Problen with wifi adapter

February 8th, 2013

Home Forums GeeXboX for PC Problen with wifi adapter

This topic contains 5 replies, has 2 voices, and was last updated by  oap_78 1 year, 5 months ago.

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  • #5899

    oap_78
    Member

    Hello! Please help solve the problem of connecting to the Internet and to the local network via WiFi adapter.

    Sorry for my bad English (using Google Translate).

    I have a Dell laptop (internal WiFi card is disabled in the BIOS) and the WiFi adapter Trendnet tew-648ubm (I found on the internet that this adapter is built on a chip Realtek 8188CUS).
    Geexbox 3.0 installed on USB-flash with Unetbootin (size casper-rw 256mb).
    To access the Internet and the local network, I using a bunch of modem (in bridge mode) and router (gateaway, dhcp- server). Connecting via ethernet – is working. Connecting via WiFi – does not work.
    Thanks.

    #5900

    oap_78
    Member

    I want to add a previous post: I don’t use add-on “Geexbox network configuration”. Thanks.

    My etc/network

    NETWORK_BACKEND=”connman”
    NETWORK=”WLAN”
    IFACE=”wlan0″
    ADDRESS=””
    GATEWAY=””
    DNS_SERVER=””
    SSID=”***”
    HIDDEN=””
    SECURITY=”RSN”
    PASSPHRASE=”*****************”
    TIMESERVERS=”0.geexbox.pool.ntp.org 1.geexbox.pool.ntp.org 2.geexbox.pool.ntp.org 3.geexbox.pool.ntp.org”
    TELNET_SERVER=true
    FTP_SERVER=true
    HTTP_SERVER=”false”
    SAMBA_SERVER=”false”
    ZEROCONF=”true”
    WAIT_FOR_SLOW_DEVICE=”true”

     

    lsmod

    Module Size Used by Not tainted
    snd_hda_codec_idt 42338 1
    nouveau 676426 4
    ttm 42556 1 nouveau
    dell_wmi 1074 0
    rtl8192cu 56594 0
    drm_kms_helper 21705 1 nouveau
    drm 160580 6 nouveau,ttm,drm_kms_helper
    snd_hda_intel 18109 3
    snd_hda_codec 59613 2 snd_hda_codec_idt,snd_hda_intel
    i2c_algo_bit 4205 1 nouveau
    sparse_keymap 2339 1 dell_wmi
    rtl8192c_common 31152 1 rtl8192cu
    rtlwifi 49291 1 rtl8192cu
    dell_laptop 8798 0
    mxm_wmi 1030 1 nouveau
    snd_pcm 50451 3 snd_hda_intel,snd_hda_codec
    snd_timer 13384 2 snd_pcm
    coretemp 4208 0
    firewire_ohci 25169 0
    mac80211 176418 3 rtl8192cu,rtl8192c_common,rtlwifi
    intel_agp 7855 0
    snd 40400 9 snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_pcm,snd_timer
    cfg80211 135007 2 rtlwifi,mac80211
    dcdbas 3525 1 dell_laptop
    i2c_i801 6577 0
    joydev 7159 0
    rfkill 6829 4 dell_laptop,cfg80211
    firewire_core 38680 1 firewire_ohci
    soundcore 4102 1 snd
    hwmon 972 2 nouveau,coretemp
    snd_page_alloc 5591 2 snd_hda_intel,snd_pcm
    intel_gtt 9955 1 intel_agp
    video 8748 1 nouveau
    ir_kbd_i2c 4174 0
    rc_core 10107 1 ir_kbd_i2c
    uinput 5218 0

     

    lsusb

    Bus 001 Device 002: ID 20f4:648b TRENDnet TEW-648UBM 802.11n 150Mbps Micro Wireless N Adapter [Realtek RTL8188CUS]
    Bus 002 Device 002: ID 090c:1000 Silicon Motion, Inc. – Taiwan (formerly Feiya Technology Corp.) 64MB QDI U2 DISK
    Bus 002 Device 004: ID 05a9:2640 OmniVision Technologies, Inc. OV2640 Webcam
    Bus 006 Device 002: ID 046d:c06c Logitech, Inc. Optical Mouse
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

