linuxdeepin的无线是不是被国家码限制了信道- Community

linuxdeepin的无线是不是被国家码限制了信道

Experiences and Insight 1569 views · 4 replies ·

wangyinihao

deepin

2013-12-22 02:51

Author

2013,搜不到11以上的信道，是不是哪里有国家码设置限制了可使用信道，无线网卡bcm4322支持绝大部分2.4和5g的信道，驱动也是官网最新。到linux下就搜索不到11以上的信道了，windows下都可以使用13信道

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cxbii

deepin

2013-12-23 00:58

我们会重写网络模块

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xliang9550

deepin

2013-12-23 03:44

好像还是和驱动有关。而且和驱动有关的现象不限于此。
例如，我的一块Atheros网卡在Windows下指示灯正常，在Linux下不闪。

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e21e21

deepin

2013-12-23 04:23

我的笔记本也用这个卡，换受限驱动就可以了。iw list结果：
Wiphy phy0
Band 1:
Frequencies:
* 2412 MHz [1] (20.0 dBm)
* 2417 MHz [2] (20.0 dBm)
* 2422 MHz [3] (20.0 dBm)
* 2427 MHz [4] (20.0 dBm)
* 2432 MHz [5] (20.0 dBm)
* 2437 MHz [6] (20.0 dBm)
* 2442 MHz [7] (20.0 dBm)
* 2447 MHz [8] (20.0 dBm)
* 2452 MHz [9] (20.0 dBm)
* 2457 MHz [10] (20.0 dBm)
* 2462 MHz [11] (20.0 dBm)
* 2467 MHz [12] (20.0 dBm) (passive scanning, no IBSS)
* 2472 MHz [13] (20.0 dBm) (passive scanning, no IBSS)
* 2484 MHz [14] (20.0 dBm) (passive scanning, no IBSS)
Bitrates (non-HT):
* 1.0 Mbps
* 2.0 Mbps (short preamble supported)
* 5.5 Mbps (short preamble supported)
* 11.0 Mbps (short preamble supported)
* 6.0 Mbps
* 9.0 Mbps
* 12.0 Mbps
* 18.0 Mbps
* 24.0 Mbps
* 36.0 Mbps
* 48.0 Mbps
* 54.0 Mbps
Band 2:
Frequencies:
* 5160 MHz [32] (disabled)
* 5170 MHz [34] (disabled)
* 5180 MHz [36] (20.0 dBm) (passive scanning, no IBSS)
* 5190 MHz [38] (20.0 dBm) (passive scanning, no IBSS)
* 5200 MHz [40] (20.0 dBm) (passive scanning, no IBSS)
* 5210 MHz [42] (20.0 dBm) (passive scanning, no IBSS)
* 5220 MHz [44] (20.0 dBm) (passive scanning, no IBSS)
* 5230 MHz [46] (20.0 dBm) (passive scanning, no IBSS)
* 5240 MHz [48] (20.0 dBm) (passive scanning, no IBSS)
* 5250 MHz [50] (disabled)
* 5260 MHz [52] (disabled)
* 5270 MHz [54] (disabled)
* 5280 MHz [56] (disabled)
* 5290 MHz [58] (disabled)
* 5300 MHz [60] (disabled)
* 5310 MHz [62] (disabled)
* 5320 MHz [64] (disabled)
* 5330 MHz [66] (disabled)
* 5340 MHz [68] (disabled)
* 5350 MHz [70] (disabled)
* 5360 MHz [72] (disabled)
* 5370 MHz [74] (disabled)
* 5380 MHz [76] (disabled)
* 5390 MHz [78] (disabled)
* 5400 MHz [80] (disabled)
* 5410 MHz [82] (disabled)
* 5420 MHz [84] (disabled)
* 5430 MHz [86] (disabled)
* 5440 MHz [88] (disabled)
* 5450 MHz [90] (disabled)
* 5460 MHz [92] (disabled)
* 5470 MHz [94] (disabled)
* 5480 MHz [96] (disabled)
* 5490 MHz [98] (disabled)
* 5500 MHz [100] (disabled)
* 5510 MHz [102] (disabled)
* 5520 MHz [104] (disabled)
* 5530 MHz [106] (disabled)
* 5540 MHz [108] (disabled)
* 5550 MHz [110] (disabled)
