Grex Helpers Conference

Item 56: System Problems

Entered by valerie on Thu Mar 20 06:29:03 1997:

87 new of 187 responses total.


#101 of 187 by valerie on Tue May 20 14:50:52 1997:

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#102 of 187 by dang on Tue May 20 23:25:35 1997:

There was a big problem at IC net last night and this morning.  (We're
connected there at work too, so I know it was IC net)


#103 of 187 by senna on Wed May 21 21:03:15 1997:

I noticed, nothing was working from my server.  It's occasionally nice when
grex is off the net and there are just ten local people who all know each
other.  Still, it gets tired after a while.


#104 of 187 by drew on Mon May 26 03:46:05 1997:

Now Grex's internet link is hosed. Ping returns zero percent of packets, and
telnet does not respond.


#105 of 187 by srw on Mon May 26 05:13:24 1997:

Net seems to be working OK right now.


#106 of 187 by valerie on Mon May 26 14:28:58 1997:

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#107 of 187 by scg on Mon May 26 15:59:30 1997:

Actually, it looks like you need to be a staffer to run ping.


#108 of 187 by drew on Mon May 26 16:14:01 1997:

Not if I use the ping and telnet on my own computer.


#109 of 187 by scg on Mon May 26 16:21:34 1997:

Ok.  The net link does frequently go down for a few minutes, and then bring
itself back up.  It's a known problem, having both to do with the version of
FreeBSD we're running on our router and with general instabilities of analog
phone lines.


#110 of 187 by senna on Tue May 27 04:24:57 1997:

Agora never seems to recognize previous conferencing I've done from telnet
when I'm dialed.  I'll probably ahve to rearead all of this again when I dial
in next time.


#111 of 187 by krj on Tue May 27 04:56:48 1997:

Senna, perhaps you aren't disconnecting cleanly?  


#112 of 187 by senna on Wed May 28 02:15:43 1997:

I'm disconnecting from agora fine, as far as I know.  Maybe it's just me..
I"m not rereading anything yet.


#113 of 187 by valerie on Wed May 28 14:34:17 1997:

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#114 of 187 by remmers on Wed May 28 15:22:43 1997:

I wonder if it has anything to do with the permissions on
senna's .agora21.cf file, which look strange (-rw-rw----).
Could some misbhaving program have set the permissions that way?


#115 of 187 by valerie on Wed May 28 21:41:56 1997:

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#116 of 187 by yenny1 on Thu May 29 02:38:36 1997:

I was trying to access Interent Conference thru backtalk and I got 
an error message appearing on my screen:

The first few lines of the message: 

Backtalk Crash

Oops. Backtalk has encountered a internal error. This error has been 
logged. 

ERROR: Item number 0 illegal
executing this_item in if in pistachio/read:57 

any idea why? I tried few times but still the same result.


#117 of 187 by headdoc on Thu May 29 15:19:58 1997:

Every time I log on, regardless of the site from which I am entering, this
past week, I am inundated with line noise.  Today, it could be the rain.  But
yesterday. . . .?  And over the weekend?  Anyone else having the problem?


#118 of 187 by valerie on Thu May 29 16:42:23 1997:

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#119 of 187 by srw on Thu May 29 19:31:49 1997:

There is something funny about the new modems. I don't think it is line noise.
If it only happens when you are getting lots of date written out to your
terminal, it might be caused by overruns. I have seen some behavior that looks
like that recently.

Can you tell us how you tried to get to the internet conference using backtalk?
I'd like to duplicate what you did, Yenny.


#120 of 187 by srw on Thu May 29 19:38:11 1997:

s/date/data/


#121 of 187 by headdoc on Thu May 29 20:08:35 1997:

I dial 3000, Valerie.


#122 of 187 by rcurl on Thu May 29 22:04:24 1997:

Just now, Grex is accepting telnet and web connections with no delay, but
refusing ftp connection. What is that due to?


#123 of 187 by valerie on Thu May 29 22:23:25 1997:

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#124 of 187 by valerie on Thu May 29 22:32:41 1997:

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#125 of 187 by rcurl on Fri May 30 05:35:58 1997:

...but not working, at least with Fetch. I can now connect, but the
directory list does not come up in the Fetch window. (Yes, the files are
in the directory!)


