Same issue here, I can mount the iso image files by using
mount -t iso9660 -o loop /path/image.iso /mnt/iso
But the problem when I try to mount the ISO files from GUI, I tried it with 'dolphin' and 'thunar', the same issue, it tells that:
Error attaching disk image: GDBus.Error:org.freedesktop.DBus.Error.NoReply: Message did not receive a reply (timeout by message bus) (g-dbus-error-quark, 4)
And:
Object::connect: No such signal org::freedesktop::UPower::DeviceAdded(QDBusObjectPath)
Object::connect: No such signal org::freedesktop::UPower::DeviceRemoved(QDBusObjectPath)
QDBusConnection: name 'org.freedesktop.UDisks2' had owner '' but we thought it was ':1.306'
Same issue here, I can mount the iso image files by using
mount -t iso9660 -o loop /path/image.iso /mnt/iso
But the problem when I try to mount the ISO files from GUI, I tried it with 'dolphin' and 'thunar', the same issue, it tells that:
Error attaching disk image: GDBus.Error: org.freedesktop .DBus.Error. NoReply: Message did not receive a reply (timeout by message bus) (g-dbus- error-quark, 4)
And:
Object::connect: No such signal org::freedeskto p::UPower: :DeviceAdded( QDBusObjectPath ) p::UPower: :DeviceRemoved( QDBusObjectPath ) p.UDisks2' had owner '' but we thought it was ':1.306'
Object::connect: No such signal org::freedeskto
QDBusConnection: name 'org.freedeskto
I use Fedora 20 as well.