我刚刚从 2013 年末的 MacBook Pro Retina 上的 USB 加密狗启动了 Ubuntu 15.10,WiFi 网络无法正常工作。我可以在 DMESG 和 LSPCI 中看到以下输出
[ 19.556114] cfg80211: World regulatory domain updated:
[ 19.556117] cfg80211: DFS Master region: unset
[ 19.556117] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 19.556119] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 19.556120] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 19.556121] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 19.556122] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 19.556123] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 19.556124] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 19.556125] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 19.556125] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 19.594061] b43-phy0: Broadcom 4360 WLAN found (core revision 42)
[ 19.594524] b43-phy0 ERROR: FOUND UNSUPPORTED PHY (Analog 12, Type 11 (AC), Revision 1)
$ sudo lshw -class network
*-network
description: Network controller
product: BCM4360 802.11ac Wireless Network Adapter
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:03:00.0
version: 03
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=bcma-pci-bridge latency=0
resources: irq:18 memory:c1a00000-c1a07fff memory:c1800000-c19fffff
LSPCI output:
03:00.0 Network controller [0280]: Broadcom Corporation BCM4360 802.11ac Wireless Network Adapter [14e4:43a0] (rev 03)
此外,在打开左上角的应用程序菜单后,我的 Mac 很快就死机了,这可能与图形有关,因为之前尝试更改分辨率后它也死机了。
答案1
它告诉您 b43、ssb 及其固件不适合您设备。在有正常工作且可靠的互联网连接(最好是以太网)的情况下,请打开终端并执行以下操作:
sudo apt-get install bcmwl-kernel-source
接下来,我建议明确设置你的监管范围。检查你的:
sudo iw reg get
如果您选择 00,则这是一个通用的设置。请在此处查找您的设置:http://en.wikipedia.org/wiki/ISO_3166-1_alpha-2然后暂时设置一下:
sudo iw reg set IS
当然,如果不是冰岛,请替换您的国家代码。永久设置它:
gksudo gedit /etc/default/crda
如果您没有文本编辑器 gedit,请使用 nano 或 Kate 或 leafpad。
将最后一行改为:
REGDOMAIN=IS
仔细校对,保存并关闭文本编辑器。
重新启动并告诉我们无线是否正常工作。