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All drivers for broadcom bcm4313 (precompiled broadcom-wl from rpmfusion-nonfree, compiled from official sources ver 5-100-82-83, brcmsmac from kmod-staging) freeze my os few minutes (sometimes seconds) after running dhclient wireless_interface which in fact doesn't estabilish a connection. My netbook is acer ao722 with fedora 15.
Code:
uname -r
2.6.40.4-5.fc15.i686
Code:
iwconfig wlan0
wlan0 IEEE 802.11bgn ESSID:"punkcik"
Mode:Managed Frequency:2.452 GHz Access Point: 54:E6:FC:F1:EC:E7
Bit Rate=1 Mb/s Tx-Power=19 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality=70/70 Signal level=-33 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:3 Missed beacon:0
Code:
lspci -v
07:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller (rev 01)
Subsystem: Broadcom Corporation Device 0510
Flags: bus master, fast devsel, latency 0, IRQ 19
Memory at f0100000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Capabilities: [58] Vendor Specific Information: Len=78 <?>
Capabilities: [48] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [d0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Virtual Channel
Capabilities: [160] Device Serial Number 00-00-f9-ff-ff-0c-38-59
Capabilities: [16c] Power Budgeting <?>
Kernel driver in use: brcmsmac
Kernel modules: brcmsmac, wl
Your reporting is fairly complete, and I applaud you for that. However, have you combed the DMESG output for any BROADCOMM messages? One that talks to firmware, in particular?
I run Ubuntu 11.04, so I may not be any help to you.
I think the driver is unstable (as it is staging), and I've gotten crashes too. I would upgrade to the latest version of the driver and firmware if there are any newer.
As you can see on this webpage (third from botom) your BCM4313 is not supported, because it's still WIP (work in process)!
I hope this helped you understand why your system crashes. It's up to you to find a solution! Good luck and cheers!
As you can see on this webpage (third from botom) your BCM4313 is not supported, because it's still WIP (work in process)!
I hope this helped you understand why your system crashes. It's up to you to find a solution! Good luck and cheers!
My apologies then. Well, sorry for the false info on that one. I guess I should have done more reading!
Anyway, good luck with finding the solution to this problem! Cheers.
Just cruising by - Don't hit me if this is off beam!
The system shows brcmsmac and wl (i.e. broadcom's binary blob) running. Is this correct?
The brcmsmac thing also needs firmware, and I usually hunt for this in /var/log/messages. I don't see it mentioned.
Also beware that some of these drivers busily blacklist other competiong drivers, so weirdness can be added in /etc/modprobe.d/blacklist
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