     

    ifconfig

    eth0 Link encap:Ethernet HWaddr 00:1C:23:A1:3B:EB
    UP BROADCAST MULTICAST MTU:1500 Metric:1
    RX packets:0 errors:0 dropped:0 overruns:0 frame:0
    TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:1000
    RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
    Interrupt:17

    lo Link encap:Local Loopback
    inet addr:127.0.0.1 Mask:255.0.0.0
    UP LOOPBACK RUNNING MTU:16436 Metric:1
    RX packets:138 errors:0 dropped:0 overruns:0 frame:0
    TX packets:138 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:0
    RX bytes:14032 (13.7 KiB) TX bytes:14032 (13.7 KiB)

    wlan0 Link encap:Ethernet HWaddr D8:EB:97:12:EC:E7
    UP BROADCAST MULTICAST MTU:1500 Metric:1
    RX packets:0 errors:0 dropped:0 overruns:0 frame:0
    TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:1000
    RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

     

    and the end of dmesg

    [ 7.625389] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A03:00/device:2e/LNXVIDEO:00/input/input7
    [ 7.625765] ACPI: Video Device [VID] (multi-head: yes rom: no post: no)
    [ 7.625805] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter “video.allow_duplicates=1″if the current driver doesn’t work.
    [ 7.952173] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
    [ 8.031820] cfg80211: Calling CRDA to update world regulatory domain
    [ 8.288096] firewire_ohci 0000:03:01.0: added OHCI v1.10 device as card 0, 4 IR + 4 IT contexts, quirks 0×11
    [ 8.564431] snd_hda_intel 0000:00:1b.0: irq 44 for MSI/MSI-X
    [ 8.640125] [drm] Initialized drm 1.1.0 20060810
    [ 8.678846] rtl8192cu: Chip version 0×10
    [ 8.728092] input: Dell WMI hotkeys as /devices/virtual/input/input8
    [ 8.770958] rtl8192cu: MAC address: d8:eb:97:12:ec:e7
    [ 8.770962] rtl8192cu: Board Type 0
    [ 8.771207] rtlwifi: rx_max_size 15360, rx_urb_num 8, in_ep 1
    [ 8.771230] rtl8192cu: Loading firmware rtlwifi/rtl8192cufw.bin
    [ 8.780216] usbcore: registered new interface driver rtl8192cu
    [ 8.788159] firewire_core 0000:03:01.0: created device fw0: GUID 334fc0002de91870, S400
    [ 8.904224] ieee80211 phy0: Selected rate control algorithm ‘rtl_rc’
    [ 8.904720] rtlwifi: wireless switch is on
    [ 8.938107] [drm] nouveau 0000:01:00.0: Detected an NV50 generation card (0x084700a2)
    [ 8.938885] checking generic (fb000000 e00000) vs hw (e0000000 10000000)
    [ 8.938887] checking generic (fb000000 e00000) vs hw (fa000000 2000000)
    [ 8.938889] fb: conflicting fb hw usage nouveaufb vs VESA VGA – removing generic driver
    [ 8.938909] Console: switching to colour dummy device 80×25
    [ 8.942264] [drm] nouveau 0000:01:00.0: Checking PRAMIN for VBIOS
    [ 9.026108] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input9
    [ 9.034618] [drm] nouveau 0000:01:00.0: … appears to be valid
    [ 9.034621] [drm] nouveau 0000:01:00.0: Using VBIOS from PRAMIN
