMT
In article <[EMAIL PROTECTED]>, Zadrian wrote:
>I am trying to compile the hello.c program in Mandrake 7.0 and receive the
>following error
>
>$ gcc hello.c
>/usr/bin/ld: cannot open crt1.0:No such file or directory
>
>I suspect it is a configuration issue
You probably don't have the C development libraries installed.
--
Grant Edwards grante Yow! I didn't order
at any WOO-WOO... Maybe a
visi.com YUBBA... But no WOO-WOO!
------------------------------
From: [EMAIL PROTECTED]
Crossposted-To: comp.os.linux.setup
Subject: Any tool similar to "truss" and "snoop" for linux?
Date: Tue, 18 Apr 2000 14:25:16 GMT
Hi:
I wonder if Linux has the tools similar to Solaris's "truss" (for
finding out what syscalls a process is making) and "snoop" (for
monitoring network traffic).
I know "tcpdump", but tcpdump does not print out the packet in
string, making it hard to see what is int he packet. I am already
running version 3.4 of tcpdump, which I believe is the latest version.
Anyone modified tcpdump to do it?
drwang
Sent via Deja.com http://www.deja.com/
Before you buy.
------------------------------
From: [EMAIL PROTECTED] (Ken Corbin)
Crossposted-To:
alt.os.linux.mandrake,comp.os.linux,alt.os.linux,comp.os.linux.questions
Subject: Re: writing to Dos partition
Date: Tue, 18 Apr 2000 14:29:38 GMT
In article <[EMAIL PROTECTED]>, Hairb All writes:
> I have a Windows Fat32 partition on my computer along with Linux
> Mandrake 7.0. I am only able to write to this partition as root. Since I
> am not usually working as root, I cannot delete add or modify any files
> to this partition without issuing super-user command. I have tried doing
> 'chmod g+x DOS_hda1' because my normal user is part of the group 'root'
> which /mnt/DOS_hda1 belongs to. It says the permission was successfully
> changed but when I do 'ls -l' it is still "drwxr-xr-x" instead of
> "drwxrwxr-x". I have tried chmod with 775 or whatever it is and it also
> says it has changed successfully when it hasn't. I have tried with the
> partition mounted and with it not mounted with the same results. 'chown'
> does not work either; it says something about cannot perform operation
> Help!
When you mount a dos filesystem you can specify who should be considered
the owner of all of the files and what the default access code should be.
chown and chmod don't work because the underlying filesystem doesn't have
any way to implement them. Mine are mounted with gid=100,umask=000. This
assumes that you have a generic access group with id number 100.
------------------------------
From: Jeff Grossman <[EMAIL PROTECTED]>
Subject: Error Log
Crossposted-To: linux.redhat.misc
Date: Wed, 12 Apr 2000 21:26:41 -0700
I seem to have the following error each time I end a telnet session. How
do I fix it?
Apr 12 21:23:59 apple PAM_pwdb[6540]: (login) session closed for user jeff
Apr 12 21:23:59 apple inetd[26491]: pid 6539: exit status 1
And this is what was running at the time:
6539 ? S 0:00 in.telnetd: jeff
I am running Redhat 6.2.
Thanks,
Jeff
=====
Jeff Grossman ([EMAIL PROTECTED])
------------------------------
From: Jeff Grossman <[EMAIL PROTECTED]>
Subject: Error Messages
Crossposted-To: linux.redhat.misc
Date: Wed, 12 Apr 2000 21:27:54 -0700
How do I fix the following error message that keeps showing up in my
messages log file?
Apr 12 04:02:01 apple modprobe: Note: /etc/conf.modules is more recent
than /lib
/modules/2.2.14-5.0/modules.dep
Apr 12 04:02:01 apple modprobe: modprobe: Can't locate module net-pf-10
Thanks,
Jeff
=====
Jeff Grossman ([EMAIL PROTECTED])
------------------------------
From: Mark Charland <[EMAIL PROTECTED]>
Subject: AutoCAD R14 on linux?
Date: Tue, 18 Apr 2000 14:30:11 GMT
Is there a program that will help me run AutoCAD on linux? I read
somewheres that there is a program that lets you run winblows or NT on top
of linux, but I dont remember the program, or if it will help. AutoCAD 14
is written for either win95 or NT 4.0, win98 is not supported, but it
works.
TIA,
Mark
--
Posted via CNET Help.com
http://www.help.com/
------------------------------
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