Network Manager no longer supports mobile broadband connections
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
network-manager-applet (Ubuntu) |
Fix Released
|
Medium
|
Mathieu Trudel-Lapierre |
Bug Description
Binary package hint: network-manager
Network Manager (possibly just nm-applet) is no longer supporting modems. Wireless and wired are fine, but Mobile Broadband connections are not offered for connecting.
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: network-manager 0.8.3+git.
ProcVersionSign
Uname: Linux 2.6.37-12-generic x86_64
NonfreeKernelMo
Architecture: amd64
CRDA: Error: [Errno 2] No such file or directory
Date: Wed Jan 19 17:54:56 2011
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Alpha amd64 (20100601)
IpRoute:
192.168.224.0/24 dev vmnet8 proto kernel scope link src 192.168.224.1
172.28.172.0/24 dev wlan0 proto kernel scope link src 172.28.172.104 metric 2
172.16.196.0/24 dev vmnet1 proto kernel scope link src 172.16.196.1
169.254.0.0/16 dev wlan0 scope link metric 1000
default via 172.28.172.1 dev wlan0 proto static
Keyfiles: Error: [Errno 2] No such file or directory
ProcEnviron:
LANGUAGE=en_US:en
LANG=en_US.UTF-8
LC_MESSAGES=
SHELL=/bin/bash
SourcePackage: network-manager
Related branches
tags: |
added: regression-release removed: regression-potential |
affects: | network-manager (Ubuntu) → network-manager-applet (Ubuntu) |
Changed in network-manager-applet (Ubuntu): | |
assignee: | nobody → Mathieu Trudel-Lapierre (mathieu-tl) |
importance: | Undecided → Medium |
status: | New → Confirmed |
$ ls -l /dev/ttyACM0
crw-rw---- 1 root dialout 166, 0 2011-01-19 17:52 /dev/ttyACM0
# lsusb -t
...
|__ Port 3: Dev 5, If 0, Class=comm., Driver=cdc_acm, 480M
|__ Port 3: Dev 5, If 1, Class=data, Driver=cdc_acm, 480M
...
And from syslog:
Jan 19 17:52:33 localhost kernel: [ 852.680190] usb 1-3: new high speed USB device using ehci_hcd and address 4 devices/ pci0000: 00/0000: 00:1a.7/ usb1/1- 3/idProduct} for writing: Permission denied devices/ pci0000: 00/0000: 00:1a.7/ usb1/1- 3/idProduct} for writing: Permission denied devices/ pci0000: 00/0000: 00:1a.7/ usb1/1- 3/idProduct} for writing: Permission denied pci0000: 00/0000: 00:1a.7/ usb1/1- 3 claimed port ttyACM0 pci0000: 00/0000: 00:1a.7/ usb1/1- 3 pci0000: 00/0000: 00:1a.7/ usb1/1- 3
Jan 19 17:52:33 localhost udevd-work[4695]: error opening ATTR{/sys/
Jan 19 17:52:33 localhost kernel: [ 853.191275] usb 1-3: usbfs: process 4698 (usb_modeswitch) did not claim interface 0 before use
Jan 19 17:52:33 localhost kernel: [ 853.194161] usb 1-3: USB disconnect, address 4
Jan 19 17:52:35 localhost kernel: [ 854.580170] usb 1-3: new high speed USB device using ehci_hcd and address 5
Jan 19 17:52:35 localhost kernel: [ 855.243560] usb 1-3: selecting invalid altsetting 1
Jan 19 17:52:35 localhost kernel: [ 855.243580] usbcore: registered new interface driver uas
Jan 19 17:52:35 localhost udevd-work[4695]: error opening ATTR{/sys/
Jan 19 17:52:35 localhost udevd-work[4700]: error opening ATTR{/sys/
Jan 19 17:52:35 localhost kernel: [ 855.252717] Initializing USB Mass Storage driver...
Jan 19 17:52:35 localhost kernel: [ 855.252860] scsi5 : usb-storage 1-3:1.5
Jan 19 17:52:35 localhost kernel: [ 855.253599] usbcore: registered new interface driver usb-storage
Jan 19 17:52:35 localhost kernel: [ 855.253602] USB Mass Storage support registered.
Jan 19 17:52:35 localhost kernel: [ 855.279948] cdc_acm 1-3:1.0: ttyACM0: USB ACM device
Jan 19 17:52:35 localhost kernel: [ 855.292394] usbcore: registered new interface driver cdc_acm
Jan 19 17:52:35 localhost kernel: [ 855.292396] cdc_acm: v0.26:USB Abstract Control Model driver for USB modems and ISDN adapters
Jan 19 17:52:35 localhost modem-manager: (ttyACM0) opening serial port...
Jan 19 17:52:35 localhost modem-manager: (ttyACM0): probe requested by plugin 'Generic'
Jan 19 17:52:36 localhost kernel: [ 856.254450] scsi 5:0:0:0: CD-ROM UMW190 CD-ROM 2.31 PQ: 0 ANSI: 2
Jan 19 17:52:36 localhost kernel: [ 856.259527] sr1: scsi3-mmc drive: 24x/24x xa/form2 caddy
Jan 19 17:52:36 localhost kernel: [ 856.260493] sr 5:0:0:0: Attached scsi CD-ROM sr1
Jan 19 17:52:36 localhost kernel: [ 856.262242] sr 5:0:0:0: Attached scsi generic sg2 type 5
Jan 19 17:52:37 localhost modem-manager: (ttyACM0) closing serial port...
Jan 19 17:52:37 localhost modem-manager: (ttyACM0) opening serial port...
Jan 19 17:52:37 localhost modem-manager: (Generic): CDMA modem /sys/devices/
Jan 19 17:52:37 localhost modem-manager: Added modem /sys/devices/
Jan 19 17:52:37 localhost modem-manager: (tty/ttyACM0): outstanding support task prevents export of /sys/devices/
Jan 19 17:52:38 localhost modem-manager: (ttyACM0) closing serial port...
Jan 19 17:52:38 localhost modem-manager:...