    [ 9.034623] [drm] nouveau 0000:01:00.0: BIT BIOS found
    [ 9.034627] [drm] nouveau 0000:01:00.0: Bios version 60.84.50.00
    [ 9.034630] [drm] nouveau 0000:01:00.0: TMDS table version 2.0
    [ 9.034782] [drm] nouveau 0000:01:00.0: MXM: no VBIOS data, nothing to do
    [ 9.034784] [drm] nouveau 0000:01:00.0: DCB version 4.0
    [ 9.034788] [drm] nouveau 0000:01:00.0: DCB outp 00: 01000323 00010034
    [ 9.034790] [drm] nouveau 0000:01:00.0: DCB outp 01: 02011300 00000028
    [ 9.034793] [drm] nouveau 0000:01:00.0: DCB outp 02: 010223f1 00c0c080
    [ 9.034795] [drm] nouveau 0000:01:00.0: DCB conn 00: 0041
    [ 9.034797] [drm] nouveau 0000:01:00.0: DCB conn 01: 0100
    [ 9.034799] [drm] nouveau 0000:01:00.0: DCB conn 02: 0310
    [ 9.034802] [drm] nouveau 0000:01:00.0: DCB conn 03: 0311
    [ 9.034804] [drm] nouveau 0000:01:00.0: DCB conn 04: 0313
    [ 9.034809] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 0 at offset 0xC4DB
    [ 9.057894] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 1 at offset 0xC848
    [ 9.072973] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
    [ 9.073140] input: HDA Intel Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
    [ 9.074146] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 2 at offset 0xD489
    [ 9.074157] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 3 at offset 0xD57B
    [ 9.075239] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 4 at offset 0xD7AE
    [ 9.075247] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table at offset 0xD813
    [ 9.095097] [drm] nouveau 0000:01:00.0: 0xD813: Condition still not met after 20ms, skipping following opcodes
    [ 9.098060] [TTM] Zone kernel: Available graphics memory: 434808 kiB
    [ 9.098062] [TTM] Zone highmem: Available graphics memory: 1814358 kiB
    [ 9.098064] [TTM] Initializing pool allocator
    [ 9.098078] [drm] nouveau 0000:01:00.0: Detected 256MiB VRAM (DDR2)
    [ 9.099889] [drm] nouveau 0000:01:00.0: 512 MiB GART (aperture)
    [ 9.117620] [drm] nouveau 0000:01:00.0: DCB encoder 1 unknown
    [ 9.117624] [drm] nouveau 0000:01:00.0: TV-1 has no encoders, removing
    [ 9.118757] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
    [ 9.118759] [drm] No driver support for vblank timestamp query.
    [ 9.118762] [drm] nouveau 0000:01:00.0: ACPI backlight interface available, not registering our own
    [ 9.124281] [drm] nouveau 0000:01:00.0: 3 available performance level(s)
    [ 9.124286] [drm] nouveau 0000:01:00.0: 0: core 170MHz shader 340MHz memory 100MHz voltage 1150mV fanspeed 100%
    [ 9.124290] [drm] nouveau 0000:01:00.0: 1: core 275MHz shader 550MHz memory 200MHz voltage 1150mV fanspeed 100%
    [ 9.124294] [drm] nouveau 0000:01:00.0: 2: core 475MHz shader 950MHz memory 400MHz voltage 1200mV fanspeed 100%
    [ 9.124298] [drm] nouveau 0000:01:00.0: c: core 275MHz shader 550MHz memory 199MHz voltage 1150mV
    [ 10.541232] [drm] nouveau 0000:01:00.0: allocated 1920×1200 fb: 0×310000, bo f4689600
