On 09-Mar-26, at 15:35, Louis Lagendijk wrote: > see for example: > http://lists.apple.com/archives/usb/2007/Feb/msg00001.html > http://www.insanelymac.com/forum/index.php?showtopic=18405 and > http://macosx.com/forums/mac-os-x-system-mac-software/303503-usb-ports-now-not-working-mbp-10-5-5-a.html
So I read some of what Louis linked to, and then I downloaded the Mac OS X USB Debug Kit for 10.5.6 and installed it on the iMac running 10.5.6. http://developer.apple.com/hardwaredrivers/download/usbdebug.html I disconnected the MX850 from the network and connected it to my 10.5.6 iMac (which has the seemingly successful build and install of the sane-scm-2009-03-27 nightly snapshot). I started USB Prober and looked at the USB devices. Then $ export SANE_DEBUG_SANEI_USB=255 $ export SANE_DEBUG=255 $ export SANE_DEBUG_PIXMA=20 Then I started USB Prober logging and $ scanimage -T &> scanimage-T.log scanimage hung, apparently where it always has for me. I can see that some of the Prober log relates to scanimage; other than that it is all meaningless to me. I hope it is meaningful to some of you. The logs are available at http://members.shaw.ca/schoenrank.ca/2009-03-27_sane_testing.5/ (USB_Prober.log is about 9.4 MB) Peter ----- Peter Schoenrank mailto: peter at schoenrank.ca phone: 250-655-6753
