I tried to ask developer, and here is our log:

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Good day,

Few weeks ago I has bug with broadcom driver, description is here:

https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/732677

Bug confirmed, please fix.
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The wl driver does not work with the ssb module loaded since it conflicts with the builtin ssb support in wl.
You'll need to unload the ssb module before loading wl.  This requirement has not changed since original release of this driver.

Please read the README that comes with the driver (or online here http://www.broadcom.com/support/802.11/linux_sta.php) 

Regards
Brett
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Good day, Brett.

Thank for your help, but with old driver 5.60.48.36+bdcom-0ubuntu5 ssb module is still loaded:

05:00.0 Network controller: Broadcom Corporation BCM4311 802.11b/g WLAN (rev 01)
    Subsystem: Dell Wireless 1390 WLAN Mini-Card
    Flags: bus master, fast devsel, latency 0, IRQ 18
    Memory at c0200000 (32-bit, non-prefetchable) [size=16K]
    Capabilities: <access denied>
    Kernel driver in use: wl
    Kernel modules: wl, ssb

when I try to unload module, gets error:

[majesty][~]$ sudo rmmod ssb
[sudo] password for majesty:
ERROR: Module ssb is in use by b44

b44 module loaded for wired network interface

08:00.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02)
    Subsystem: Dell Device 01f5
    Flags: bus master, fast devsel, latency 64, IRQ 21
    Memory at c0300000 (32-bit, non-prefetchable) [size=8K]
    Capabilities: <access denied>
    Kernel driver in use: b44
    Kernel modules: b44

That`s why I post a bug.

I try to upgrade driver again:

(Reading database ... 225815 files and directories currently installed.)
Preparing to replace bcmwl-kernel-source 5.60.48.36+bdcom-0ubuntu5 (using .../bcmwl-kernel-source_5.100.82.38+bdcom-0ubuntu2_amd64.deb) ...
Removing all DKMS Modules
Done.
Unpacking replacement bcmwl-kernel-source ...
Setting up bcmwl-kernel-source (5.100.82.38+bdcom-0ubuntu2) ...
Loading new bcmwl-5.100.82.38+bdcom DKMS files...
Building only for 2.6.38-7-generic
Building for architecture x86_64
Building initial module for 2.6.38-7-generic
Done.

wl.ko:
Running module version sanity check.
 - Original module
   - No original module exists within this kernel
 - Installation
   - Installing to /lib/modules/2.6.38-7-generic/updates/dkms/

depmod....

DKMS: install Completed.
update-initramfs: deferring update (trigger activated)
Processing triggers for initramfs-tools ...
update-initramfs: Generating /boot/initrd.img-2.6.38-7-generic
localepurge: Disk space freed in /usr/share/locale: 0 KiB
localepurge: Disk space freed in /usr/share/man: 0 KiB
localepurge: Disk space freed in /usr/share/gnome/help: 0 KiB
localepurge: Disk space freed in /usr/share/omf: 0 KiB

Total disk space freed by localepurge: 0 KiB

And take

05:00.0 Network controller: Broadcom Corporation BCM4311 802.11b/g WLAN (rev 01)
    Subsystem: Dell Wireless 1390 WLAN Mini-Card
    Flags: bus master, fast devsel, latency 0, IRQ 18
    Memory at c0200000 (32-bit, non-prefetchable) [size=16K]
    Capabilities: <access denied>
    Kernel driver in use: b43-pci-bridge
    Kernel modules: wl, ssb

try to remove ssb module

[majesty][~]$ sudo rmmod ssb
[sudo] password for majesty:
ERROR: Module ssb is in use by b44

wifi module not work, then downgrade driver via 3g connection.

You have any thoughts about it? 
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And after that I have no ansvers.