On Kubuntu Karmic 9.10 I have the same problem with an Sony Ericsson K750i mobile phone.
Here is what I did to get around the problem: 1. sudo apt-get install usbmount pmount 2. Create /etc/udev/rules.d/75-mobile-phone.rules with this content: SUBSYSTEM!="usb_device", ACTION!="add", GOTO="mobile_phone_rules_end" # Sony Ericsson K750i mobile phone SYSFS{idVendor}=="0fce", SYSFS{idProduct}=="d016", GROUP="plugdev", MODE="0660" LABEL="mobile_phone_rules_end" 3. Check that dmesg | tail had something like this: [ 9833.932132] scsi 15:0:0:0: Direct-Access Sony Eri Memory Stick 0000 PQ: 0 ANSI: 0 [ 9833.933302] sd 15:0:0:0: Attached scsi generic sg3 type 0 [ 9833.972064] sd 15:0:0:0: [sdc] 124416 512-byte logical blocks: (63.7 MB/60.7 MiB) [ 9833.982224] sd 15:0:0:0: [sdc] Write Protect is off [ 9833.982235] sd 15:0:0:0: [sdc] Mode Sense: 00 6a 00 00 [ 9833.982242] sd 15:0:0:0: [sdc] Assuming drive cache: write through [ 9834.015020] sd 15:0:0:0: [sdc] Assuming drive cache: write through [ 9834.015029] sdc: sdc1 [ 9834.055064] sd 15:0:0:0: [sdc] Assuming drive cache: write through [ 9834.055076] sd 15:0:0:0: [sdc] Attached SCSI removable disk 4. pmount /dev/sdc1 /media/usb0 5. cd /media/usb0 to access the mobile phone as a mass storage device. 6. cd ~/; pumount /media/usb0 to unmount the device. This workaround was suggested by http://ubuntuforums.org/showpost.php?p=6204815&postcount=13 I do not understand the intricacies of how this works or whether it will always work, but it enabled me to download the images from my mobile phone in Karmic, something that I was able to do in previous releases but not in Karmic. -- Jaunty fails to recognize USB-connected cell phone as device https://bugs.launchpad.net/bugs/368053 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs