Date: Sun, 25 Aug 2002 03:50:06 -0700 (PDT) From: Henning Meier-Geinitz <henning@meier-geinitz.de> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/41281: USB scanning works only once Message-ID: <200208251050.g7PAo6Tq049994@freefall.freebsd.org>
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The following reply was made to PR kern/41281; it has been noted by GNATS. From: Henning Meier-Geinitz <henning@meier-geinitz.de> To: Nate Lawson <nate@root.org> Cc: Henning Meier-Geinitz <henning@meier-geinitz.de>, freebsd-bugs@FreeBSD.org, freebsd-gnats-submit@freebsd.org Subject: Re: kern/41281: USB scanning works only once Date: Sun, 25 Aug 2002 12:48:29 +0200 On Sat, Aug 24, 2002 at 02:23:12PM -0700, Nate Lawson wrote: > On Sat, 24 Aug 2002, Henning Meier-Geinitz wrote: > > > > ps axlww: > > > > UID PID PPID CPU PRI NI VSZ RSS WCHAN STAT TT TIME COMMAND > > 0 92 1 0 2 0 924 580 select Is ?? 0:00.00 /usr/sbin/usbd > > 0 113 1 114 2 0 920 524 select Is ?? 0:00.00 moused -p /dev/psm0 -t auto > > 0 131 123 0 18 0 1312 948 pause I v0 0:00.02 -csh (csh) > > 0 140 131 0 10 0 1028 828 wait I v0 0:00.01 bash > > 0 150 140 0 0 0 868 364 uscnrb I+ v0 0:00.00 ./testusb /dev/uscanner0 > > What is "testusb"? That's the test program used to make sure it's not a SANE bug. See How-To-Repeat section of the original bug report (http://www.freebsd.org/cgi/query-pr.cgi?pr=41281), specifically: http://groups.yahoo.com/group/usb-bsd/message/1549 The program intends to simply read a register from the scanner. > For some reason, you're just not getting any IO back > from the scanner (it's blocking in usbd_bulk_transfer() forever). That's also my impression. However, the scanner isn't defective, the same happens with all the Mustek scanners based on the Mustek 1017 chipset and it doesn't happen with Linux (and Windows). Maybe the answer is lost somewhere on its way though the USB layer? > Please > compile your kernel with USB_DEBUG, reboot, and try again. I'd like the > dmesg output. I think I did that in the logs mentioned in How-To-Repeat, see: http://groups.yahoo.com/group/usb-bsd/message/1550 If I missed anything I can try again. > Be sure to reply-all to keep GNATS in the cc. Ok, but I did that in my last mail. gnats was'n in any of the To: or CC: headers. Now it is. Bye, Henning To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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