Public bug reported: I have 2 Lenovo laptops. One has Broadcom BCM4311 & other has Broadcom BCM4312 wifi hardware.
When I boot by Bootable UBUNTU usb, wifi from both laptops get detected & gets connected as well. But when I install same Ubuntu on Harddisk & boot from Harddisk, wifi & wifi drivers do not work. Also I have tried various PUPPY linux distro based on Ubuntu, Puppy Linux detects & uses same wifi hardware with exceptional ease. ONLY issue is with UBUNTU installed in hard disk ... it do not recognise wifi hardware. STA driver is also useless. ** Affects: synaptic (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1399214 Title: Broadcom BCM4311 / 4312 driver wifi issue To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/synaptic/+bug/1399214/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs