Bug#608341: [libgphoto2-2] please add support for Canon IXUS 130 (lsusb -v attached)
On 2011-01-02 Bastian Venthur vent...@debian.org wrote:
Thanks for your patch, it works. There are two things:
1. With your patch I'm able to access the camera as Canon IXUS 130 in
KDE's filemanager, w/o your patch I'm only able to access it with
gphoto2 (Why?). W/o your patch the camera is also correctly recognized
in KDE's filemanager but I cannot access the images due to some unknown
device-like error.
2. The *real* problem was actually that KDE's filemanager and gphoto2
were not able to access the device, there was an error message like:
('Could not lock the device'): Camera is already in use.
I didn't really pay attention to this message since it never happened
with my last camera, and I knew I did not mount the camera. Anyways,
after reading a few bugreports someone pointed to this message and said
he solved the problem by killing all gvfs processes. I looked and
noticed that I had rhythmbox open and the camera was already shown there
as a media device (although it was not listed as mounted device via
mount). Closing rhythmbox allowed me to access the camera w/o the
above error message.
Do you think it is a bug in libgphoto or rhytmbox or something else?
Hello,
I am largely udev-agnostic, and totally do not know how KDE changes
things. However I think that the following should be true:
A With 2.4.10.1-3 you should be able to access the camera as root with
gphoto but should not be able to do so as normal user.
B The patch should fix the issue for normal users.
C On a sidenote: Devices accessed through gphot generally will not be
listed by mount, unless you are using gphotofs or similar tricks.
I realize that A contradicts your observations (w/o your patch I'm
only able to access it with gphoto2). Could you verify it by
downgrading to 2.4.10.1-3, rebooting, and checking whether gphoto
works (as non-root)? Any custom udev rules you added for the camera
should be removed before eboot.
thanks, cu andreas
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Bug#608341: [libgphoto2-2] please add support for Canon IXUS 130 (lsusb -v attached)
On 2010-12-30 Bastian Venthur vent...@debian.org wrote:
Package: libgphoto2-2
Version: 2.4.10.1-3
Severity: normal
--- Please enter the report below this line. ---
Bus 002 Device 006: ID 04a9:31f3 Canon, Inc.
Device Descriptor:
bLength18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize064
idVendor 0x04a9 Canon, Inc.
idProduct 0x31f3
bcdDevice0.02
iManufacturer 1 Canon Inc.
iProduct2 Canon Digital Camera
iSerial 3 7C718E77E58D4946966AB145DDC48D09
bNumConfigurations 1
[...]
You later wrote in your blog:
Today I bought me a Canon IXUS 130 and was quite disappointed to see
that it couldn’t properly connect to my Debian/Sid machine via USB.
Apparenty the camera is not recognized as a USB Mass Storage Device
but utilizes PTP. I upgraded to libgphoto2 (2.4.10.1-3) from
experimental and added a proper udev rule with vendor- and product-id
but it did not help. Is there anything more I can try?
Hello,
for supported devices there is *no* *need* to touch the udev rules.
Things should just work.
However, afaict from reading camlibs/ptp2/library.c the IXUS 130 is
not listed.
Does the attached patch fix the issue for you?
cu andreas
--- libgphoto2-2.4.10.1.orig/camlibs/ptp2/library.c
+++ libgphoto2-2.4.10.1/camlibs/ptp2/library.c
@@ -1069,6 +1069,7 @@ static struct {
/* http://sourceforge.net/tracker/index.php?func=detailaid=2918540group_id=8874atid=358874 */
{Canon:IXY 220 IS, 0x04a9, 0x31e6, PTPBUG_DELETE_SENDS_EVENT},
{Canon:Digital IXUS 120 IS, 0x04a9, 0x31e6, PTPBUG_DELETE_SENDS_EVENT},
+ {Canon:Digital IXUS 130 IS, 0x04a9, 0x31f3, PTPBUG_DELETE_SENDS_EVENT},
{Canon:PowerShot SD940 IS, 0x04a9, 0x31e6, PTPBUG_DELETE_SENDS_EVENT},
/* IRC reporter */
Bug#608341: [libgphoto2-2] please add support for Canon IXUS 130 (lsusb -v attached)
Hi Andreas,
Thanks for your patch, it works. There are two things:
1. With your patch I'm able to access the camera as Canon IXUS 130 in
KDE's filemanager, w/o your patch I'm only able to access it with
gphoto2 (Why?). W/o your patch the camera is also correctly recognized
in KDE's filemanager but I cannot access the images due to some unknown
device-like error.
