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Ubuntu 12.04 to 14.04

Former Member

Is it possible to upgrade the Xillinux to the ubuntu 14.04, because the version I am using is the ubuntu 12.04.
When I try to upgrade it is show: "No new release found"

It is because I wants to connect my zedboard with a dongle wifi, and it isn't working. The drivers are installed, but it is not working. Can someone help me?

Thanks in advance.

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  • 0

    I correct the firmware like you said in another post. Here is the new log:

    [    1.565517] loop: module loaded
    [    1.575783] xqspips e000d000.ps7-qspi: master is unqueued, this is deprecated
    [    1.583341] m25p80 spi0.0: found s25fl256s1, expected n25q128
    [    1.589128] m25p80 spi0.0: s25fl256s1 (32768 Kbytes)
    [    1.594363] 5 ofpart partitions found on MTD device spi0.0
    [    1.599764] Creating 5 MTD partitions on "spi0.0":
    [    1.604593] 0x000000000000-0x000000100000 : "qspi-fsbl-uboot"
    [    1.611597] 0x000000100000-0x000000600000 : "qspi-linux"
    [    1.618011] 0x000000600000-0x000000620000 : "qspi-device-tree"
    [    1.624923] 0x000000620000-0x000000c00000 : "qspi-rootfs"
    [    1.631393] 0x000000c00000-0x000001000000 : "qspi-bitstream"
    [    1.638213] xqspips e000d000.ps7-qspi: at 0xE000D000 mapped to 0xE0866000, irq=51
    [    1.648074] libphy: Fixed MDIO Bus: probed
    [    1.654046] libphy: XEMACPS mii bus: probed
    [    1.658931] xemacps e000b000.ps7-ethernet: pdev->id -1, baseaddr 0xe000b000, irq 54
    [    1.667096] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
    [    1.673842] ehci-pci: EHCI PCI platform driver
    [    1.678616] ULPI transceiver vendor/product ID 0x0451/0x1507
    [    1.684312] Found TI TUSB1210 ULPI transceiver.
    [    1.688772] ULPI integrity check: passed.
    [    1.693012] xusbps-ehci xusbps-ehci.0: Xilinx PS USB EHCI Host Controller
    [    1.699832] xusbps-ehci xusbps-ehci.0: new USB bus registered, assigned bus number 1
    [    1.743442] xusbps-ehci xusbps-ehci.0: irq 53, io mem 0x00000000
    [    1.763423] xusbps-ehci xusbps-ehci.0: USB 2.0 started, EHCI 1.00
    [    1.770353] hub 1-0:1.0: USB hub found
    [    1.774077] hub 1-0:1.0: 1 port detected
    [    1.778611] usbcore: registered new interface driver usb-storage
    [    1.785394] mousedev: PS/2 mouse device common for all mice
    [    1.791458] i2c /dev entries driver
    [    1.795734] IR NEC protocol handler initialized
    [    1.800176] IR RC5(x) protocol handler initialized
    [    1.804987] IR RC6 protocol handler initialized
    [    1.809466] IR JVC protocol handler initialized
    [    1.814019] IR Sony protocol handler initialized
    [    1.818572] IR RC5 (streamzap) protocol handler initialized
    [    1.824157] IR SANYO protocol handler initialized
    [    1.828820] IR MCE Keyboard/mouse protocol handler initialized
    [    1.835529] xadcps f8007100.ps7-xadc: enabled:tyestreference:texternal
    [    1.842534] zynq-edac f8006000.ps7-ddrc: ecc not enabled
    [    1.848118] sdhci: Secure Digital Host Controller Interface driver
    [    1.854238] sdhci: Copyright(c) Pierre Ossman
    [    1.858551] sdhci-pltfm: SDHCI platform and OF driver helper
    [    1.864357] mmc0: no vqmmc regulator found
    [    1.868375] mmc0: no vmmc regulator found
    [    1.872357] mmc0: Invalid maximum block size, assuming 512 bytes
    [    1.913442] mmc0: SDHCI controller on e0100000.ps7-sdio [e0100000.ps7-sdio] using ADMA
    [    1.926640] usbcore: registered new interface driver usbhid
    [    1.932151] usbhid: USB HID core driver
    [    1.940888] pmodoled-gpio-spi [zed_oled] SPI Probing
    [    1.987079] mmc0: new high speed SDHC card at address aaaa
    [    1.992885] mmcblk0: mmc0:aaaa SU16G 14.8 GiB
    [    1.998654]  mmcblk0: p1 p2
    [    2.093451] usb 1-1: new high-speed USB device number 2 using xusbps-ehci
    [    2.119274] no UART detected at 0x1
    [    2.123974] TCP: cubic registered
    [    2.127218] NET: Registered protocol family 15
    [    2.131697] Key type dns_resolver registered
    [    2.136158] Registering SWP/SWPB emulation handler
    [    2.141632] registered taskstats version 1
    [    2.146093] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
    [    2.156267] ALSA device list:
    [    2.159143]   No soundcards found.
