https://bugzilla.novell.com/show_bug.cgi?id=290542#c1 Gerald Pfeifer changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|kde-maintainers@suse.de |kasievers@novell.com Component|KDE |Kernel --- Comment #1 from Gerald Pfeifer 2007-07-09 16:03:58 MST --- Turns out the KDE folks are probably off the hook; this looks like yet another udev bug. crw-rw---- 1 root root 254, 8 2007-07-09 23:59 usbdev3.15_ep00 crw-rw---- 1 root root 254, 10 2007-07-09 23:59 usbdev3.15_ep02 crw-rw---- 1 root root 254, 9 2007-07-09 23:59 usbdev3.15_ep81 crw-rw---- 1 root root 254, 11 2007-07-09 23:59 usbdev3.15_ep83 (Now plugged into a different USB port.) Clearly, a regular user is not able to read/write to/from this device, and indeed a chmod a+rw allowed digikam to proceed. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=290542#c2 Kay Sievers changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO Info Provider| |gp@novell.com --- Comment #2 from Kay Sievers 2007-07-09 16:34:26 MST --- Udev does not provide any access to users, it is resmgr receiving events from hal. Usbdev*.*_ep* is not implemented in the kernel today, they are just dead device nodes. I doubt that changing these nodes will change anything. :) We never change primary ownerships, we only apply ACL's, please provide: getfacl /dev/bus/usb/X/Y of the device node (get X/Y numbers from lsusb) that belongs to the camera (the user that should access the device needs a current login-session). Also please provide the versions of kernel, resmgr, hal-resmgr, hal. Thanks! -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=290542 Gerald Pfeifer changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED Info Provider|gp@novell.com | -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=290542#c5 Gerald Pfeifer changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED Info Provider|gp@novell.com | --- Comment #5 from Gerald Pfeifer 2007-07-09 18:32:55 MST --- (In reply to comment #4 from Kay Sievers)

Strange.

Strange, indeed.

Seems you got access granted to the device: "user:gp:rw"

Please check a few times with "getfacl" (not digikam) if the ACL always get set when you disconnect/reconnect connect the camera.

Yes, I tried at least half a dozen times now, and the device id always increases by one, but the corresponding output of getfacl always indicates I do have access.

If you quit and restart digikam, does it still fail connecting to the camera?

No, I tried various permutations and none of these makes a difference. Just in a few instances in the original case did it work at the n-th attempt, randomly. Now an interesting piece: "konqueror media:/camera" always is able to connect, both before and after digikam fails to connect to the camera. Perhaps a digikam bug after all? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=290542#c7 --- Comment #7 from Marcus Meissner 2007-07-09 23:55:14 MST --- we had some libtool mismatches between digikam and libgphoto2 previously which might be the case here. (digikam tries to load the drivers without any so attached then) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=290542#c9 --- Comment #9 from Gerald Pfeifer 2007-07-10 13:28:36 MST --- On another occasion, after plugging the camera into a different USB port that "New Media" KDE dialog popped up, and I got the following: gp@rana:~> gphoto2 --list-folders *** Error *** An error occurred in the io-library ('Could not lock the device'): Camera is already in use. *** Error (-60: 'Could not lock the device') *** For debugging messages, please use the --debug option. Debugging messages may help finding a solution to your problem. If you intend to send any error or debug messages to the gphoto developer mailing list , please run gphoto2 as follows: env LANG=C gphoto2 --debug --debug-logfile=my-logfile.txt --list-folders Please make sure there is sufficient quoting around the arguments. gp@rana:~> killall kio_kamera gp@rana:~> gphoto2 --list-folders There are 2 folders in folder '/'. - EXT0 - IROM There are 2 folders in folder '/EXT0'. - DCIM - TEMPLATE There is 1 folder in folder '/EXT0/DCIM'. - 100DSC01 There are 0 folders in folder '/EXT0/DCIM/100DSC01'. There are 0 folders in folder '/EXT0/TEMPLATE'. There is 1 folder in folder '/IROM'. - DCIM There is 1 folder in folder '/IROM/DCIM'. - 100DSC01 There are 0 folders in folder '/IROM/DCIM/100DSC01'. Running gphoto2 a second time does not succeed, though: gp@rana:~> gphoto2 --list-folders *** Error (-7: 'I/O problem') *** -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=290542#c11 --- Comment #11 from Kay Sievers 2007-07-10 17:55:46 MST --- Hmm, it works without any problems on my box. No idea what's going wrong on your box. It is unlikely related to udev/HAL. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=290542#c13 --- Comment #13 from Gerald Pfeifer 2007-07-14 10:42:57 MST --- Right now, the camera, you, and me are spread over three countries on two continents. ;-) I will try to bring it to NUE in about two weeks. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=290542#c15 --- Comment #15 from Marcus Meissner 2007-07-31 08:38:45 MST --- Created an attachment (id=154505) --> (https://bugzilla.novell.com/attachment.cgi?id=154505) failing logfile failing logfile -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=290542#c17 --- Comment #17 from Isaac Weksler 2007-08-04 15:13:35 MST --- Solution: Change in the file:///etc/udev/rules.d/50-udev-default.rules in line: SUBSYSTEM=="usb_device", ACTION=="add", PROGRAM="/bin/sh -c 'K=%k; K=$${K#usbdev}; printf bus/usb/%%03i/%%03i $${K%%%%.*} $${K#*.}'", NAME="%c", MODE="0644" to SUBSYSTEM=="usb_device", ACTION=="add", PROGRAM="/bin/sh -c 'K=%k; K=$${K#usbdev}; printf bus/usb/%%03i/%%03i $${K%%%%.*} $${K#*.}'", NAME="%c", MODE="0666" Then the usb camera in /dev/bus/usb will create a file like 001/015 with rw permissions for everybody. Then it is possible to connect to the camera from gphoto2, digikam and, probably, other applications. Enjoy Isaac -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=290542 User meissner@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=290542#c19 Marcus Meissner changed: What |Removed |Added ---------------------------------------------------------------------------- Component|Kernel |Kernel Product|openSUSE 10.3 |openSUSE 11.0 Version|Alpha 5plus |Beta 3plus --- Comment #19 from Marcus Meissner 2008-05-23 05:09:05 MST --- gerald, please retest with 11.0. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=290542 User meissner@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=290542#c21 --- Comment #21 from Marcus Meissner 2008-05-23 10:37:16 MDT --- bad kernel, bad kernel! :) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.