#126 of 187 by davel on Fri May 30 10:38:13 1997:

Hmm.  I just tried ftping to Grex (from Grex, since I was here), & was able
to do "ls" and "get" just fine.  However, if I did "dir" (which, in my
experience so far, normally produces an "ls -l" listing, I got nothing but
messages saying:
        200 PORT command successful.
        150 Opening ASCII mode data connection for /usr/local/bin/ls.
        226 Transfer complete.
(I didn't try anything else - in a bit of a hurry.)  At a guess Rane's
Fetch is doing "dir" and getting nothing ...


#127 of 187 by rcurl on Fri May 30 16:01:09 1997:

That's right. I did check out my Fetch client on a UM server, and it works
fine. I found I could Put and Get files fine from grex - I just had to know
their name to Get them. When I Put a file, it showed up in the directory list
window on Fetch. Like Dave found in command mode, Fetch acted as though it
had done its thing in getting the file list, but nothing showed. I just tried
all this, so the problem has not gone away.


#128 of 187 by srw on Fri May 30 17:19:25 1997:

I have fixed my word wrap problem at the browser end.


#129 of 187 by mdw on Fri May 30 18:00:05 1997:

Ftpd does indeed have a problem with "dir".  I hope to have it fixed today.


#130 of 187 by mdw on Fri May 30 20:38:44 1997:

It's now fixed.


#131 of 187 by valerie on Fri May 30 23:11:37 1997:

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#132 of 187 by scott on Fri May 30 23:26:29 1997:

I think the new modems are not quite happy yet.  My suspicion is that the Grex
port speed keeps defaulting to less than 2400 baud, so I'm thinking about
setting those ports for 2400 baud only, and trusting the modem to deal with
it if somebody connects at 1200.


#133 of 187 by mdw on Sat May 31 03:16:06 1997:

That's guaranteed to cause lost output.  Only the 1st 4 ports have
rts/cts logic.  The other ports do not have handshaking.  If the modem
can't keep up with grex, output is lost.  There is no way around this.
Since flow control is essential with error correction or for baud-rate
mismatching, that imples all the ports except for the first 4 should
have error correction disabled, and the modem speed should be the same
as grex's speed.


#134 of 187 by valerie on Sat May 31 05:00:19 1997:

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#135 of 187 by davel on Sat May 31 11:23:11 1997:

Marcus, thanks for the quick work on ftpd.


#136 of 187 by rcurl on Sat May 31 16:25:43 1997:

Yes - ftp dir works fine now. Nice to be able to see what one is doing....


#137 of 187 by mcnally on Sat May 31 17:04:06 1997:

 *are* there any people left with sub-2400bps modems anymore?
 since 2400bps modems can be had at swap meets for pennies at
 some point it becomes cheaper/easier to stockpile a stack of
 them and *give* them away to the 1200bps users and not inconvenience
 everyone else using faster modems and waste staff time supporting
 the technology..


#138 of 187 by bjorn on Sat May 31 18:35:26 1997:

lately I've been getting a failed security checkpoint message when I leave
the first conference of my .cflist (or whichever file it is that orders my
conference membership).


#139 of 187 by omni on Sat May 31 20:56:11 1997:

  I have a 300bps that is my backup to my backup emergency modem.

 However, my Porsche is doing fine, and is showing no signs of failing.
(hayes 14400)


#140 of 187 by valerie on Sun Jun 1 04:49:39 1997:

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#141 of 187 by senna on Sun Jun 1 17:17:31 1997:

sounds more like a '94 escort at the moment, omni.  My '96 28800 has yet to
fail, but we have two backup modems just in case.


#142 of 187 by drew on Sun Jun 1 17:51:20 1997:

I have a 300 baud TRASH-80 modem in the basement, which I haven't used since
'89. Probably works. 2400s are more common here though; and I use a NewComn
33.6K on the main brain, and have a 14.4K ZOOM out on loan to someone who is
trying to use it to play MOO 2 multi-player.


#143 of 187 by srw on Mon Jun 2 18:36:33 1997:

In answer to resp:131. I switched from MSIE to Netscape. It's much 
better, doesn't have as many security problems, and wraps the text like 
Backtalk expects it to. 


#144 of 187 by tsty on Tue Jun 3 06:34:14 1997:

plus, microsoft maybe getting out of the internet service provider
business....


#145 of 187 by senna on Thu Jun 5 05:04:10 1997:

For reasons I cannot fathom, I am unable to properly dialin to grex.  Dialing
both -5041 and -3000, I get garbled messages... I can tell what grex is
supposed to say, but for whatever reason the characters are changed to
gibberish.  


