Re: Is the monitor ON?

2008-08-17 Thread Bernardo Dal Seno
2008/8/8 mike [EMAIL PROTECTED]: mike wrote: Then I decided to try them on one of the flat screen monitors. On or off they reported the same. Even if I took the power cable off of the monitor (it was really really off) it was still reporting the same info. Probably there is some power left

Re: bash doubt

2008-05-16 Thread Bernardo Dal Seno
2008/5/15 L. V. Gandhi [EMAIL PROTECTED]: Where am I wrong With the knowledge of the content of your files it is easier to answer. Running the script in trace mode is the best thing to do. Anyway, I see that there are two problems here (which may or may not be related to your problem): for

Re: difference between kernel logs and /sys/class/net

2008-04-27 Thread Bernardo Dal Seno
2008/4/25 Martin Fuzzey [EMAIL PROTECTED]: I could get ethernet assigned to eth0 by editing (rather than deleting) the persisten-net.rules file but I'm trying to create a disk image whichj can be installed on multiple machines (and could thus include appropriate module blacklists but not

Re: SSH connections stall expecting SSH2_MSG_KEX_DH_GEX_REPLY

2008-04-17 Thread Bernardo Dal Seno
On 16/04/2008, martin f krafft [EMAIL PROTECTED] wrote: I don't understand what's happening, but maybe some packet has been filtered from the dump. Do you have a firewall? Does it reject any packet? Well, a packet filter runs on 213.203.238.82, but it allows SSH traffic and

Re: SSH connections stall expecting SSH2_MSG_KEX_DH_GEX_REPLY

2008-04-10 Thread Bernardo Dal Seno
On 09/04/2008, martin f krafft [EMAIL PROTECTED] wrote: every once in a while, I am stuck in a crap wifi network and often cannot even establish SSH connections. What happens is that the socket connection is established, but the client then just waits for a server reply during the DH key

Re: system not using hosts file

2008-04-10 Thread Bernardo Dal Seno
On 10/04/2008, Bob Cox [EMAIL PROTECTED] wrote: On Thu, Apr 10, 2008 at 17:02:14 -0400, Brian McKee ([EMAIL PROTECTED]) wrote: I don't understand why 'host fred' doesn't return 127.0.0.1 I think host performs a DNS lookup, so maybe it bypasses the file hosts altogether. ping, as Bob Cox

Re: cupsys does not print

2008-04-08 Thread Bernardo Dal Seno
On 04/04/2008, Damon L. Chesser [EMAIL PROTECTED] wrote: Two systems: amd64 and i386. Both ran Sid. printer is networked with 192.168.200.150. Added printer via localhost:631 as a network (LPD) printer url is lpd://192.168.200.150/lpt1. The printer comes to life, the data light blinks

Re: openssh 4.7p1 Debian-4, OpenSSL 0.9.8g hangs after authentication [SOLVED]

2008-03-30 Thread Bernardo Dal Seno
On 29/03/2008, Eike Lantzsch [EMAIL PROTECTED] wrote: I suspected the firewall on the workstation and casually CTRL-ALT-F2'ed into a console. I logged on as the same user. Lo-and-behold: It works fine on the same machine in a text console. I went back to KDE and tried an xterm instead of

Re: etch: cannot mount usb hd

2008-03-25 Thread Bernardo Dal Seno
On 24/03/2008, Jörg Becker [EMAIL PROTECTED] wrote: No, I don't find any error or warning message about my sdc2, but from device-mapper, in the kernel logs. Mar 19 16:19:41 gandalf kernel: Filesystem dm-0: Disabling barriers, not supported by the underlying device This sounds as a

Re: etch: cannot mount usb hd

2008-03-23 Thread Bernardo Dal Seno
On 19/03/2008, Jörg Becker [EMAIL PROTECTED] wrote: I also tried noauto in fstab an manually mount after boot. But with the same result: device is busy. Does any error or warning message appear in kernel logs? Either at startup, or when you try to mount the device? Happy Easter Bernardo

Re: Ssh connection hangs. Ignored ACK packet?

2008-03-18 Thread Bernardo Dal Seno
I think I've found out why the TCP hangs: someone messes with TCP sequence numbers and get them wrong. I studied some advanced features of TCP, and discovered the existence of selective acknowledgment (SACK), which is a very nice feature, by the way. By comparing packets at the two ends of the

Ssh connection hangs. Ignored ACK packet?

2008-03-17 Thread Bernardo Dal Seno
I have intermittent problems in transferring files between two machines via scp. Symptomps are: when transferring a large file from the server to the client, scp transfers a few Kbytes and then says stalled. After a while I was having this problem, I tried to investigate it, and captured the TCP

Re: Ssh connection hangs. Ignored ACK packet?

2008-03-17 Thread Bernardo Dal Seno
On 17/03/2008, Ken Irving [EMAIL PROTECTED] wrote: MTU is my standard WAG for this kind of thing, having had problems in the distant past. I don't understand how MTU could be the culprit, as my problem seems to be that a packet is not resent, and not that a packet doesn't arrive. Anyway, as

Re: etch: cannot mount usb hd

2008-03-17 Thread Bernardo Dal Seno
On 17/03/2008, Jörg Becker [EMAIL PROTECTED] wrote: I cannot mount an usb hd when it was connected while switching on my machine. The message is the famous already mounted or busy. I found many things in google, but nothing matches my problem. symptoms: - device is detected on startup