On Monday 02 August 2004 23:18, Jeremy C. Reed wrote:
> > 3-
> > bmike1@1[bmike1]$ sudo chmod 777 /usr/bin/gtkam
>
> Why did you do this? (Don't make your tools writable by others.)
Well, I did it for testing purposes. Originally it was changed to 770 then 775
but neither of those worked so I tried 777 (which didn't work either). In the
end I changed it back to what it started as (755).
Wait, if I chown -> my user (1) maybe that will change something.
Bummer, that didn't help any.
And if I chmod: no help.
Am I modifying the correct file?..... I just widened the error window to
reveal the title of it is:
Could not claim the USB device.
So then it is:
chgrp ttyUSB1 gtkam (2)
That isn't it.
Stuck again. (would someone kindly tell me which groups ttyUSB1&2 are in? I'm
trying to change it back to it's original state.
--
<:-)Mike(-:>
1-
bmike1@0[bmike1]$ ls -l /usr/bin/gtkam
-rwxr-xr-x 1 root gtkam 139680 2003-01-22 03:10 /usr/bin/gtkam
bmike1@0[bmike1]$ sudo chmod 770 /usr/bin/gtkam
bmike1@0[bmike1]$ ls -l /usr/bin/gtkam
-rwxrwx--- 1 root gtkam 139680 2003-01-22 03:10 /usr/bin/gtkam
2-
bmike1@0[bmike1]$ chgrp gtkam /usr/bin/gtkam
bmike1@0[bmike1]$ ls -l /usr/bin/gtkam
-rwxrwx--- 1 root gtkam 139680 2003-01-22 03:10 /usr/bin/gtkam
bmike1@0[bmike1]$
bmike1@0[bmike1]$ sudo chgrp gtkam /dev/ttyUSB1
bmike1@0[bmike1]$ sudo chgrp gtkam /dev/ttyUSB2
bmike1@0[bmike1]$ ls -l /dev/ttyUSB2
crw-rw-rw- 1 root gtkam 188, 2 2002-07-13 22:55 /dev/ttyUSB2
bmike1@0[bmike1]$ sudo chmod 770 /dev/ttyUSB2
bmike1@0[bmike1]$ sudo chmod 770 /dev/ttyUSB1
bmike1@0[bmike1]$
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