NetworkManager dbus + wireless issue

I still seem to intermittently get this issue with networkmanager and it seems to be related to dbus.  I have no idea why it began working for a couple of days and then stopped working after a restart, but if I edit /etc/dbus-1/system.d/NetworkManager I can get it mostly-working (with knetworkmanager-svn).
I am using: networkmanager-0.6.5-1, dbus 1.0.2-4, wireless_tools-29pre21-1, knetworkmanager-svn-632905-1, and a broadcom BCM4318 wireless card + ndiswrapper.  This issue seems to occur with the gnome applet as well, but it is less verbose.
Here is the section of NetworkManager we're interested in (I think):
<policy group="network">
<allow own="org.freedesktop.NetworkManagerInfo"/>
<allow send_destination="org.freedesktop.NetworkManager"/>
<allow send_interface="org.freedesktop.NetworkManager"/>
Notice how I've added the <allow own=""/> line.  If I do not add this, it gives me an error similar to this: 'Connection ":1.19" is not allowed to own the service "org.freedesktop.NetworkManagerInfo" due to security policies in the configuration file'.  If I restart the important services (dbus, dhcdbd, networkmanager) after changing the file, I no longer get this message, although I do get some possibly disconcerting others like:
knetworkmanager: Encryption::isValid failed, bad inputs
knetworkmanager: Error: Could not serialize security information.
That security information error above occurs on the first attempt to connect (which fails).  If I wait about ten seconds more and try again, the error disappears and I can connect just fine.
It also seems that others have this problem:
I am primarily annoyed by this issue because 1) my fix doesn't work and I don't know enough about it or its prevalence to warrant filling out a bug report yet and 2) it seems to come and go and I can't for the life of me tell what's making it act like that.
Any help is greatly appreciated!
Nick B

*bump*.   For  a little while it would have this strange behavior wherein I couldn't connect the first time (it'd flash the 'working' screen), the second time it would connect and then disconnect in a couple of seconds, and the third time stuck.  After uninstalling and reinstalling, the earlier issue is back - possibly a restart would return me to the earlier behavior, but it is still non-ideal.  I'm hoping someone has a fix or can corroborate by voting for/commenting on this bug: http://bugs.archlinux.org/task/7266.  Thanks!

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  • New MacBook Pro 13 i5 Wireless Issues.

    I got the new MacBook Pro i5 2.3 the day it came out. So maybe a week and half ago.
    I`m having intermittent wireless issues. I have done some testing and even replaced my older AirPort Base Station with the new Dual-Band one, but still seeing a drops from the network. I have a ping going to my router and to the ABSE. I tried changing the channel and using 5GHZ or 2.4GHZ. I also have a AirPort express and seen similar results. I tried reseting the PRAM, repairing permission, I did not reinstall the OS but I dont see how this would help. I think there is a hardware issue with the wireless card/antenna.
    I did upgrade RAM and HDD was changed to SSD (intel G2 SSD). There are no other issues, machine is fast, no lock ups. Other devices on the network do not seem to drop any connections (ATV, ATV2, iPhone4, iPad etc..)
    The network drop outs are short but are noticeable and if a ping is going I can see the drops
    *-- 192.168.1.1 ping statistics ---*
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    *round-trip min/avg/max/stddev = 0.779/12.203/396.084/42.274 ms*
    Any help is appreciated as I`m really frustrated but this issue.

    Here are some of the pings.
    +*64 bytes from 192.168.1.3: icmp_seq=2190 ttl=255 time=1.138 ms*+
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    +*Request timeout for icmp_seq 2192*+
    +*64 bytes from 192.168.1.3: icmp_seq=2193 ttl=255 time=1.701 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2194 ttl=255 time=1.653 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2195 ttl=255 time=1.723 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2196 ttl=255 time=1.470 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2197 ttl=255 time=1.435 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2198 ttl=255 time=1.217 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2199 ttl=255 time=1.115 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2200 ttl=255 time=1.433 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2201 ttl=255 time=1.002 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2202 ttl=255 time=1.057 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2203 ttl=255 time=1.222 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2204 ttl=255 time=0.769 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2205 ttl=255 time=0.821 ms*+
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    +*64 bytes from 192.168.1.3: icmp_seq=2211 ttl=255 time=1.313 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2212 ttl=255 time=0.936 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2213 ttl=255 time=1.839 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2214 ttl=255 time=0.879 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2215 ttl=255 time=63.446 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2216 ttl=255 time=24.384 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2217 ttl=255 time=105.923 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2218 ttl=255 time=41.322 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2219 ttl=255 time=1.853 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2220 ttl=255 time=0.811 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2221 ttl=255 time=0.721 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2222 ttl=255 time=0.791 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2223 ttl=255 time=3.816 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2224 ttl=255 time=1.052 ms*+
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    +*64 bytes from 192.168.1.3: icmp_seq=2226 ttl=255 time=89.272 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2227 ttl=255 time=49.459 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2228 ttl=255 time=15.891 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2229 ttl=255 time=0.745 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2230 ttl=255 time=0.724 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2231 ttl=255 time=0.680 ms*+
    +*64 bytes from 192.168.1.3: icmp_seq=2232 ttl=255 time=1.950 ms*+
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    +*Request timeout for icmp_seq 2234*+
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  • If you have a Blue Screen / Error due to Wireless issues (B110a), fix in here.

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    Many thanks to gardz for an exhaustive overview on this critical problem with the B110a printer!
    I am happy to report that I have managed to set the printer to a static IP and am now able to connect to it wirelessly from my home computers, and also able to use the web apps and ePrint features on the printer. The printer shows the IP address and I am able to use the EWS (Embedded Web Server) to connect to its IP address from my PC's internet browser. The Wireless Network Test Report also showed no problems. I have also completed the Product Update on the printer, and there are no more pending updates now.
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    I get the BSOD and blinking-lights error ("Please turn off printer and then on"), only if I start the printer when Wireless is enabled on the printer. If wireless is disabled prior to printer boot, there is no error. 
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    I made the mistake of connecting the USB cable to my primary computer before installing the printer drivers, so even the USB option is not working (Windows recognizes the printer as an unknown USB device). If anyone can point me to the printer drivers (inf files), I would be grateful. The CD does not have the driver files in a convenient location. It seems to be embedded within the setup package somewhere.
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  • Is anyone else having email problems such as apps exiting in the middle of an email? It may be a wireless issue. I use First Class for work and yahoo email for personal. I will be in the middle of typing a long email and the app just quits, all data lost.

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  • I have had wireless issues sense Leapord, any fixes yet? its a shame that my wife has to sit in front of our 27 inch imac on a $300 Windows computer to use the web effectively. I have tried all fixes  and some work while others don't but all temporary

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  • This is a workaround for the MBP wireless issue

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    Message was edited by: michael louey

    OK, after some further experimenting, I changed the multicast rate on my airport express. It was set at 6Mbps, and I changed it to 2Mbps.
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    Go to Solution.

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  • Is this a dropping connection or a wireless issue....

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  • Wireless Issues with Apple TV 2nd generation

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  • If you are having WIRELESS issues with SNOW LEOPARD.. update your software

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    I never had an issues with wireless before. Still don't. What was the problem?

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