Your message dated Tue, 24 Nov 2009 03:05:38 +0100
with message-id <[email protected]>
and subject line Re: [Pkg-utopia-maintainers] Bug#531603: network-manager:
fails to close serial port on modem disconnect
has caused the Debian Bug report #531603,
regarding network-manager: fails to close serial port on modem disconnect
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
531603: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=531603
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
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
--- End Message ---
--- Begin Message ---
Version 0.7.1-2
Tim Wootton wrote:
> 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.
This should be fixed in version 0.7.1-2 and onwoards. If you still experience
the problem please reopen the bug report.
Michael
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--- End Message ---
