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    • Deepin 15.6无线驱动貌似有问题！！！
    Experiences and Insight 2054 views · 2 replies ·
    Tofloor
    poster avatar
    albertchen
    deepin
    2018-06-20 09:20
    Author
    本帖最后由 albertchen 于 2018-6-20 01:48 编辑

    我用的linksyswrt 1900ac 路由器刷入了openwrt，在之前的deepin15.5中无线连接速度为433MBit/s，现在升级后无线连接速率变为了52MBit/s

    我的无线网卡型号为 intel 3165,我尝试过重装网卡驱动，可是根本无效
    1. lspci | grep Wireless
    2. 03:00.0 Network controller: Intel Corporation Wireless 3165 (rev 81)
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    这是运行的结果sudo lshw -C network
    1. [sudo] password for albert:
    2.   *-network                 
    3.        description: Ethernet interface
    4.        product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
    5.        vendor: Realtek Semiconductor Co., Ltd.
    6.        physical id: 0
    7.        bus info: pci@0000:02:00.0
    8.        logical name: enp2s0
    9.        version: 0c
    10.        serial: b0:25:aa:1d:3c:b5
    11.        size: 1Gbit/s
    12.        capacity: 1Gbit/s
    13.        width: 64 bits
    14.        clock: 33MHz
    15.        capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
    16.        configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8168g-2_0.0.1 02/06/13 ip=192.168.1.119 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s
    17.        resources: irq:127 ioport:d000(size=256) memory:df200000-df200fff memory:d2100000-d2103fff
    18.   *-network
    19.        description: Wireless interface
    20.        product: Wireless 3165
    21.        vendor: Intel Corporation
    22.        physical id: 0
    23.        bus info: pci@0000:03:00.0
    24.        logical name: wlp3s0
    25.        version: 81
    26.        serial: 84:ef:18:42:61:61
    27.        width: 64 bits
    28.        clock: 33MHz
    29.        capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
    30.        configuration: broadcast=yes driver=iwlwifi driverversion=4.15.0-21deepin-generic firmware=22.361476.0 latency=0 link=no multicast=yes wireless=IEEE 802.11
    31.        resources: irq:130 memory:df100000-df101fff
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    另外附上openwrt  AP上
    1. root@LEDE:~#iw wlan0 info
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    1. Interface wlan0
    2.         ifindex 7
    3.         wdev 0x2
    4.         addr c2:56:27:74:7e:bd
    5.         ssid LEDE-5G
    6.         type AP
    7.         wiphy 0
    8.         channel 36 (5180 MHz), width: 80 MHz, center1: 5210 MHz
    9.         txpower 23.00 dBm
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    Deepin dmesg的报错信息：
    1. [   30.062733] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
    2. [   30.233370] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
    3. [   30.246862] pcieport 0000:00:1c.4: AER: Corrected error received: id=00e4
    4. [   30.246866] pcieport 0000:00:1c.4: PCIe Bus Error: severity=Corrected, type=Physical Layer, id=00e4(Receiver ID)
    5. [   30.246869] pcieport 0000:00:1c.4:   device [8086:a114] error status/mask=00000001/00000000
    6. [   30.246871] pcieport 0000:00:1c.4:    [ 0] Receiver Error         (First)
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    基本证实是Deepin15.6无线网卡驱动问题！！期望尽快解决！！！

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    albertchen
    deepin
    2018-06-22 01:49
    #1
    @ jingle 大佬帮忙看看
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    albertchen
    deepin
    2018-06-22 20:39
    #2
    解决了，放出解决办法，针对intel iwlwifi-7260/7265驱动的优化https://github.com/linux4life798/firmware-iwlwifi-packages
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