    [ 10.541342] fbcon: nouveaufb (fb0) is primary device
    [ 10.574382] Console: switching to colour frame buffer device 240×75
    [ 10.578121] fb0: nouveaufb frame buffer device
    [ 10.578123] drm: registered panic notifier
    [ 10.578127] [drm] Initialized nouveau 1.0.0 20120316 for 0000:01:00.0 on minor 0
    [ 11.133510] hdparm: sending ioctl 2285 to a partition!
    [ 11.133515] hdparm: sending ioctl 2285 to a partition!
    [ 11.134463] hdparm: sending ioctl 31f to a partition!
    [ 11.134465] hdparm: sending ioctl 31f to a partition!
    >[ 11.526608] systemd-journald[546]: Received SIGUSR1
    [ 11.545570] ata1.00: exception Emask 0×50 SAct 0xb SErr 0×280900 action 0×6 frozen
    [ 11.545574] ata1.00: irq_stat 0×08000000, interface fatal error
    [ 11.545577] ata1: SError: { UnrecovData HostInt 10B8B BadCRC }
    [ 11.545581] ata1.00: failed command: READ FPDMA QUEUED
    [ 11.545587] ata1.00: cmd 60/18:00:27:00:60/00:00:00:00:00/40 tag 0 ncq 12288 in
    [ 11.545588] res 50/00:80:a7:00:60/00:00:00:00:00/40 Emask 0×50 (ATA bus error)
    [ 11.545590] ata1.00: status: { DRDY }
    [ 11.545593] ata1.00: failed command: READ FPDMA QUEUED
    [ 11.545598] ata1.00: cmd 60/80:08:a7:00:60/00:00:00:00:00/40 tag 1 ncq 65536 in
    [ 11.545599] res 50/00:80:a7:00:60/00:00:00:00:00/40 Emask 0×50 (ATA bus error)
    [ 11.545602] ata1.00: status: { DRDY }
    [ 11.545604] ata1.00: failed command: READ FPDMA QUEUED
    [ 11.545609] ata1.00: cmd 60/58:18:cf:ff:5f/00:00:00:00:00/40 tag 3 ncq 45056 in
    [ 11.545610] res 50/00:80:a7:00:60/00:00:00:00:00/40 Emask 0×50 (ATA bus error)
    [ 11.545613] ata1.00: status: { DRDY }
    [ 11.545617] ata1: hard resetting link
    [ 11.868064] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
    [ 11.870044] ata1.00: configured for UDMA/133
    [ 11.870057] ata1: EH complete
    [ 11.888799] ata1.00: exception Emask 0×10 SAct 0xd SErr 0×280100 action 0×6 frozen
    [ 11.888803] ata1.00: irq_stat 0×08000000, interface fatal error
    [ 11.888807] ata1: SError: { UnrecovData 10B8B BadCRC }
    [ 11.888811] ata1.00: failed command: READ FPDMA QUEUED
    [ 11.888816] ata1.00: cmd 60/a8:00:27:01:60/00:00:00:00:00/40 tag 0 ncq 86016 in
    [ 11.888818] res 50/00:40:77:5d:3e/00:00:00:00:00/40 Emask 0×10 (ATA bus error)
    [ 11.888820] ata1.00: status: { DRDY }
    [ 11.888823] ata1.00: failed command: READ FPDMA QUEUED
    [ 11.888828] ata1.00: cmd 60/58:10:cf:01:60/00:00:00:00:00/40 tag 2 ncq 45056 in
    [ 11.888829] res 50/00:40:77:5d:3e/00:00:00:00:00/40 Emask 0×10 (ATA bus error)
    [ 11.888832] ata1.00: status: { DRDY }
    [ 11.888834] ata1.00: failed command: READ FPDMA QUEUED
    [ 11.888839] ata1.00: cmd 60/40:18:77:5d:3e/00:00:00:00:00/40 tag 3 ncq 32768 in
    [ 11.888841] res 50/00:40:77:5d:3e/00:00:00:00:00/40 Emask 0×10 (ATA bus error)
    [ 11.888843] ata1.00: status: { DRDY }
    [ 11.888848] ata1: hard resetting link
