Red Hat Bugzilla – Bug 126988
Digital camera photo download fails on updated kernel
Last modified: 2015-01-04 17:07:27 EST
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Description of problem:
Downloading pictures using gtkam fails on the updated kernels
kernel-2.6.6-1.435 and kernel-2.6.6-1.427, but worked on
I am using the PTP protocol for my Nikon CoolPix 3100 digital camera.
When running on one of the new kernels, any attempt to download a
picture from the camera to my computer fails with an error message
something like "PTP transfer failed: I/O Error".
The following messages show up in /var/log/messages:
Jun 30 01:07:15 adams64 kernel: usb 2-1: new full speed USB device
using address 2
Jun 30 01:07:42 adams64 kernel: usb 2-1: control timeout on ep0in
Jun 30 01:07:50 adams64 kernel: usb 2-1: bulk timeout on ep3in
Jun 30 01:07:50 adams64 kernel: usb 2-1: usbfs: USBDEVFS_BULK failed
ep 0x83 len 512 ret -110
I am running the i386 version of Fedora Core 2 on an Athlon64 3000+.
Motherboard is a MSI K8T Neo-FSR (K8T800-based).
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. plug digital camera into usb port, and turn on the camera
2. start up gtkam, and browse down the tree into the photo directory
on the camera
3. attempt to save one of the photos to the computer
Actual Results: Error dialog pops up saying PTP transfer failed due
to I/O error
Expected Results: Photo saved to hard disk
If you try a kernel from one of the following sources, does the
problem still occur?
+ rawhide (a.k.a. FC-devel)
+ FC 3 test 1
I can confirm that this issue is fixed with the newly released
2.6.7-1.494.2.2 kernel for Fedora Core 2. Thank you.