2. The *real* problem was actually that KDE's filemanager and gphoto2
were not able to access the device, there was an error message like:
('Could not lock the device'): Camera is already in use.
I didn't really pay attention to this message since it never happened
with my last camera, and I knew I did not mount the camera. Anyways,
after reading a few bugreports someone pointed to this message and said
he solved the problem by killing all gvfs processes. I looked and
noticed that I had rhythmbox open and the camera was already shown there
as a media device (although it was not listed as mounted device via
mount). Closing rhythmbox allowed me to access the camera w/o the
above error message.
Do you think it is a bug in libgphoto or rhytmbox or something else?
Cheers,
Bastian
Am 02.01.2011 11:07, schrieb Andreas Metzler:
On 2010-12-30 Bastian Venthur vent...@debian.org wrote:
Package: libgphoto2-2
Version: 2.4.10.1-3
Severity: normal
--- Please enter the report below this line. ---
Bus 002 Device 006: ID 04a9:31f3 Canon, Inc.
Device Descriptor:
bLength18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize064
idVendor 0x04a9 Canon, Inc.
idProduct 0x31f3
bcdDevice0.02
iManufacturer 1 Canon Inc.
iProduct2 Canon Digital Camera
iSerial 3 7C718E77E58D4946966AB145DDC48D09
bNumConfigurations 1
[...]
You later wrote in your blog:
Today I bought me a Canon IXUS 130 and was quite disappointed to see
that it couldn’t properly connect to my Debian/Sid machine via USB.
Apparenty the camera is not recognized as a USB Mass Storage Device
but utilizes PTP. I upgraded to libgphoto2 (2.4.10.1-3) from
experimental and added a proper udev rule with vendor- and product-id
but it did not help. Is there anything more I can try?
Hello,
for supported devices there is *no* *need* to touch the udev rules.
Things should just work.
However, afaict from reading camlibs/ptp2/library.c the IXUS 130 is
not listed.
Does the attached patch fix the issue for you?
cu andreas
--
Bastian Venthur http://venthur.de
Debian Developer venthur at debian org
--
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Bug#608341: [libgphoto2-2] please add support for Canon IXUS 130 (lsusb -v attached)
Package: libgphoto2-2 Version: 2.4.10.1-3 Severity: normal --- Please enter the report below this line. --- Bus 002 Device 006: ID 04a9:31f3 Canon, Inc. Device Descriptor: bLength18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize064 idVendor 0x04a9 Canon, Inc. idProduct 0x31f3 bcdDevice0.02 iManufacturer 1 Canon Inc. iProduct2 Canon Digital Camera iSerial 3 7C718E77E58D4946966AB145DDC48D09 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 39 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xc0 Self Powered MaxPower2mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber0 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 6 Imaging bInterfaceSubClass 1 Still Image Capture bInterfaceProtocol 1 Picture Transfer Protocol (PIMA 15470) iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes2 Transfer TypeBulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes2 Transfer TypeBulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes3 Transfer TypeInterrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 9 Device Qualifier (for other device speed): bLength10 bDescriptorType 6 bcdUSB 2.00 bDeviceClass0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize064 bNumConfigurations 1 Device Status: 0x0001 Self Powered --- System information. --- Architecture: i386 Kernel: Linux 2.6.37-rc5-686 Debian Release: 6.0 500 unstableftp.de.debian.org 500 unstabledebian-multimedia.org 500 stable dl.google.com 101 experimentalftp.de.debian.org --- Package information. --- Depends (Version) | Installed ==-+-== libc6 (= 2.7) | 2.11.2-7 libexif12 | 0.6.19-1 libgphoto2-port0 (= 2.4.10.1) | 2.4.10.1-3 libjpeg62 (= 6b1) | 6b1-1 libltdl7 (= 2.2.6b) | 2.2.6b-2 adduser| 3.112+nmu2 Recommends (Version) | Installed =-+-=== udev (= 0.136) | 164-3 Suggests (Version) | Installed ===-+-=== gphoto2 (= 2.1.1) | -- Bastian Venthur http://venthur.de Debian Developer venthur at debian org -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