    [ 12.212075] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
    [ 12.214099] ata1.00: configured for UDMA/133
    [ 12.214109] ata1: EH complete
    [ 12.291320] hdparm: sending ioctl 2285 to a partition!
    [ 12.291324] hdparm: sending ioctl 2285 to a partition!
    [ 12.405566] ata1.00: exception Emask 0×50 SAct 0×3 SErr 0×280900 action 0×6 frozen
    [ 12.405569] ata1.00: irq_stat 0×08000000, interface fatal error
    [ 12.405572] ata1: SError: { UnrecovData HostInt 10B8B BadCRC }
    [ 12.405576] ata1.00: failed command: READ FPDMA QUEUED
    [ 12.405582] ata1.00: cmd 60/a8:00:2a:bc:9d/00:00:02:00:00/40 tag 0 ncq 86016 in
    [ 12.405583] res 50/00:58:d2:bc:9d/00:00:02:00:00/40 Emask 0×50 (ATA bus error)
    [ 12.405586] ata1.00: status: { DRDY }
    [ 12.405589] ata1.00: failed command: READ FPDMA QUEUED
    [ 12.405594] ata1.00: cmd 60/58:08:d2:bc:9d/00:00:02:00:00/40 tag 1 ncq 45056 in
    [ 12.405595] res 50/00:58:d2:bc:9d/00:00:02:00:00/40 Emask 0×50 (ATA bus error)
    [ 12.405598] ata1.00: status: { DRDY }
    [ 12.405602] ata1: hard resetting link
    [ 12.724106] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
    [ 12.726008] ata1.00: configured for UDMA/133
    [ 12.726019] ata1: EH complete
    [ 12.783114] ata1: limiting SATA link speed to 1.5 Gbps
    [ 12.783119] ata1.00: exception Emask 0×10 SAct 0×3 SErr 0×280100 action 0×6 frozen
    [ 12.783122] ata1.00: irq_stat 0×08000000, interface fatal error
    [ 12.783125] ata1: SError: { UnrecovData 10B8B BadCRC }
    [ 12.783129] ata1.00: failed command: READ FPDMA QUEUED
    [ 12.783134] ata1.00: cmd 60/a8:00:c2:0c:82/00:00:02:00:00/40 tag 0 ncq 86016 in
    [ 12.783136] res 50/00:58:6a:0d:82/00:00:02:00:00/40 Emask 0×10 (ATA bus error)
    [ 12.783138] ata1.00: status: { DRDY }
    [ 12.783141] ata1.00: failed command: READ FPDMA QUEUED
    [ 12.783146] ata1.00: cmd 60/58:08:6a:0d:82/00:00:02:00:00/40 tag 1 ncq 45056 in
    [ 12.783147] res 50/00:58:6a:0d:82/00:00:02:00:00/40 Emask 0×10 (ATA bus error)
    [ 12.783150] ata1.00: status: { DRDY }
    [ 12.783155] ata1: hard resetting link
    [ 13.100070] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
    [ 13.102701] ata1.00: configured for UDMA/133
    [ 13.102716] ata1: EH complete
    [ 13.163117] hdparm: sending ioctl 2285 to a partition!
    [ 13.163121] hdparm: sending ioctl 2285 to a partition!
    [ 13.346126] hdparm: sending ioctl 2285 to a partition!
    [ 13.346130] hdparm: sending ioctl 2285 to a partition!
    [ 13.480876] rtl8192cu: MAC auto ON okay!
    [ 13.516740] rtl8192cu: Tx queue select: 0×05
    [ 23.432557] wlan0: authenticate with cc:5d:4e:4e:57:50
    [ 23.462821] wlan0: direct probe to cc:5d:4e:4e:57:50 (try 1/3)
    [ 23.664019] wlan0: direct probe to cc:5d:4e:4e:57:50 (try 2/3)
    [ 23.868021] wlan0: direct probe to cc:5d:4e:4e:57:50 (try 3/3)
    [ 24.072021] wlan0: authentication with cc:5d:4e:4e:57:50 timed out

