The relevant snippets from dmesg are, from dmesg | grep bcm [ 4.546281] b43-pci-bridge 0001:01:01.0: enabling device (0004 -> 0006) [ 22.477259] b43-phy0: Broadcom 4306 WLAN found (core revision 5) [ 22.572945] Registered led device: b43-phy0::tx [ 22.573055] Registered led device: b43-phy0::rx [ 22.573166] Registered led device: b43-phy0::radio [ 24.945688] b43-phy0: Loading firmware version 508.1084 (2009-01-14 01:32:01) [ 25.017797] b43-pci-bridge 0001:01:01.0: Warning: IOMMU window too big for device mask [ 25.017807] b43-pci-bridge 0001:01:01.0: mask: 0x3fffffff, table end: 0x80000000 [ 25.017816] b43-phy0 ERROR: The machine/kernel does not support the required 30-bit DMA mask
Additionally, I cannot ifup or ifconfig up wlan0. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1219368 Title: 14e4:4320 Airport Extreme (Broadcom BCM4306) not working on iMac G5 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1219368/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
