Public bug reported: I just upgraded my yakkety machine to zesty. For the moment, the only issue I see is that the Wifi chipset (a Broadcom Limited BCM43224, see pci information below) is not detected and the module in charge of the device (brcmsmac) not inserted in the kernel. This is on a 2011 MacBook Air.
lspci reports bcma as being "in charge" of this device but brcmsmac insertion seems required to make the device accessible. >lspci -v -nn -k 02:00.0 Network controller [0280]: Broadcom Limited BCM43224 802.11a/b/g/n [14e4:4353] (rev 01) Subsystem: Apple Inc. AirPort Extreme [106b:00e9] Flags: fast devsel, IRQ 17 Memory at a0400000 (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 24-fc-12-ff-ff-08-b8-8d Capabilities: [16c] Power Budgeting <?> Kernel modules: bcma ** Affects: ubuntu Importance: Undecided Status: New ** Description changed: I just upgraded my yakkety machine to zesty. For the moment, the only issue I see is that the Wifi chipset (a Broadcom Limited BCM43224, see pci information below) is not detected and the module in charge of the - device (brcmsmac) not inserted in the kernel. This on a 2011 MacBook + device (brcmsmac) not inserted in the kernel. This is on a 2011 MacBook Air. lspci reports bcma as being "in charge" of this device but brcmsmac insertion seems required to make the device accessible. + >lspci -v -nn -k + 02:00.0 Network controller [0280]: Broadcom Limited BCM43224 802.11a/b/g/n [14e4:4353] (rev 01) - Subsystem: Apple Inc. AirPort Extreme [106b:00e9] - Flags: fast devsel, IRQ 17 - Memory at a0400000 (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 24-fc-12-ff-ff-08-b8-8d - Capabilities: [16c] Power Budgeting <?> - Kernel modules: bcma + Subsystem: Apple Inc. AirPort Extreme [106b:00e9] + Flags: fast devsel, IRQ 17 + Memory at a0400000 (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 24-fc-12-ff-ff-08-b8-8d + Capabilities: [16c] Power Budgeting <?> + Kernel modules: bcma -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1678001 Title: Wifi chipset not detected (Broadcom Limited BCM43224) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1678001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs