I have a Dell Vostro 3500 laptop with Ubuntu 13.04 installed. Wheenever this laptop is on wifi network, it makes the connection on all other devices (mac, android, windows ) using same network very slow, so much that even a simple browser page does not load on other devices.
This happens everytime. I looked at the issue at : One Ubuntu laptop on wifi occasionally makes other laptop's connection slow but do not know if that is applicable in my case or what I should be doing as the configuration (OS as well as wl kernel ) is different from that case.
My information is as follows:
$ sudo lspci -nnk | grep -A8 -i network 12:00.0 Network controller : Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller [14e4:4727] (rev 01) Subsystem: Dell Inspiron M5010 / XPS 8300 [1028:0010] Kernel driver in use: wl 13:00.0 Ethernet controller : Realtek Semiconductor Co., Ltd. RTL8111/8168 PCI Express Gigabit Ethernet controller [10ec:8168] (rev 03) Subsystem: Dell Device [1028:0441] Kernel driver in use: r8169 ff:00.0 Host bridge : Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers [8086:2c62] (rev 05) Subsystem: Intel Corporation Device [8086:8086] ff:00.1 Host bridge : Intel Corporation Core Processor QuickPath Architecture System Address Decoder [8086:2d01] (rev 05)
Kindly let me know what is the best way to resolve this. If you could give me steps that would be great