    [    2.166129] EXT4-fs (mmcblk0p2): couldn't mount as ext3 due to feature incompatibilities
    [    2.174865] EXT4-fs (mmcblk0p2): couldn't mount as ext2 due to feature incompatibilities
    [    2.204726] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
    [    2.212762] VFS: Mounted root (ext4 filesystem) on device 179:2.
    [    2.224632] devtmpfs: mounted
    [    2.227784] Freeing unused kernel memory: 196K (c0642000 - c0673000)
    [    2.266492] hub 1-1:1.0: USB hub found
    [    2.270657] hub 1-1:1.0: 4 ports detected
    [    2.553775] usb 1-1.3: new high-speed USB device number 3 using xusbps-ehci
    [    2.743921] usb 1-1.4: new low-speed USB device number 4 using xusbps-ehci
    [    2.866661] input: RCMCU 2.4GHz receiver as /devices/amba.0/e0002000.ps7-usb/xusbps-ehci.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input0
    [    2.879748] hid-generic 0003:0C45:7000.0001: input: USB HID v1.11 Keyboard [RCMCU 2.4GHz receiver] on usb-xusbps-ehci.0-1.4/input0
    [    2.902162] input: RCMCU 2.4GHz receiver as /devices/amba.0/e0002000.ps7-usb/xusbps-ehci.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input1
    [    2.918050] hid-generic 0003:0C45:7000.0002: input: USB HID v1.11 Mouse [RCMCU 2.4GHz receiver] on usb-xusbps-ehci.0-1.4/input1
    [    3.407645] udevd[809]: starting version 175
    [    4.145706] lp: driver loaded but no devices found
    [    4.280942] xillybus_core: module is from the staging directory, the quality is unknown, you have been warned.
    [    4.313641] xillybus_of: module is from the staging directory, the quality is unknown, you have been warned.
    [    4.324848] xillybus_of 50000000.xillybus: Malformed message (skipping): opcode=176, channel=030, dir=1, bufno=000, data=0000000
    [    4.324866] xillybus_of 50000000.xillybus: Sending a NACK on counter 0 (instead of b) on entry 0
    [    4.324885] xillybus_of 50000000.xillybus: Malformed message (skipping): opcode=176, channel=030, dir=1, bufno=000, data=0000000
    [    4.324885] xillybus_of 50000000.xillybus: Sending a NACK on counter 0 (instead of b) on entry 0
    [    4.324903] xillybus_of 50000000.xillybus: Malformed message (skipping): opcode=176, channel=030, dir=1, bufno=000, data=0000000
    [    4.324903] xillybus_of 50000000.xillybus: Sending a NACK on counter 0 (instead of b) on entry 0
    [    4.324922] xillybus_of 50000000.xillybus: Malformed message (skipping): opcode=176, channel=030, dir=1, bufno=000, data=0000000
    [    4.324940] xillybus_of 50000000.xillybus: Sending a NACK on counter 0 (instead of b) on entry 0
    [    4.324940] xillybus_of 50000000.xillybus: Malformed message (skipping): opcode=176, channel=030, dir=1, bufno=000, data=0000000
    [    4.324958] xillybus_of 50000000.xillybus: Sending a NACK on counter 0 (instead of b) on entry 0
    [    4.324958] xillybus_of 50000000.xillybus: Malformed message (skipping): opcode=176, channel=030, dir=1, bufno=000, data=0000000
    [    4.324977] xillybus_of 50000000.xillybus: Sending a NACK on counter 0 (instead of b) on entry 0
    [    4.324995] xillybus_of 50000000.xillybus: Malformed message (skipping): opcode=176, channel=030, dir=1, bufno=000, data=0000000
    [    4.324995] xillybus_of 50000000.xillybus: Sending a NACK on counter 0 (instead of b) on entry 0
