![更新](https://rvso.com/image/1108657/%E6%9B%B4%E6%96%B0.png)
您好,我已經與這些無線驅動程式鬥爭了幾天,最近我注意到在 lspci 中出現的無線控制器的模型有時是不同的。這是我安裝 Ubuntu Server 64 位元後的數據
~# lspci -k
....
04:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
Subsystem: AzureWave Device 1d89
Kernel driver in use: ath9k
Kernel modules: ath9k
運行了一些更新,重新啟動,一切都很好,儘管它確實說 linux-headers-server linux-image-server linux-server 被保留了。
之後我安裝了 ubuntu-desktop (aptitude install ubuntu-desktop --without-recommends) 並重新啟動,不僅無線不再工作,而且硬體被列為不同的卡
~# lspci -k
....
04:00.0 Ethernet controller: Atheros Communications Inc. AR5008 Wireless Network Adapter (rev 01)
沒有可用的驅動程序,我仍然嘗試 modprobe ath9k,它們在 lsmod 中顯示為已加載,但 iw 列表仍然沒有顯示任何內容。
這是安裝 ubuntu-desktop 之前的樣子
Wiphy phy0
Band 1:
Capabilities: 0x11ce
HT20/HT40
SM Power Save disabled
RX HT40 SGI
TX STBC
RX STBC 1-stream
Max AMSDU length: 3839 bytes
DSSS/CCK HT40
Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
Minimum RX AMPDU time spacing: 8 usec (0x06)
HT TX/RX MCS rate indexes supported: 0-7
Frequencies:
* 2412 MHz [1] (14.0 dBm)
* 2417 MHz [2] (15.0 dBm)
* 2422 MHz [3] (15.0 dBm)
* 2427 MHz [4] (15.0 dBm)
* 2432 MHz [5] (15.0 dBm)
* 2437 MHz [6] (15.0 dBm)
* 2442 MHz [7] (15.0 dBm)
* 2447 MHz [8] (15.0 dBm)
* 2452 MHz [9] (15.0 dBm)
* 2457 MHz [10] (15.0 dBm)
* 2462 MHz [11] (15.0 dBm)
* 2467 MHz [12] (15.0 dBm) (passive scanning)
* 2472 MHz [13] (14.0 dBm) (passive scanning)
* 2484 MHz [14] (17.0 dBm) (passive scanning)
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
max # scan SSIDs: 4
max scan IEs length: 2257 bytes
Coverage class: 0 (up to 0m)
Supported Ciphers:
* WEP40 (00-0f-ac:1)
* WEP104 (00-0f-ac:5)
* TKIP (00-0f-ac:2)
* CCMP (00-0f-ac:4)
* CMAC (00-0f-ac:6)
Available Antennas: TX 0x1 RX 0x3
Configured Antennas: TX 0x1 RX 0x3
Supported interface modes:
* IBSS
* managed
* AP
* AP/VLAN
* WDS
* monitor
* mesh point
* P2P-client
* P2P-GO
software interface modes (can always be added):
* AP/VLAN
* monitor
interface combinations are not supported
Supported commands:
* new_interface
* set_interface
* new_key
* new_beacon
* new_station
* new_mpath
* set_mesh_params
* set_bss
* authenticate
* associate
* deauthenticate
* disassociate
* join_ibss
* join_mesh
* remain_on_channel
* set_tx_bitrate_mask
* action
* frame_wait_cancel
* set_wiphy_netns
* set_channel
* set_wds_peer
* connect
* disconnect
Supported TX frame types:
* IBSS: 0x0000 0x0010 0x0020 0x0030 0x0040 0x0050 0x0060 0x0070 0x0080 0x0090 0x00a0 0x00b0 0x00c0 0x00d0 0x00e0 0x00f0
* managed: 0x0000 0x0010 0x0020 0x0030 0x0040 0x0050 0x0060 0x0070 0x0080 0x0090 0x00a0 0x00b0 0x00c0 0x00d0 0x00e0 0x00f0
* AP: 0x0000 0x0010 0x0020 0x0030 0x0040 0x0050 0x0060 0x0070 0x0080 0x0090 0x00a0 0x00b0 0x00c0 0x00d0 0x00e0 0x00f0
* AP/VLAN: 0x0000 0x0010 0x0020 0x0030 0x0040 0x0050 0x0060 0x0070 0x0080 0x0090 0x00a0 0x00b0 0x00c0 0x00d0 0x00e0 0x00f0
* mesh point: 0x0000 0x0010 0x0020 0x0030 0x0040 0x0050 0x0060 0x0070 0x0080 0x0090 0x00a0 0x00b0 0x00c0 0x00d0 0x00e0 0x00f0
* P2P-client: 0x0000 0x0010 0x0020 0x0030 0x0040 0x0050 0x0060 0x0070 0x0080 0x0090 0x00a0 0x00b0 0x00c0 0x00d0 0x00e0 0x00f0
* P2P-GO: 0x0000 0x0010 0x0020 0x0030 0x0040 0x0050 0x0060 0x0070 0x0080 0x0090 0x00a0 0x00b0 0x00c0 0x00d0 0x00e0 0x00f0
Supported RX frame types:
* IBSS: 0x00d0
* managed: 0x0040 0x00d0
* AP: 0x0000 0x0020 0x0040 0x00a0 0x00b0 0x00c0 0x00d0
* AP/VLAN: 0x0000 0x0020 0x0040 0x00a0 0x00b0 0x00c0 0x00d0
* mesh point: 0x00b0 0x00c0 0x00d0
* P2P-client: 0x0040 0x00d0
* P2P-GO: 0x0000 0x0020 0x0040 0x00a0 0x00b0 0x00c0 0x00d0
Device supports RSN-IBSS.
