+++ This bug was initially created as a clone of Bug #628 +++ Description of problem: When I use Amarok (with MTP plugin enabled) or MTP command lines directly, libusb crash with segmentation fault. I used GDB to get a trace. Version-Release number of selected component (if applicable): libusb 1.0.8-1 How reproducible: Every time Steps to Reproduce: 1. Plug a Walkman (for example) 2. Execute mtp-files 3. Get a Crash OR 1. Connect a USB device (even a mouse) 2. Start Amarok with MTP enabled --------------------- Traces : Without GDB : > mtp-files libmtp version: 1.0.4 libusb couldn't open USB device /dev/bus/usb/005/003: Permission denied. libusb requires write access to USB device nodes. libusb couldn't open USB device /dev/bus/usb/006/002: Permission denied. libusb requires write access to USB device nodes. Device 0 (VID=054c and PID=03fd) is a Sony Walkman NWZ-E445. libusb couldn't open USB device /dev/bus/usb/002/005: Permission denied. libusb requires write access to USB device nodes. Erreur de segmentation With GDB : Starting program: /usr/bin/mtp-files [Thread debugging using libthread_db enabled] libmtp version: 1.0.4 libusb couldn't open USB device /dev/bus/usb/005/003: Permission denied. libusb requires write access to USB device nodes. libusb couldn't open USB device /dev/bus/usb/006/002: Permission denied. libusb requires write access to USB device nodes. Device 0 (VID=054c and PID=03fd) is a Sony Walkman NWZ-E445. libusb couldn't open USB device /dev/bus/usb/002/005: Permission denied. libusb requires write access to USB device nodes. Program received signal SIGSEGV, Segmentation fault. 0xb7e19957 in usb_bulk_io (dev=0x0, ep=2, bytes=0x8073050 "\020", size=16, timeout=10000) at core.c:751 751 r = libusb_bulk_transfer(dev->handle, ep & 0xff, bytes, size, With Amarok : ibusb couldn't open USB device /dev/bus/usb/005/003: Permission denied. libusb requires write access to USB device nodes. libusb couldn't open USB device /dev/bus/usb/006/002: Permission denied. libusb requires write access to USB device nodes. Device 0 (VID=054c and PID=03fd) is a Sony Walkman NWZ-E445. libusb couldn't open USB device /dev/bus/usb/002/005: Permission denied. libusb requires write access to USB device nodes. KCrash: Application 'amarok' crashing... Reproducible: Steps to Reproduce:
Source RPM: libmtp-utils => udev
Assignee: bugsquad => dmorganec
blino thinks this is a dupe of bug 314.
rpm -q udev? Are you running in virtualbox?
To comment#2: (I've already asked the same question in bug 628 (same OP)).
@ Thierry @ D Morgan Probably no point in asking for new info about this bug, since it depends on 628, but if anything changed, please add a comment
CC: (none) => marja11
@ D Morgan Do you mind putting "OK" on the whiteboard if you think this bug was assigned to you correctly? That way I won't see it again next time I search for NEW or REOPENED bugs that didn't see any action in more than 3 months (because I exclude the "OK" ones)
Whiteboard: (none) => OK
is this bug still valid on cauldron with latest udev ?
Keywords: (none) => NEEDINFO
Since I do not have the Walkman anymore, I'm not sure if this bug is still valid. Maybe fix as INVALID and repoen later ?
(In reply to comment #7) > Since I do not have the Walkman anymore, I'm not sure if this bug is still > valid. Maybe fix as INVALID and repoen later ? Thanks for the feedback, Lucien. Resolved as OLD then. To be reopened if someone tells us the answer to comment 6 is yes
Status: NEW => RESOLVEDResolution: (none) => OLD