dtwm does a slow death

dtwm does a slow death

Post by Steve Bellen » Thu, 20 May 1999 04:00:00



Can't think what I have done. But xterminals logins with CDE take
10-15 minutes and when they arrive dtwm is not running.

The file .dt/errorlog shows a new error message about line 223
in .dt/C/dtwmrc (config error) this line is
    Alt<Key>KP_Insert       window|icon     f.occupy_all
But it does not cause problems on other systems.

Starting openwindows instead of CDE, killing the window manager
and using truss to watch dtwm shows program opening lots of icons
but never appearing on screen.

There are a number of things I've done to this system recently. Added
pcfileviewer, ogl1.1.2, added some places where X looks for application
files but none of these files seem have been opened by dtwm.

It is a 64 solaris7 on an U2.
--

 
 
 

dtwm does a slow death

Post by ynots.. » Fri, 21 May 1999 04:00:00




Quote:> Can't think what I have done. But xterminals logins with CDE take
> 10-15 minutes and when they arrive dtwm is not running.

...

Are you running dtwm locally on the Xterminal(s), or on the login host?
If the Xterminal is diplaying the dtlogin screen, then it seems that
it must have the appropriate fonts. Can you verify this during Xterminal
boot? We are using NCD and TekTronix, and found it necessary to supply
the dt fonts deliberately in the secure NFS boot paths for each.

Does the problem exist only for yourself, or other users as well? Only
on the Xterminals? Does /var/dt/Xerrors give any useful indications? Any
difference when line 223 of your dtwmrc is commented out?

An aside:
pcfileviewer uses TrueType fonts (*.ttf), so unless you can make those
available to the Xserver on the Xterminal, a different font will be
used. pcfileviewer, when invoked from an Xterminal, will expect the
Xterminal hostname to be able to run the executable, which will fail in
most instances. To circumvent this, edit the dejaVu.dt file as follows,
by commenting the two EXEC_HOST lines:

...
ACTION PCFileViewer
{
        LABEL           PCFileViewer
        ICON            win95
        TYPE            COMMAND
        WINDOW_TYPE     NO_STDIO
        EXEC_STRING     /bin/sh -c '\
                        LD_LIBRARY_PATH=\
                        /opt/SUNWdtpcv/lib:${LD_LIBRARY_PATH}; \
                        export LD_LIBRARY_PATH; \
                        PATH=/opt/SUNWdtpcv/lib:${PATH}; \
                        export PATH; \
                        /opt/SUNWdtpcv/bin/dejaVu \
                        "%(File)Arg_1%"'
#       EXEC_HOST       %DisplayHost%
        DESCRIPTION     This action starts the PC File Viewer.

Quote:}

ACTION PCFileViewer
{
        ARG_COUNT       0
        LABEL           PCFileViewer
        ICON            win95
        TYPE            COMMAND
        WINDOW_TYPE     NO_STDIO
        EXEC_STRING     /bin/sh -c '\
                        LD_LIBRARY_PATH=\
                        /opt/SUNWdtpcv/lib:${LD_LIBRARY_PATH}; \
                        export LD_LIBRARY_PATH; \
                        PATH=/opt/SUNWdtpcv/lib:${PATH}; \
                        export PATH; \
                        /opt/SUNWdtpcv/bin/dejaVu'
#       EXEC_HOST       %DisplayHost%
        DESCRIPTION     This action starts the PC File Viewer.

Quote:}

###############

Hopefully you'll find something useful here, although I suspect you're
already aware of most of this.

        tony

___________________________________________________________________
"Things are more like they used to be than they are now."

-

--== Sent via Deja.com http://www.deja.com/ ==--
---Share what you know. Learn what you don't.---

 
 
 

dtwm does a slow death

Post by Steve Bellen » Fri, 21 May 1999 04:00:00




>Can't think what I have done. But xterminals logins with CDE take
>10-15 minutes and when they arrive dtwm is not running.

>The file .dt/errorlog shows a new error message about line 223
>in .dt/C/dtwmrc (config error) this line is
>    Alt<Key>KP_Insert       window|icon     f.occupy_all
>But it does not cause problems on other systems.

>Starting openwindows instead of CDE, killing the window manager
>and using truss to watch dtwm shows program opening lots of icons
>but never appearing on screen.

>There are a number of things I've done to this system recently. Added
>pcfileviewer, ogl1.1.2, added some places where X looks for application
>files but none of these files seem have been opened by dtwm.

>It is a 64 solaris7 on an U2.

Still don't know what I did, but a reboot fixed the problem (at least
for a while). Perhaps the problem existed since the install of solaris7
since I forgot to increase pt_cnt in the /etc/systems file. (Running out
of pty's was the reason for the reboot.)

The fonts were configured wrong but these xterminals used a different
machine as their font/boot server. So fixing the fonts didn't change
anything.
--

 
 
 

1. SCO 5.0.2 NSF is slow - VERY slow What am I doing wrong??

I have two machines with OpenServer 5.0.2 connected by TCP/IP.  rcp works,
rlogin works, telnet works, and ftp works.  But when I tried to experiemnt with
nsf I found out that it is slow - very slow.  

This is my PCs' specs.

pasta (pasta.takadom.org) 134.1.1.2
Pent-75
1.6GB/32MB
SMC 8432BT
/etc/exports
/u

sushi (sushi.takadom.org) 134.1.1.1
586-133
2.5GB/16MB
Intel EtherExpress 16
/etc/exports
/v

On sushi, I login as root and type "mount pasta:/u /usr/takakami/tempmount"

Response:
WARNING: NFS server pasta not responding, still trying
WARNING: NFS server pasta ok

#

This takes 5 minutes.  (from my command to getting a prompt back)

mount
/on /dev/root read/write on ******
/stand on ****************
/u on *********************
/v on ********************
/usr/takakami/tempmount on pasta:/u read/write on ******************

This is immediate.  

Then I do
cd/usr/takakami/tempmount

I go get my coffee, pick up my laundries.....  10 minutes later I get
#

Then I do l

Response
WARNING: NFS server pasta not responding, still trying
WARNING: NFS server pasta ok
WARNING: NFS server pasta not responding, still trying
WARNING: NFS server pasta ok

10 minutes later, I hit {del} to abort
#

After setting up tcp/ip to be able to do rcp, rlogin, telnet, ftp, the only
file I changed (added) was /etc/exports file.

I verified mountd, nfsd, pcnfsd, and biod was running.  Accroding to several
past posts, nfs get defined default when one install OpenServer 5.0.2.

What am I doing wrong here?  

The situation is similar the other way around (trying to nfs mount /v on sushi
from pasta)

Thanks!

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