    [    4.325014] xillybus_of 50000000.xillybus: Malformed message (skipping): opcode=176, channel=030, dir=1, bufno=000, data=0000000
    [    4.325014] xillybus_of 50000000.xillybus: Sending a NACK on counter 0 (instead of b) on entry 0
    [    4.325032] xillybus_of 50000000.xillybus: Malformed message (skipping): opcode=176, channel=030, dir=1, bufno=000, data=0000000
    [    4.325032] xillybus_of 50000000.xillybus: Sending a NACK on counter 0 (instead of b) on entry 0
    [    4.325051] xillybus_of 50000000.xillybus: Malformed message (skipping): opcode=176, channel=030, dir=1, bufno=000, data=0000000
    [    4.325069] xillybus_of 50000000.xillybus: Sending a NACK on counter 0 (instead of b) on entry 0
    [    4.325069] xillybus_of 50000000.xillybus: Malformed message (skipping): opcode=176, channel=030, dir=1, bufno=000, data=0000000
    [    4.325088] xillybus_of 50000000.xillybus: Sending a NACK on counter 0 (instead of b) on entry 0
    [    4.325088] xillybus_of 50000000.xillybus: Lost sync with interrupt messages. Stopping.
    [    4.328811] ppdev: user-space parallel port driver
    [    4.423497] xillybus_of 50000000.xillybus: No response from FPGA. Aborting.
    [    4.509299] NET: Registered protocol family 10
    [    4.891194] ------------[ cut here ]------------
    [    4.891323] WARNING: CPU: 1 PID: 1233 at net/wireless/reg.c:423 regulatory_init+0x90/0x130 [cfg80211]()
    [    4.891360] db.txt is empty, you should update it...
    [    4.891360] Modules linked in: cfg80211(+) rfkill ipv6 xillybus_of(C) xillybus_core(C) ppdev xillybus_lite_of uio_pdrv_genirq uio lp parport
    [    4.891397] CPU: 1 PID: 1233 Comm: modprobe Tainted: G         C   3.12.0-xillinux-1.3 #1
    [    4.891453] [<c00143d8>] (unwind_backtrace+0x0/0xe0) from [<c0010ba8>] (show_stack+0x10/0x14)
    [    4.891489] [<c0010ba8>] (show_stack+0x10/0x14) from [<c045bdd8>] (dump_stack+0x84/0xcc)
    [    4.891508] [<c045bdd8>] (dump_stack+0x84/0xcc) from [<c0020c88>] (warn_slowpath_common+0x60/0x80)
    [    4.891526] [<c0020c88>] (warn_slowpath_common+0x60/0x80) from [<c0020d28>] (warn_slowpath_fmt+0x2c/0x3c)
    [    4.891637] [<c0020d28>] (warn_slowpath_fmt+0x2c/0x3c) from [<bf0d4160>] (regulatory_init+0x90/0x130 [cfg80211])
    [    4.891803] [<bf0d4160>] (regulatory_init+0x90/0x130 [cfg80211]) from [<bf0d4054>] (cfg80211_init+0x54/0xd0 [cfg80211])
    [    4.891876] [<bf0d4054>] (cfg80211_init+0x54/0xd0 [cfg80211]) from [<c000876c>] (do_one_initcall+0x98/0x13c)
    [    4.891913] [<c000876c>] (do_one_initcall+0x98/0x13c) from [<c0069500>] (load_module+0x194c/0x1bf0)
    [    4.891932] [<c0069500>] (load_module+0x194c/0x1bf0) from [<c006986c>] (SyS_init_module+0xc8/0xcc)
    [    4.891932] [<c006986c>] (SyS_init_module+0xc8/0xcc) from [<c000db60>] (ret_fast_syscall+0x0/0x30)
    [    4.891950] ---[ end trace a6b234e394a8456b ]---
    [    4.892577] cfg80211: Calling CRDA to update world regulatory domain
    [    5.118094] rtl8192cu: Chip version 0x10
    [    5.144895] cfg80211: World regulatory domain updated:
    [    5.144913] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
    [    5.144932] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [    5.144932] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
    [    5.144950] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