#146 of 187 by jared on Thu Jun 5 07:19:26 1997:

Are you dialing at 81N or 71E?


#147 of 187 by valerie on Thu Jun 5 13:24:17 1997:

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#148 of 187 by triveni on Thu Jun 5 19:55:43 1997:

hi !! agni , sorry but can you tell me how do we come out of the picospan as
i logged in first time yesterday and happen to chose this . i wanted to chose
the menu type !! 


#149 of 187 by win95 on Thu Jun 5 20:48:47 1997:

I think triveni is confused in bbs :) type unix then it will get you $ prompt


#150 of 187 by senna on Thu Jun 5 22:16:27 1997:

Microsoft Internet explorer, since it seems to be the stable browser at the
moment.  I was worried about my word wrap.


#151 of 187 by remmers on Thu Jun 5 22:43:09 1997:

My experience using MSIE with Backtalk was that it tended to mess
up word wrap. Netscape, on the other hand, does not. So I've
switched to Netscape.

(The "stability" of MSIE is debatable, but that's material for 
another item.)


#152 of 187 by senna on Fri Jun 6 05:10:41 1997:

Wow, the word wrap *is* hideous.  My dialin program was indeed set wrong,
thanks for the advice.  

MSIE is stable on my computer, that's all that counts.


#153 of 187 by scg on Fri Jun 6 06:12:59 1997:

Would it be possible to make backtalk do the wordwrap itself, if the browser
won't do it.  I know the browser should do it, but MSIE is really too popular
a browser to just ignore, no matter how bad a browser it may be.


#154 of 187 by mcnally on Fri Jun 6 06:20:52 1997:

  The only way I know of to enforce word-wrap from backtalk would be to
  have it surround everything with the pre tag, which would be fairly
  unattractive unless you're a big fan of the Courier font..  basically
  you'd be making it moderately ugly for everyone to avoid making it
  *really* ugly for those users whose broken software is the culprit.


#155 of 187 by danr on Fri Jun 6 11:25:23 1997:

Backtalk already surrounds responses with the <pre> tag. (I just 
looked at the html source.)


#156 of 187 by remmers on Fri Jun 6 13:21:41 1997:

Right. I think the MSIE/Backtalk word wrap problem is that when
you type text into the form entry box and let MSIE do the word
wrap for you, MSIE isn't passing the line breaks over to
Backtalk when the form is submitted. Netscape, on the other
hand, does it right.


#157 of 187 by valerie on Fri Jun 6 17:06:46 1997:

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#158 of 187 by senna on Sat Jun 7 05:19:41 1997:

I think that's true as well.  My sister has problems with nontranslated word
wrap.


#159 of 187 by atticus on Sat Jun 7 19:36:46 1997:

in backtalk's vanilla i/f for registered users, there is a spelling
mistake: one of the choices it shows at the end of a new response is
"Postpone responding and contine reading"
                         ^^^^^^^


#160 of 187 by srw on Mon Jun 9 05:50:08 1997:

I fixed the typo. It was in vanilla/read in the scripts.

There is already code in the backtalk engine to wrap lines. 
The pistachio scripts don't invoke it. I am not sure whether
this makes sense given the amount of trouble we have had with MSIE.
I usually let Jan tweak Pistachio, though. 


#161 of 187 by janc on Tue Jun 10 15:08:44 1997:

I should fix that.


#162 of 187 by valerie on Tue Jun 10 16:42:52 1997:

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#163 of 187 by quark on Wed Jun 11 02:26:01 1997:

        When I just dialed into GREX, I was presented a pine menu, 
then was able to get into bbs.  Joining auction, I appear to be
quark.


#164 of 187 by valerie on Wed Jun 11 06:41:45 1997:

This response has been erased.



#165 of 187 by senna on Wed Jun 11 22:15:32 1997:

That happened to me once, it appeared that I had dialed into raven's login.
I contacted staff ab out it, and relogged in as myself. I'm still not very
good about disconnecting, though.


#166 of 187 by davel on Fri Jun 13 21:11:02 1997:

I recently (in the last couple of days) got disconnected without logging out.
It's possible that Grex crashed, however ... I started elm, it read in my
first 3 messages & then just hung there for several minutes before
disconnecting.


#167 of 187 by srw on Sat Jun 14 07:03:56 1997:

there appears to be a Backtalk problem, where it is going to the wrong host
for the images. Did the backtalk config file get backed up?
I should correct this, but I am too tired, and need to go to bed.