     

     

    #5909

    tomlohave
    Moderator

    hello,

    are you sure for the value “RSN” in your /etc/network ?

    shouldn’t be SECURITY=”PSK” ? (for wpa wpa2 )

    #5913

    oap_78
    Member

    Hello, tomlohave. Thank you for responding. I made ​​corrections as per your advice. But WiFi – does not work.

     

    My new etc/network

    NETWORK_BACKEND=”connman”
    NETWORK=”WLAN”
    IFACE=”wlan0″
    ADDRESS=””
    GATEWAY=””
    DNS_SERVER=””
    SSID=”***”
    HIDDEN=””
    SECURITY=”PSK”
    PASSPHRASE=”*****************”
    TIMESERVERS=”0.geexbox.pool.ntp.org 1.geexbox.pool.ntp.org 2.geexbox.pool.ntp.org 3.geexbox.pool.ntp.org”
    TELNET_SERVER=true
    FTP_SERVER=true
    HTTP_SERVER=”false”
    SAMBA_SERVER=”false”
    ZEROCONF=”true”
    WAIT_FOR_SLOW_DEVICE=”true”

     

    and the end of  new dmesg

    [ 9.214392] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A03:00/device:2e/LNXVIDEO:00/input/input7
    [ 9.214459] ACPI: Video Device [VID] (multi-head: yes rom: no post: no)
    [ 9.224215] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter “video.allow_duplicates=1″if the current driver doesn’t work.
    [ 9.660209] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
    [ 9.724094] firewire_ohci 0000:03:01.0: added OHCI v1.10 device as card 0, 4 IR + 4 IT contexts, quirks 0×11
    [ 9.801573] input: Dell WMI hotkeys as /devices/virtual/input/input8
    [ 9.956262] [drm] Initialized drm 1.1.0 20060810
    [ 10.035850] cfg80211: Calling CRDA to update world regulatory domain
    >[ 10.080581] systemd-journald[545]: Received SIGUSR1
    [ 10.224093] firewire_core 0000:03:01.0: created device fw0: GUID 334fc0002de91870, S400
    [ 10.449107] rtl8192cu: Chip version 0×10
    [ 10.554915] rtl8192cu: MAC address: d8:eb:97:12:ec:e7
    [ 10.554920] rtl8192cu: Board Type 0
    [ 10.555161] rtlwifi: rx_max_size 15360, rx_urb_num 8, in_ep 1
    [ 10.555193] rtl8192cu: Loading firmware rtlwifi/rtl8192cufw.bin
    [ 10.555262] usbcore: registered new interface driver rtl8192cu
    [ 10.625847] snd_hda_intel 0000:00:1b.0: irq 44 for MSI/MSI-X
    [ 10.672882] ieee80211 phy0: Selected rate control algorithm ‘rtl_rc’
    [ 10.673284] rtlwifi: wireless switch is on
    [ 10.713298] [drm] nouveau 0000:01:00.0: Detected an NV50 generation card (0x084700a2)
    [ 10.714088] checking generic (fb000000 e00000) vs hw (e0000000 10000000)
    [ 10.714090] checking generic (fb000000 e00000) vs hw (fa000000 2000000)
    [ 10.714092] fb: conflicting fb hw usage nouveaufb vs VESA VGA – removing generic driver
    [ 10.714110] Console: switching to colour dummy device 80×25
    [ 10.717733] [drm] nouveau 0000:01:00.0: Checking PRAMIN for VBIOS
    [ 10.826002] [drm] nouveau 0000:01:00.0: … appears to be valid
    [ 10.826006] [drm] nouveau 0000:01:00.0: Using VBIOS from PRAMIN
    [ 10.826009] [drm] nouveau 0000:01:00.0: BIT BIOS found
    [ 10.826013] [drm] nouveau 0000:01:00.0: Bios version 60.84.50.00
    [ 10.826016] [drm] nouveau 0000:01:00.0: TMDS table version 2.0
    [ 10.826237] [drm] nouveau 0000:01:00.0: MXM: no VBIOS data, nothing to do
    [ 10.826240] [drm] nouveau 0000:01:00.0: DCB version 4.0
    [ 10.826243] [drm] nouveau 0000:01:00.0: DCB outp 00: 01000323 00010034
    [ 10.826246] [drm] nouveau 0000:01:00.0: DCB outp 01: 02011300 00000028
    [ 10.826248] [drm] nouveau 0000:01:00.0: DCB outp 02: 010223f1 00c0c080
    [ 10.826250] [drm] nouveau 0000:01:00.0: DCB conn 00: 0041
    [ 10.826253] [drm] nouveau 0000:01:00.0: DCB conn 01: 0100
    [ 10.826255] [drm] nouveau 0000:01:00.0: DCB conn 02: 0310
    [ 10.826257] [drm] nouveau 0000:01:00.0: DCB conn 03: 0311
    [ 10.826259] [drm] nouveau 0000:01:00.0: DCB conn 04: 0313
    [ 10.826264] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 0 at offset 0xC4DB