    [    5.144950] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [    5.144968] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [    5.274805] rtl8192cu: MAC address: e8:4e:06:11:56:d4
    [    5.274841] rtl8192cu: Board Type 0
    [    5.275173] rtl_usb: rx_max_size 15360, rx_urb_num 8, in_ep 1
    [    5.275192] cfg80211: Updating information on frequency 2412 MHz with regulatory rule:
    [    5.275192] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    [    5.275210] cfg80211: Updating information on frequency 2417 MHz with regulatory rule:
    [    5.275229] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    [    5.275229] cfg80211: Updating information on frequency 2422 MHz with regulatory rule:
    [    5.275247] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    [    5.275247] cfg80211: Updating information on frequency 2427 MHz with regulatory rule:
    [    5.275265] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    [    5.275265] cfg80211: Updating information on frequency 2432 MHz with regulatory rule:
    [    5.275284] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    [    5.275284] cfg80211: Updating information on frequency 2437 MHz with regulatory rule:
    [    5.275302] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    [    5.275302] cfg80211: Updating information on frequency 2442 MHz with regulatory rule:
    [    5.275321] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    [    5.275321] cfg80211: Updating information on frequency 2447 MHz with regulatory rule:
    [    5.275339] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    [    5.275358] cfg80211: Updating information on frequency 2452 MHz with regulatory rule:
    [    5.275358] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    [    5.275376] cfg80211: Updating information on frequency 2457 MHz with regulatory rule:
    [    5.275376] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    [    5.275394] cfg80211: Updating information on frequency 2462 MHz with regulatory rule:
    [    5.275394] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    [    5.275413] cfg80211: Disabling freq 2467 MHz as custom regd has no rule that fits it
    [    5.275413] cfg80211: Disabling freq 2472 MHz as custom regd has no rule that fits it
    [    5.275431] cfg80211: Disabling freq 2484 MHz as custom regd has no rule that fits it
    [    5.275505] rtl8192cu: Loading firmware rtlwifi/rtl8192cufw.bin
    [    5.284168] usbcore: registered new interface driver rtl8192cu
    [    5.291209] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
    [    5.460453] ieee80211 phy0: Selected rate control algorithm 'rtl_rc'
    [    5.500580] rtlwifi: wireless switch is on
    [    5.527675] rtl8192cu: MAC auto ON okay!
    [    5.585073] rtl8192cu: Tx queue select: 0x05
    [    6.141448] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
    [    6.279855] NET: Registered protocol family 17
    [    6.317401] init_stage2: failsafe main process (1311) killed by TERM signal
    [    6.742926] init_stage2: atd main process (1421) terminated with status 1
    [    6.743074] init_stage2: atd main process ended, respawning
    [    8.437008] init_stage2: xillinux-sound main process (805) terminated with status 1


    I need to install some application to the wifi work? How can I do to search the network and connect?

