[comp.sys.mac.system] Lock-ups due to DeskTop Mgr?

wnn@ornl.gov (Wolfgang N. Naegeli) (11/13/90)

I rencently switched to System 6.0.7 and installed DeskTop Manager 2.0.1.
On several occasion I had my system lock up (or go into an endless loop) 
when trying to empty the trash.

When I press the Interrupt button and use SM 0 A9F4 and G 0 to get out of 
this, the Finder is gone. (I have a IIci and am running MultiFinder).
Today I had a couple of files on which this happened repetedly, until I 
finally used DiskTop to delete them. DiskTop didn't seem to have any 
problem with them.

Is it possible that this has something to do with DiskTop Manager?
I am running dozens of INITs and CDEVs, but I have not run into a similar 
problem ever before upgrading to 6.0.7 and starting to use DiskTop Manager.

**************************************************************
Wolfgang N. Naegeli
Internet: wnn@ornl.gov     Bitnet: wnn@ornlstc
Phone: 615-574-6143        Fax: 615-574-6141 (MacFax)
QuickMail (QM-QM): Wolfgang Naegeli @ 615-574-4510
Snail: Oak Ridge National Laboratory, Oak Ridge, TN 37831-6206
**************************************************************

nick@cs.edinburgh.ac.uk (Nick Rothwell) (11/13/90)

In article <1990Nov12.202148.6894@cs.utk.edu>, wnn@ornl.gov (Wolfgang N. Naegeli) writes:
> I rencently switched to System 6.0.7 and installed DeskTop Manager 2.0.1.
> On several occasion I had my system lock up (or go into an endless loop) 
> when trying to empty the trash.

Happened to me as well. Turn up the size of the System Heap (if you have
a program which can do so) - I think I
finally ran out of space, so you might be doing as well.

> Is it possible that this has something to do with DiskTop Manager?
> I am running dozens of INITs and CDEVs, but I have not run into a similar 
> problem ever before upgrading to 6.0.7 and starting to use DiskTop Manager.

My guess: System Heap (where all these INIT's are going...)

-- 
Nick Rothwell,	Laboratory for Foundations of Computer Science, Edinburgh.
		nick@lfcs.ed.ac.uk    <Atlantic Ocean>!mcsun!ukc!lfcs!nick
~~ ~~ ~~ ~~ ~~ ~~ ~~ ~~ ~~ ~~ ~~ ~~ ~~ ~~ ~~ ~~ ~~ ~~ ~~ ~~ ~~ ~~ ~~ ~~ ~~
 "Now remember - and this is most important - you must think in Russian."

wlw2286@isc.rit.edu (W. Lance Ware) (11/14/90)

In article <1990Nov12.202148.6894@cs.utk.edu> wnn@ornl.gov (Wolfgang N. Naegeli) writes:
>I rencently switched to System 6.0.7 and installed DeskTop Manager 2.0.1.
>On several occasion I had my system lock up (or go into an endless loop) 
>when trying to empty the trash.

I have this problem too. Except I am using 6.0.5.

>When I press the Interrupt button and use SM 0 A9F4 and G 0 to get out of 
>this, the Finder is gone. (I have a IIci and am running MultiFinder).
>Today I had a couple of files on which this happened repetedly, until I 
>finally used DiskTop to delete them. DiskTop didn't seem to have any 
>problem with them.

I have to use disktoolsIII, which works fine, the problem is remembering
not to use the trash can. I have also had lockups when copying large
files. I have a IIci as well, the problem happens in both finder and MF.

>Is it possible that this has something to do with DiskTop Manager?
>I am running dozens of INITs and CDEVs, but I have not run into a similar 
>problem ever before upgrading to 6.0.7 and starting to use DiskTop Manager.
I too have lots of inits/cdevs etc . . .
>
>**************************************************************
>Wolfgang N. Naegeli
>Internet: wnn@ornl.gov     Bitnet: wnn@ornlstc
>Phone: 615-574-6143        Fax: 615-574-6141 (MacFax)
>QuickMail (QM-QM): Wolfgang Naegeli @ 615-574-4510
>Snail: Oak Ridge National Laboratory, Oak Ridge, TN 37831-6206
>**************************************************************

Any help or information would be apprciated.
-- 
************************************************************************
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*WLW2286@ultb.UUCP                                 Value Added reseller*
*WLW2286@ultb.isc.rit.edu                          Mac and IBM Access. *

wnn@ornl.gov (Wolfgang N. Naegeli) (11/14/90)

In article <1990Nov12.202148.6894@cs.utk.edu>, wnn@ornl.gov (I) write:
> > I rencently switched to System 6.0.7 and installed DeskTop Manager 
2.0.1.
> > On several occasion I had my system lock up (or go into an endless 
loop) 
> > when trying to empty the trash.

In article <1786@skye.cs.ed.ac.uk> nick@cs.edinburgh.ac.uk (Nick Rothwell) 
replies:
> Happened to me as well. Turn up the size of the System Heap (if you have
> a program which can do so)

Well, I failed to mention that I have 8 MB or RAM and used HeapFixer to 
increase
System Heap size to 1,800k, which usually leaves about 250k free. So that 
is
unlikely to be the problem.

Has anyone else got an idea or similar experience?

**************************************************************
Wolfgang N. Naegeli
Internet: wnn@ornl.gov     Bitnet: wnn@ornlstc
Phone: 615-574-6143        Fax: 615-574-6141 (MacFax)
QuickMail (QM-QM): Wolfgang Naegeli @ 615-574-4510
Snail: Oak Ridge National Laboratory, Oak Ridge, TN 37831-6206
**************************************************************