This regression was introduced with the switch to libusbx. It completely
breaks gvfs' gphoto backend. This is even detected by the autopkgtest
(https://jenkins.qa.ubuntu.com/view/Saucy/view/AutoPkgTest/job/saucy-
adt-gvfs/).
** Package changed: gvfs (Ubuntu) => libgphoto2 (Ubuntu)
** Changed in: libgphoto2 (Ubuntu)
Importance: Medium => Critical
** Changed in: libgphoto2 (Ubuntu)
Status: Confirmed => In Progress
** Changed in: libgphoto2 (Ubuntu)
Assignee: (unassigned) => Martin Pitt (pitti)
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https://bugs.launchpad.net/bugs/1206204
Title:
gvfs-gphoto2-volume-monitor crashed with SIGSEGV in
libusb_get_bus_number()
Status in “libgphoto2” package in Ubuntu:
In Progress
Bug description:
crash on import ... shotwell still working
ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: gvfs-backends 1.17.2-0ubuntu3
ProcVersionSignature: Ubuntu 3.10.0-6.17-generic 3.10.3
Uname: Linux 3.10.0-6-generic i686
ApportVersion: 2.11-0ubuntu1
Architecture: i386
Date: Mon Jul 29 20:23:35 2013
ExecutablePath: /usr/lib/gvfs/gvfs-gphoto2-volume-monitor
InstallationDate: Installed on 2013-06-12 (47 days ago)
InstallationMedia: Xubuntu 13.10 "Saucy Salamander" - Alpha i386 (20130611)
MarkForUpload: True
ProcCmdline: /usr/lib/gvfs/gvfs-gphoto2-volume-monitor
SegvAnalysis:
Segfault happened at: 0xb6d18c64 <libusb_get_bus_number+4>: movzbl
0x20(%eax),%eax
PC (0xb6d18c64) ok
source "0x20(%eax)" (0x73656389) not located in a known VMA region (needed
readable region)!
destination "%eax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: gvfs
StacktraceTop:
libusb_get_bus_number () from /lib/i386-linux-gnu/libusb-1.0.so.0
?? () from /usr/lib/i386-linux-gnu/libgphoto2_port/0.8.0/usb1.so
gp_port_usb_find_device_by_class () from
/usr/lib/i386-linux-gnu/libgphoto2_port.so.0
gp_abilities_list_detect () from /usr/lib/i386-linux-gnu/libgphoto2.so.2
gp_camera_init () from /usr/lib/i386-linux-gnu/libgphoto2.so.2
Title: gvfs-gphoto2-volume-monitor crashed with SIGSEGV in
libusb_get_bus_number()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
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