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  • 0

    I correct the firmware like you said in another post. Here is the new log:

    [    1.565517] loop: module loaded
    [    1.575783] xqspips e000d000.ps7-qspi: master is unqueued, this is deprecated
    [    1.583341] m25p80 spi0.0: found s25fl256s1, expected n25q128
    [    1.589128] m25p80 spi0.0: s25fl256s1 (32768 Kbytes)
    [    1.594363] 5 ofpart partitions found on MTD device spi0.0
    [    1.599764] Creating 5 MTD partitions on "spi0.0":
    [    1.604593] 0x000000000000-0x000000100000 : "qspi-fsbl-uboot"
    [    1.611597] 0x000000100000-0x000000600000 : "qspi-linux"
    [    1.618011] 0x000000600000-0x000000620000 : "qspi-device-tree"
    [    1.624923] 0x000000620000-0x000000c00000 : "qspi-rootfs"
    [    1.631393] 0x000000c00000-0x000001000000 : "qspi-bitstream"
    [    1.638213] xqspips e000d000.ps7-qspi: at 0xE000D000 mapped to 0xE0866000, irq=51
    [    1.648074] libphy: Fixed MDIO Bus: probed
    [    1.654046] libphy: XEMACPS mii bus: probed
    [    1.658931] xemacps e000b000.ps7-ethernet: pdev->id -1, baseaddr 0xe000b000, irq 54
    [    1.667096] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
    [    1.673842] ehci-pci: EHCI PCI platform driver
    [    1.678616] ULPI transceiver vendor/product ID 0x0451/0x1507
    [    1.684312] Found TI TUSB1210 ULPI transceiver.
    [    1.688772] ULPI integrity check: passed.
    [    1.693012] xusbps-ehci xusbps-ehci.0: Xilinx PS USB EHCI Host Controller
    [    1.699832] xusbps-ehci xusbps-ehci.0: new USB bus registered, assigned bus number 1
    [    1.743442] xusbps-ehci xusbps-ehci.0: irq 53, io mem 0x00000000
    [    1.763423] xusbps-ehci xusbps-ehci.0: USB 2.0 started, EHCI 1.00
    [    1.770353] hub 1-0:1.0: USB hub found
    [    1.774077] hub 1-0:1.0: 1 port detected
    [    1.778611] usbcore: registered new interface driver usb-storage
    [    1.785394] mousedev: PS/2 mouse device common for all mice
    [    1.791458] i2c /dev entries driver
    [    1.795734] IR NEC protocol handler initialized
    [    1.800176] IR RC5(x) protocol handler initialized
    [    1.804987] IR RC6 protocol handler initialized
    [    1.809466] IR JVC protocol handler initialized
    [    1.814019] IR Sony protocol handler initialized
    [    1.818572] IR RC5 (streamzap) protocol handler initialized
    [    1.824157] IR SANYO protocol handler initialized
    [    1.828820] IR MCE Keyboard/mouse protocol handler initialized
    [    1.835529] xadcps f8007100.ps7-xadc: enabled:tyestreference:texternal
    [    1.842534] zynq-edac f8006000.ps7-ddrc: ecc not enabled
    [    1.848118] sdhci: Secure Digital Host Controller Interface driver
    [    1.854238] sdhci: Copyright(c) Pierre Ossman
    [    1.858551] sdhci-pltfm: SDHCI platform and OF driver helper
    [    1.864357] mmc0: no vqmmc regulator found
    [    1.868375] mmc0: no vmmc regulator found
    [    1.872357] mmc0: Invalid maximum block size, assuming 512 bytes
    [    1.913442] mmc0: SDHCI controller on e0100000.ps7-sdio [e0100000.ps7-sdio] using ADMA
    [    1.926640] usbcore: registered new interface driver usbhid
    [    1.932151] usbhid: USB HID core driver
    [    1.940888] pmodoled-gpio-spi [zed_oled] SPI Probing
    [    1.987079] mmc0: new high speed SDHC card at address aaaa
    [    1.992885] mmcblk0: mmc0:aaaa SU16G 14.8 GiB
    [    1.998654]  mmcblk0: p1 p2
    [    2.093451] usb 1-1: new high-speed USB device number 2 using xusbps-ehci
    [    2.119274] no UART detected at 0x1
    [    2.123974] TCP: cubic registered
    [    2.127218] NET: Registered protocol family 15
    [    2.131697] Key type dns_resolver registered
    [    2.136158] Registering SWP/SWPB emulation handler
    [    2.141632] registered taskstats version 1
    [    2.146093] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
    [    2.156267] ALSA device list:
    [    2.159143]   No soundcards found.
