Package: network-manager Version: 0.7.1-1 Severity: important
NetworkManager fails to close USB serial device despite calling nm_serial_device_close(), this leaves NetworkManager with the device open, but thinking it's closed, and preventing itself from opening it again to start a new connection. I have to kill NetworkManager to get it to release the device. After the modem disconnection, lsof of my device (ttyUSB0) is: # lsof /dev/ttyUSB0 COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME NetworkMa 5614 root 9u CHR 188,0 0t0 25519 /dev/ttyUSB0 Trace from Network Manager process shows: Modem hangup Connection terminated. NetworkManager: <info> (ttyUSB0): device state change: 7 -> 9 NetworkManager: <WARN> monitor_cb(): Could not read ppp stats: No such device NetworkManager: <debug> [1243960701.044466] nm_serial_device_close(): Closing device 'ttyUSB0' NetworkManager: <info> Marking connection '3 Mobile' invalid. NetworkManager: <info> Activation (ttyUSB0) failed. NetworkManager: <info> (ttyUSB0): device state change: 9 -> 3 NetworkManager: <info> (ttyUSB0): deactivating device (reason: 0). NetworkManager: nm_system_device_flush_ip4_routes_with_iface: assertion `iface_idx >= 0' failed NetworkManager: nm_system_device_flush_ip4_addresses_with_iface: assertion `iface_idx >= 0' failed NetworkManager: <debug> [1243960703.005227] ensure_killed(): waiting for ppp pid 6743 to exit NetworkManager: <debug> [1243960703.005357] ensure_killed(): ppp pid 6743 cleaned up NetworkManager: <info> Activation (ttyUSB0) starting connection '3 Mobile' NetworkManager: <info> (ttyUSB0): device state change: 3 -> 4 NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled... NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started... NetworkManager: <debug> [1243960895.329312] nm_serial_device_open(): (ttyUSB0) opening device... NetworkManager: <WARN> nm_serial_device_open(): (ttyUSB0) cannot control device (errno 6) -- System Information: Debian Release: squeeze/sid APT prefers testing APT policy: (990, 'testing'), (500, 'stable') Architecture: i386 (i686) Kernel: Linux 2.6.26-2-686 (SMP w/2 CPU cores) Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/bash Versions of packages network-manager depends on: ii adduser 3.110 add and remove users and groups ii dbus 1.2.12-1 simple interprocess messaging syst ii dhcp3-client 3.1.1-6 DHCP client ii hal 0.5.12~git20090406.46dc48-2 Hardware Abstraction Layer ii ifupdown 0.6.8+nmu1 high level tools to configure netw ii libc6 2.9-12 GNU C Library: Shared libraries ii libdbus-1-3 1.2.12-1 simple interprocess messaging syst ii libdbus-glib 0.80-4 simple interprocess messaging syst ii libgcrypt11 1.4.4-2 LGPL Crypto library - runtime libr ii libglib2.0-0 2.20.1-2 The GLib library of C routines ii libgnutls26 2.6.6-1 the GNU TLS library - runtime libr ii libgpg-error 1.6-1 library for common error values an ii libhal1 0.5.12~git20090406.46dc48-2 Hardware Abstraction Layer - share ii libnl1 1.1-5 library for dealing with netlink s ii libnm-glib0 0.7.1-1 network management framework (GLib ii libnm-util1 0.7.1-1 network management framework (shar ii libpolkit-db 0.9-3 library for accessing PolicyKit vi ii libpolkit2 0.9-3 library for accessing PolicyKit ii libtasn1-3 2.2-1 Manage ASN.1 structures (runtime) ii libuuid1 1.41.3-1 universally unique id library ii lsb-base 3.2-22 Linux Standard Base 3.2 init scrip ii wpasupplican 0.6.9-3 client support for WPA and WPA2 (I ii zlib1g 1:1.2.3.3.dfsg-13 compression library - runtime Versions of packages network-manager recommends: ii dnsmasq-base 2.47-3 A small caching DNS proxy and DHCP ii iptables 1.4.3.2-2 administration tools for packet fi ii network-manager-gnome 0.7.1-1 network management framework (GNOM ii network-manager-kde 1:0.7~~svn941706-1 KDE systray applet for controlling ii policykit 0.9-3 framework for managing administrat ii ppp 2.4.4rel-10.1 Point-to-Point Protocol (PPP) - da Versions of packages network-manager suggests: pn avahi-autoipd <none> (no description available) -- no debconf information _______________________________________________ Pkg-utopia-maintainers mailing list [email protected] http://lists.alioth.debian.org/mailman/listinfo/pkg-utopia-maintainers