* 5560 MHz [112] (disabled)
* 5570 MHz [114] (disabled)
* 5580 MHz [116] (disabled)
* 5590 MHz [118] (disabled)
* 5600 MHz [120] (disabled)
* 5610 MHz [122] (disabled)
* 5620 MHz [124] (disabled)
* 5630 MHz [126] (disabled)
* 5640 MHz [128] (disabled)
* 5650 MHz [130] (disabled)
* 5660 MHz [132] (disabled)
* 5670 MHz [134] (disabled)
* 5680 MHz [136] (disabled)
* 5690 MHz [138] (disabled)
* 5700 MHz [140] (disabled)
* 5710 MHz [142] (disabled)
* 5720 MHz [144] (disabled)
* 5725 MHz [145] (disabled)
* 5730 MHz [146] (disabled)
* 5735 MHz [147] (disabled)
* 5740 MHz [148] (disabled)
* 5745 MHz [149] (20.0 dBm) (passive scanning, no IBSS)
* 5750 MHz [150] (20.0 dBm) (passive scanning, no IBSS)
* 5755 MHz [151] (20.0 dBm) (passive scanning, no IBSS)
* 5760 MHz [152] (20.0 dBm) (passive scanning, no IBSS)
* 5765 MHz [153] (20.0 dBm) (passive scanning, no IBSS)
* 5770 MHz [154] (20.0 dBm) (passive scanning, no IBSS)
* 5775 MHz [155] (20.0 dBm) (passive scanning, no IBSS)
* 5780 MHz [156] (20.0 dBm) (passive scanning, no IBSS)
* 5785 MHz [157] (20.0 dBm) (passive scanning, no IBSS)
* 5790 MHz [158] (20.0 dBm) (passive scanning, no IBSS)
* 5795 MHz [159] (20.0 dBm) (passive scanning, no IBSS)
* 5800 MHz [160] (20.0 dBm) (passive scanning, no IBSS)
* 5805 MHz [161] (20.0 dBm) (passive scanning, no IBSS)
* 5810 MHz [162] (20.0 dBm) (passive scanning, no IBSS)
* 5815 MHz [163] (20.0 dBm) (passive scanning, no IBSS)
* 5820 MHz [164] (20.0 dBm) (passive scanning, no IBSS)
* 5825 MHz [165] (20.0 dBm) (passive scanning, no IBSS)
* 5830 MHz [166] (disabled)
* 5840 MHz [168] (disabled)
* 5850 MHz [170] (disabled)
* 5860 MHz [172] (disabled)
* 5870 MHz [174] (disabled)
* 5880 MHz [176] (disabled)
* 5890 MHz [178] (disabled)
* 5900 MHz [180] (disabled)
* 5910 MHz [182] (disabled)
* 5920 MHz [184] (disabled)
* 5930 MHz [186] (disabled)
* 5940 MHz [188] (disabled)
* 5950 MHz [190] (disabled)
* 5960 MHz [192] (disabled)
* 5970 MHz [194] (disabled)
* 5980 MHz [196] (disabled)
* 5990 MHz [198] (disabled)
* 6000 MHz [200] (disabled)
* 6010 MHz [202] (disabled)
* 6020 MHz [204] (disabled)
* 6030 MHz [206] (disabled)
* 6040 MHz [208] (disabled)
* 6050 MHz [210] (disabled)
* 6060 MHz [212] (disabled)
* 6070 MHz [214] (disabled)
* 6080 MHz [216] (disabled)
* 6090 MHz [218] (disabled)
* 6100 MHz [220] (disabled)
* 6110 MHz [222] (disabled)
* 6120 MHz [224] (disabled)
* 6130 MHz [226] (disabled)
* 6140 MHz [228] (disabled)
Bitrates (non-HT):
* 6.0 Mbps
* 9.0 Mbps
* 12.0 Mbps
* 18.0 Mbps
* 24.0 Mbps
* 36.0 Mbps
* 48.0 Mbps
* 54.0 Mbps

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cxbii

deepin

2013-12-23 18:06

那就是驱动问题了

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