    [    2.166129] EXT4-fs (mmcblk0p2): couldn't mount as ext3 due to feature incompatibilities
    [    2.174865] EXT4-fs (mmcblk0p2): couldn't mount as ext2 due to feature incompatibilities
    [    2.204726] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
    [    2.212762] VFS: Mounted root (ext4 filesystem) on device 179:2.
    [    2.224632] devtmpfs: mounted
    [    2.227784] Freeing unused kernel memory: 196K (c0642000 - c0673000)
    [    2.266492] hub 1-1:1.0: USB hub found
    [    2.270657] hub 1-1:1.0: 4 ports detected
    [    2.553775] usb 1-1.3: new high-speed USB device number 3 using xusbps-ehci
    [    2.743921] usb 1-1.4: new low-speed USB device number 4 using xusbps-ehci
    [    2.866661] input: RCMCU 2.4GHz receiver as /devices/amba.0/e0002000.ps7-usb/xusbps-ehci.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input0
    [    2.879748] hid-generic 0003:0C45:7000.0001: input: USB HID v1.11 Keyboard [RCMCU 2.4GHz receiver] on usb-xusbps-ehci.0-1.4/input0
    [    2.902162] input: RCMCU 2.4GHz receiver as /devices/amba.0/e0002000.ps7-usb/xusbps-ehci.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input1
    [    2.918050] hid-generic 0003:0C45:7000.0002: input: USB HID v1.11 Mouse [RCMCU 2.4GHz receiver] on usb-xusbps-ehci.0-1.4/input1
    [    3.407645] udevd[809]: starting version 175
    [    4.145706] lp: driver loaded but no devices found
    [    4.280942] xillybus_core: module is from the staging directory, the quality is unknown, you have been warned.
    [    4.313641] xillybus_of: module is from the staging directory, the quality is unknown, you have been warned.
    [    4.324848] xillybus_of 50000000.xillybus: Malformed message (skipping): opcode=176, channel=030, dir=1, bufno=000, data=0000000
    [    4.324866] xillybus_of 50000000.xillybus: Sending a NACK on counter 0 (instead of b) on entry 0
    [    4.324885] xillybus_of 50000000.xillybus: Malformed message (skipping): opcode=176, channel=030, dir=1, bufno=000, data=0000000
    [    4.324885] xillybus_of 50000000.xillybus: Sending a NACK on counter 0 (instead of b) on entry 0
    [    4.324903] xillybus_of 50000000.xillybus: Malformed message (skipping): opcode=176, channel=030, dir=1, bufno=000, data=0000000
    [    4.324903] xillybus_of 50000000.xillybus: Sending a NACK on counter 0 (instead of b) on entry 0
    [    4.324922] xillybus_of 50000000.xillybus: Malformed message (skipping): opcode=176, channel=030, dir=1, bufno=000, data=0000000
    [    4.324940] xillybus_of 50000000.xillybus: Sending a NACK on counter 0 (instead of b) on entry 0
    [    4.324940] xillybus_of 50000000.xillybus: Malformed message (skipping): opcode=176, channel=030, dir=1, bufno=000, data=0000000
    [    4.324958] xillybus_of 50000000.xillybus: Sending a NACK on counter 0 (instead of b) on entry 0
    [    4.324958] xillybus_of 50000000.xillybus: Malformed message (skipping): opcode=176, channel=030, dir=1, bufno=000, data=0000000
    [    4.324977] xillybus_of 50000000.xillybus: Sending a NACK on counter 0 (instead of b) on entry 0
    [    4.324995] xillybus_of 50000000.xillybus: Malformed message (skipping): opcode=176, channel=030, dir=1, bufno=000, data=0000000
    [    4.324995] xillybus_of 50000000.xillybus: Sending a NACK on counter 0 (instead of b) on entry 0
    [    4.325014] xillybus_of 50000000.xillybus: Malformed message (skipping): opcode=176, channel=030, dir=1, bufno=000, data=0000000
    [    4.325014] xillybus_of 50000000.xillybus: Sending a NACK on counter 0 (instead of b) on entry 0
    [    4.325032] xillybus_of 50000000.xillybus: Malformed message (skipping): opcode=176, channel=030, dir=1, bufno=000, data=0000000
    [    4.325032] xillybus_of 50000000.xillybus: Sending a NACK on counter 0 (instead of b) on entry 0
    [    4.325051] xillybus_of 50000000.xillybus: Malformed message (skipping): opcode=176, channel=030, dir=1, bufno=000, data=0000000
    [    4.325069] xillybus_of 50000000.xillybus: Sending a NACK on counter 0 (instead of b) on entry 0
    [    4.325069] xillybus_of 50000000.xillybus: Malformed message (skipping): opcode=176, channel=030, dir=1, bufno=000, data=0000000
    [    4.325088] xillybus_of 50000000.xillybus: Sending a NACK on counter 0 (instead of b) on entry 0
    [    4.325088] xillybus_of 50000000.xillybus: Lost sync with interrupt messages. Stopping.
