Date: Mon, 4 Jul 2005 08:48:11 +0200 From: Marcus Meissner <marcus@jet.franken.de> To: Vladimir Chukharev <chu@h33.erkki.ton.tut.fi> Cc: gphoto-devel@lists.sourceforge.net, freebsd-usb@freebsd.org Subject: Re: [gphoto-devel] Re: usb degradation with FreeBSD 4 -> 5 upgrade Message-ID: <20050704064811.GA2784@jet.franken.de> In-Reply-To: <op.staqdzuksh9hi4@localhost> References: <op.stag2loash9hi4@localhost> <op.staqdzuksh9hi4@localhost>
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On Sat, Jul 02, 2005 at 08:19:01PM +0300, Vladimir Chukharev wrote: > On Sat, 02 Jul 2005 16:57:47 +0300, Vladimir Chukharev > <chu@h33.erkki.ton.tut.fi> wrote: > > >Hi, > > > >I have Cannon IXUS 400 digital camera. I use gtkam > >to load the photos from it to my computer under FreeBSD-4 > >Under FreeBSD 5.4-STABLE gtkam cannot make connection the camera. > >I have asked already in freebsd-usb@ list > >http://docs.freebsd.org/cgi/getmsg.cgi?fetch=2837+0+archive/2005/freebsd-usb/20050529.freebsd-usb > >but received no response. > > > >Now I found out a bit more information about the problem, > >namely I attach the output of the command > > env LANG=C gphoto2 --debug -l 2> gphoto.out1 > > > >I suspect that the problem is in the USB stack of FreeBSD -STABLE, > >but how to demonstrate this? What can I do to narrow possible > >reasons down? > > > >Best regards, > > It seems the attachment is not show on sorceforge. OK, I cut'n'paste > it to the end of this message. ... > 0.059371 canon/usb.c(2): canon_usb_camera_init() > 0.059395 canon/usb.c(2): canon_usb_identify: USB ID match 0x04a9:0x3075 > (model name "Canon:Digital IXUS 400") > 0.059419 context(2): Detected a 'Canon:Digital IXUS 400'. > Detected a 'Canon:Digital IXUS 400'. > 0.059440 gphoto2-port(2): Reading message (request=0xc value=0x55 index=0x0 > size=1=0x1)... > 0.059471 context(0): Could not establish initial contact with camera > > *** Error *** > Could not establish initial contact with camera > 0.059498 gphoto2-port(2): Closing port... > *** Error (-102: 'Corrupted data') *** It cannot even send a single message, so either your libusb, or other lowlevel components are broken. Try export USB_DEBUG=255 gphoto2 --debug --summary and check the libusb debug output. Ciao, Marcus
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