** Changed in: network-manager (Ubuntu)
Importance: Undecided => High
** Changed in: network-manager (Ubuntu)
Status: Confirmed => Triaged
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https://bugs.launchpad.net/bugs/1183981
Title:
Random wireless stalling using wl driver, chipset broadcom 4313
[14e4:4727], on a Lenovo S206
Status in “network-manager” package in Ubuntu:
Triaged
Bug description:
I am randomly losing connectivity to the Internet. I cannot ping
anything, DNS resolving does not work and i cannot view any web pages,
apt-get and such.
I am seeing this issue on the liveCD, a fresh install of Saucy (daily
build 23/5/2013) and also on an upgrade from Raring to Saucy.
Network manager still thinks i am connected.
I have disabled network manager and connected using a wpa_passphrase
file and i still get the same issue.
Interestingly enough, if i disconnect and reconnect to the wireless
access point using nm_applet, i can get connectivity again until it
stops again.
route and arp -a were taking an age to return so i added a static
entry to the arp cache. That made no difference.
I have increased the debugging level from wpa_supplicant but i could
not see any obvious failure in there. I'm not 100% sure what to look
for though.
I could see nothing in syslog or dmesg that would point to any obvious
failure.
I have uploaded this bug report after booting into the fresh problem
install, waiting for the connection problem, reconnecting and raising
this bug report.
I am willing to help with any diagnostic information i can supply. The
only connectivity this netbook has is wireless so this will be an
issue when Saucy is released.
I have lost connectivity while typing up this bug report.
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: network-manager 0.9.8.0-0ubuntu8
ProcVersionSignature: Ubuntu 3.9.0-2.7-generic 3.9.3
Uname: Linux 3.9.0-2-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.10.2-0ubuntu1
Architecture: amd64
Date: Fri May 24 20:17:14 2013
IfupdownConfig:
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
InstallationDate: Installed on 2013-05-22 (1 days ago)
InstallationMedia: Xubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130520)
IpRoute:
default via 192.168.0.1 dev eth0 proto static
169.254.0.0/16 dev eth0 scope link metric 1000
192.168.0.0/24 dev eth0 proto kernel scope link src 192.168.0.100 metric
9
MarkForUpload: True
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
nmcli-con:
NAME UUID TYPE
TIMESTAMP TIMESTAMP-REAL AUTOCONNECT READONLY
DBUS-PATH
whitehouse ad5fc2ff-a272-404c-acb9-ff55fa8188c9
802-11-wireless 1369423172 Fri 24 May 2013 20:19:32 BST yes
no /org/freedesktop/NetworkManager/Settings/0
nmcli-dev:
DEVICE TYPE STATE DBUS-PATH
eth0 802-11-wireless connected
/org/freedesktop/NetworkManager/Devices/0
nmcli-nm:
RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE
WIFI WWAN-HARDWARE WWAN
running 0.9.8.0 connected enabled enabled
enabled enabled disabled
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