    [ 10.849343] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 1 at offset 0xC848
    [ 10.851941] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input9
    [ 10.865592] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 2 at offset 0xD489
    [ 10.865603] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 3 at offset 0xD57B
    [ 10.866686] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 4 at offset 0xD7AE
    [ 10.866694] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table at offset 0xD813
    [ 10.886542] [drm] nouveau 0000:01:00.0: 0xD813: Condition still not met after 20ms, skipping following opcodes
    [ 10.892551] [TTM] Zone kernel: Available graphics memory: 434808 kiB
    [ 10.892554] [TTM] Zone highmem: Available graphics memory: 1814358 kiB
    [ 10.892556] [TTM] Initializing pool allocator
    [ 10.892568] [drm] nouveau 0000:01:00.0: Detected 256MiB VRAM (DDR2)
    [ 10.894474] [drm] nouveau 0000:01:00.0: 512 MiB GART (aperture)
    [ 10.912802] [drm] nouveau 0000:01:00.0: DCB encoder 1 unknown
    [ 10.912805] [drm] nouveau 0000:01:00.0: TV-1 has no encoders, removing
    [ 10.913801] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
    [ 10.913803] [drm] No driver support for vblank timestamp query.
    [ 10.913806] [drm] nouveau 0000:01:00.0: ACPI backlight interface available, not registering our own
    [ 10.919337] [drm] nouveau 0000:01:00.0: 3 available performance level(s)
    [ 10.919342] [drm] nouveau 0000:01:00.0: 0: core 170MHz shader 340MHz memory 100MHz voltage 1150mV fanspeed 100%
    [ 10.919346] [drm] nouveau 0000:01:00.0: 1: core 275MHz shader 550MHz memory 200MHz voltage 1150mV fanspeed 100%
    [ 10.919350] [drm] nouveau 0000:01:00.0: 2: core 475MHz shader 950MHz memory 400MHz voltage 1200mV fanspeed 100%
    [ 10.919354] [drm] nouveau 0000:01:00.0: c: core 275MHz shader 550MHz memory 199MHz voltage 1150mV
    [ 10.965112] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
    [ 10.965274] input: HDA Intel Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
    [ 12.339508] [drm] nouveau 0000:01:00.0: allocated 1920×1200 fb: 0×310000, bo f4332600
    [ 12.339590] fbcon: nouveaufb (fb0) is primary device
    [ 12.372618] Console: switching to colour frame buffer device 240×75
    [ 12.376316] fb0: nouveaufb frame buffer device
    [ 12.376318] drm: registered panic notifier
    [ 12.376323] [drm] Initialized nouveau 1.0.0 20120316 for 0000:01:00.0 on minor 0
    [ 12.534646] hdparm: sending ioctl 2285 to a partition!
    [ 12.534650] hdparm: sending ioctl 2285 to a partition!
    [ 12.536048] hdparm: sending ioctl 31f to a partition!
    [ 12.536051] hdparm: sending ioctl 31f to a partition!
    [ 13.198628] hdparm: sending ioctl 2285 to a partition!
    [ 13.198632] hdparm: sending ioctl 2285 to a partition!
    [ 13.366484] hdparm: sending ioctl 2285 to a partition!
    [ 13.366489] hdparm: sending ioctl 2285 to a partition!
    [ 13.486193] hdparm: sending ioctl 2285 to a partition!
    [ 13.486196] hdparm: sending ioctl 2285 to a partition!
    [ 14.747794] rtl8192cu: MAC auto ON okay!
    [ 14.788926] rtl8192cu: Tx queue select: 0×05
    [ 16.792536] wlan0: authenticate with cc:5d:4e:4e:57:50
    [ 16.816404] wlan0: send auth to cc:5d:4e:4e:57:50 (try 1/3)
    [ 16.818242] wlan0: authenticated
    [ 16.832018] wlan0: associate with cc:5d:4e:4e:57:50 (try 1/3)
    [ 16.834126] wlan0: RX AssocResp from cc:5d:4e:4e:57:50 (capab=0×411 status=0 aid=2)
    [ 16.834129] wlan0: associated
    [ 37.792439] wlan0: deauthenticated from cc:5d:4e:4e:57:50 (Reason: 14)
    [ 37.868108] wlan0: deauthenticating from cc:5d:4e:4e:57:50 by local choice (reason=14)
    [ 37.888079] cfg80211: Calling CRDA for country: US