#168 of 187 by atticus on Sat Jun 14 16:36:52 1997:

yes, the grex logo (http://graphics-www.grex.org/grex/grexweb2.gif) is
not getting displayed on the conference home pages. netscape is unable
to find the server.


#169 of 187 by scg on Sat Jun 14 17:28:10 1997:

Oh, graphics-www was an alias for my work station at work, from when the place
where Grex was storing its images was down.  I took it out of Grex's DNS a
few days ago, thinking that Grex had long since stopped using it, and
wondering why I was still getting so many hits.


#170 of 187 by atticus on Sun Jun 15 02:25:35 1997:

when i try to access the item "archives", /backtalk/ is getting
an internal error. tried a few times -- the problem is 100%
repeatable.


#171 of 187 by valerie on Sun Jun 15 23:30:30 1997:

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#172 of 187 by scg on Mon Jun 16 05:27:06 1997:

Is Backtalk's graphics stuff fixed yet?  I could put graphics-www back into
the DNS, but I kind of hesitate to do that since as long as Backtalk seems
to be working it will probably take a long time before somebody gets around
to fixing it the right way.


#173 of 187 by valerie on Mon Jun 16 13:26:35 1997:

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#174 of 187 by valerie on Mon Jun 16 15:17:48 1997:

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#175 of 187 by yenny1 on Tue Jun 17 07:49:50 1997:

re #170, 171
I tried accessing the conference ( archive ) and get the same result.
First by typing the name in the entrance page and later  through the 
item list. Every time when I press the read new  button, it gives the 
backtalk crash message. Maybe someone would like to investigate this? 


#176 of 187 by atticus on Tue Jun 17 18:20:27 1997:

re #171: ok, i meant a conference. and yeah, it is "archive" and
i had tried "archive". it did not work. i'll try out today also.

re #174: the graphics are working. 


#177 of 187 by rcurl on Tue Jun 17 21:35:18 1997:

The queue hung at 17 for some time, and then suddenly flashed login: *and*
disconnected on the timer.


#178 of 187 by scott on Thu Jun 19 11:10:41 1997:

The new modem "letter salad" problem is partially solved.

If you have the problem where connecting to one of the new modems gives you
occasional garbled screens, try turning on your modem's error correction. 
If your modem does not have error correction, I am still working on that part
of the problem.  You can also try dialing in to 761-5041 to connect to our
faster lines with different modei attached to them.


#179 of 187 by rcurl on Thu Jun 19 15:23:29 1997:

This is a puzzle, not a problem - I have  oldagora  - at the top of my
.cflist, and it was stopping there, even when there were no new entries. A
couple of days ago it started skipping oldagora and going right to the second
cf in my .cflist. What was changed?


#180 of 187 by kaplan on Thu Jun 19 17:00:17 1997:

Re 179: Put you into first conference on your .cflist with or without activity
there: Picospan behavior.  Putting you in the first conference from your
.cflist with activity: Backtalk (pistachio) behavior.


#181 of 187 by rcurl on Thu Jun 19 20:44:16 1997:

No - it *stopped* putting me in the first item on my .cflist. It now just
reports "no activity" and goes on. This is on a telnet link - not Backtalk.


#182 of 187 by valerie on Fri Jun 20 05:07:38 1997:

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#183 of 187 by rcurl on Fri Jun 20 05:21:52 1997:

Ah hah! That is why I now see "spring" twice! Both oldagora and agora are
spring. 


#184 of 187 by wolfg676 on Fri Jun 20 06:53:34 1997:

Has anyone else had odd things happen with Zmodem transfers from Lynx, using
Win(gnut)'95's Hypertermial? Every time I d/l something, after the file is
finished, Lynx proceeds to do several screen refreshes, then begins a kermit
transfer. Is this '95, Lynx, or Zmodem? I've had the same thing happen on my
and two other computers, all running '95.


#185 of 187 by valerie on Sun Jun 22 05:00:48 1997:

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#186 of 187 by tsty on Mon Jun 23 07:32:54 1997:

needs to be entered into summer ... intersting problems


#187 of 187 by wolfg676 on Tue Jun 24 09:02:39 1997:

Tha's on Grex. seems to be just Hypeterminal from what I can tell. I'm trying
out a new term program (AceComm) that handles Zmodem d/l's just fine. Hmmm.


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