硬體有什麼變化嗎?如果有2個,我怎麼能讓AR9285始終加載並禁用AR5008,或者,它是相同的,只是顯示不同? :|
哦,我已經在 Ubuntu 10.04 伺服器、xubuntu 12.04、ubuntu 12.04 桌面和伺服器上嘗試過這個。
先謝謝了。
-- 這裡有更多信息,我將其設置在 2 個硬碟中,其中 1 個可以工作,另一個我正在用來解決這個問題
那個有效的...
# lshw -class network
*-network
description: Ethernet interface
product: RTL8111/8168B PCI Express Gigabit Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:03:00.0
logical name: eth0
version: 06
serial: 54:04:a6:a3:3b:96
size: 1Gbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl_nic/rtl8168e-2.fw ip=192.168.2.147 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s
resources: irq:43 ioport:e000(size=256) memory:d0004000-d0004fff memory:d0000000-d0003fff
*-network
description: Wireless interface
product: AR9285 Wireless Network Adapter (PCI-Express)
vendor: Atheros Communications Inc.
physical id: 0
bus info: pci@0000:04:00.0
logical name: wlan0
version: 01
serial: 74:2f:68:4a:26:73
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=ath9k driverversion=3.2.0-18-generic-pae firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11bgn
resources: irq:18 memory:fea00000-fea0ffff
這是沒有的地方
# lshw -class network
*-network
description: Ethernet interface
product: RTL8111/8168B PCI Express Gigabit Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:03:00.0
logical name: eth0
version: 06
serial: 54:04:a6:a3:3b:96
size: 1Gbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl_nic/rtl8168e-2.fw ip=192.168.2.160 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s
resources: irq:43 ioport:e000(size=256) memory:d0004000-d0004fff memory:d0000000-d0003fff
*-network UNCLAIMED
description: Ethernet controller
product: AR5008 Wireless Network Adapter
vendor: Atheros Communications Inc.
physical id: 0
bus info: pci@0000:04:00.0
version: 01
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: latency=0
resources: memory:fea00000-fea0ffff
更新
我注意到,如果我將 ath9k 和 ath9k_common 模組列入黑名單,lspci 會為我提供 AR9285,但隨後我需要 modprobe ath9k 才能使其工作,這有什麼意義嗎?如果是這樣,為什麼?
更新
今天早上搞亂了一些其他軟體包,它列出了 AR5008,重新安裝了一些驅動程序,現在是 AR9285 -.-
更新
這裡是 /var/log/udev ,現在它說 AR5008 在日誌中的某處找到了一些引用 - PCI_ID=168C:FF1C
更新
@aking1012 ath5k 從未加載,雖然嘗試了黑名單,但仍然沒有。將 ath9k 和 ath9k_common 列入黑名單有時這樣做,但如果沒有其他改變,它就不再產生任何影響
這些是我正在使用黑名單的模組
blacklist ath5k
blacklist ath9k
blacklist ath9k_common
blacklist eeepc_wmi
blacklist asus_wmi
blacklist ath_pci
blacklist wmi
更新
這似乎到目前為止在 32 位元上工作,如果是的話,謝謝@david6
更新
@jrg @david6 安裝了視訊驅動程序,但它又壞了
更新
並不是說它與 Ubuntu 相關,但我只是在其上運行 Windows 相同的東西,AR5008...重新啟動 AR9285,一個工作,另一個沒有...現在看起來更像是硬體問題
答案1
在某處找到一個鏈接,表明這是一個共存問題,要解決:
創建一個/etc/modprobe.d/iwl.conf
其中包含(第一個對我有用):
#!/bin/sh
options iwlagn bt_coex_active=0
或者
#!/bin/sh
options iwlwifi bt_coex_active=0
答案2
這是一張壞卡:(,花了很多時間在上面,嘗試了其他 4 個相同型號的卡,但沒有一個出現同樣的問題。