     

    What else can I do? Thanks.

     

    #5914

    tomlohave
    Moderator

    can you test with udhcpc backend ?

    #5916

    oap_78
    Member

    Yes, I can.  I changed “connman” to ” udhcpc”  in etc/network . That’s all I had to do? Or should I do something else? Thanks.

     

    etc/network

    NETWORK_BACKEND=”udhcpc”

    The other lines are the same as in the previous post.

     

    the end of dmesg

    [ 10.363885] ata1.00: status: { DRDY }
    [ 10.363887] ata1.00: failed command: READ FPDMA QUEUED
    [ 10.363892] ata1.00: cmd 60/08:18:58:5c:c0/00:00:0d:00:00/40 tag 3 ncq 4096 in
    [ 10.363893] res 50/00:08:58:5c:c0/00:00:0d:00:00/40 Emask 0×50 (ATA bus error)
    [ 10.363896] ata1.00: status: { DRDY }
    [ 10.363900] ata1: hard resetting link
    [ 10.533816] rtl8192cu: MAC address: d8:eb:97:12:ec:e7
    [ 10.533820] rtl8192cu: Board Type 0
    [ 10.534064] rtlwifi: rx_max_size 15360, rx_urb_num 8, in_ep 1
    [ 10.534096] rtl8192cu: Loading firmware rtlwifi/rtl8192cufw.bin
    [ 10.534252] usbcore: registered new interface driver rtl8192cu
    [ 10.581815] ieee80211 phy0: Selected rate control algorithm ‘rtl_rc’
    [ 10.582180] rtlwifi: wireless switch is on
    [ 10.680078] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
    [ 10.682109] ata1.00: configured for UDMA/133
    [ 10.682127] ata1: EH complete
    [ 11.062688] [drm] nouveau 0000:01:00.0: allocated 1920×1200 fb: 0×310000, bo f435e200
    [ 11.062819] fbcon: nouveaufb (fb0) is primary device
    [ 11.096077] Console: switching to colour frame buffer device 240×75
    [ 11.099765] fb0: nouveaufb frame buffer device
    [ 11.099767] drm: registered panic notifier
    [ 11.099772] [drm] Initialized nouveau 1.0.0 20120316 for 0000:01:00.0 on minor 0
    [ 11.531018] hdparm: sending ioctl 2285 to a partition!
    [ 11.531022] hdparm: sending ioctl 2285 to a partition!
    [ 11.531964] hdparm: sending ioctl 31f to a partition!
    [ 11.531967] hdparm: sending ioctl 31f to a partition!
    [ 12.015351] ata1: limiting SATA link speed to 1.5 Gbps
    [ 12.015356] ata1.00: exception Emask 0×50 SAct 0×1 SErr 0×280900 action 0×6 frozen
    [ 12.015359] ata1.00: irq_stat 0×08000000, interface fatal error
    [ 12.015362] ata1: SError: { UnrecovData HostInt 10B8B BadCRC }
    [ 12.015366] ata1.00: failed command: READ FPDMA QUEUED
    [ 12.015371] ata1.00: cmd 60/20:00:27:fb:5b/00:00:00:00:00/40 tag 0 ncq 16384 in
    [ 12.015373] res 50/00:20:27:fb:5b/00:00:00:00:00/40 Emask 0×50 (ATA bus error)
    [ 12.015375] ata1.00: status: { DRDY }
    [ 12.015380] ata1: hard resetting link
    [ 12.340111] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
    [ 12.342109] ata1.00: configured for UDMA/133
    [ 12.342118] ata1: EH complete
    [ 12.527796] hdparm: sending ioctl 2285 to a partition!
    [ 12.527800] hdparm: sending ioctl 2285 to a partition!
    [ 12.666283] hdparm: sending ioctl 2285 to a partition!
    [ 12.666286] hdparm: sending ioctl 2285 to a partition!
    [ 12.782772] hdparm: sending ioctl 2285 to a partition!
    [ 12.782776] hdparm: sending ioctl 2285 to a partition!
    >[ 12.996341] systemd-journald[546]: Received SIGUSR1

    WiFi – does not work. Sad.

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