    [    4.328811] ppdev: user-space parallel port driver
    [    4.423497] xillybus_of 50000000.xillybus: No response from FPGA. Aborting.
    [    4.509299] NET: Registered protocol family 10
    [    4.891194] ------------[ cut here ]------------
    [    4.891323] WARNING: CPU: 1 PID: 1233 at net/wireless/reg.c:423 regulatory_init+0x90/0x130 [cfg80211]()
    [    4.891360] db.txt is empty, you should update it...
    [    4.891360] Modules linked in: cfg80211(+) rfkill ipv6 xillybus_of(C) xillybus_core(C) ppdev xillybus_lite_of uio_pdrv_genirq uio lp parport
    [    4.891397] CPU: 1 PID: 1233 Comm: modprobe Tainted: G         C   3.12.0-xillinux-1.3 #1
    [    4.891453] [<c00143d8>] (unwind_backtrace+0x0/0xe0) from [<c0010ba8>] (show_stack+0x10/0x14)
    [    4.891489] [<c0010ba8>] (show_stack+0x10/0x14) from [<c045bdd8>] (dump_stack+0x84/0xcc)
    [    4.891508] [<c045bdd8>] (dump_stack+0x84/0xcc) from [<c0020c88>] (warn_slowpath_common+0x60/0x80)
    [    4.891526] [<c0020c88>] (warn_slowpath_common+0x60/0x80) from [<c0020d28>] (warn_slowpath_fmt+0x2c/0x3c)
    [    4.891637] [<c0020d28>] (warn_slowpath_fmt+0x2c/0x3c) from [<bf0d4160>] (regulatory_init+0x90/0x130 [cfg80211])
    [    4.891803] [<bf0d4160>] (regulatory_init+0x90/0x130 [cfg80211]) from [<bf0d4054>] (cfg80211_init+0x54/0xd0 [cfg80211])
    [    4.891876] [<bf0d4054>] (cfg80211_init+0x54/0xd0 [cfg80211]) from [<c000876c>] (do_one_initcall+0x98/0x13c)
    [    4.891913] [<c000876c>] (do_one_initcall+0x98/0x13c) from [<c0069500>] (load_module+0x194c/0x1bf0)
    [    4.891932] [<c0069500>] (load_module+0x194c/0x1bf0) from [<c006986c>] (SyS_init_module+0xc8/0xcc)
    [    4.891932] [<c006986c>] (SyS_init_module+0xc8/0xcc) from [<c000db60>] (ret_fast_syscall+0x0/0x30)
    [    4.891950] ---[ end trace a6b234e394a8456b ]---
    [    4.892577] cfg80211: Calling CRDA to update world regulatory domain
    [    5.118094] rtl8192cu: Chip version 0x10
    [    5.144895] cfg80211: World regulatory domain updated:
    [    5.144913] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
    [    5.144932] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [    5.144932] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
    [    5.144950] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
    [    5.144950] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [    5.144968] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [    5.274805] rtl8192cu: MAC address: e8:4e:06:11:56:d4
    [    5.274841] rtl8192cu: Board Type 0
    [    5.275173] rtl_usb: rx_max_size 15360, rx_urb_num 8, in_ep 1
    [    5.275192] cfg80211: Updating information on frequency 2412 MHz with regulatory rule:
    [    5.275192] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    [    5.275210] cfg80211: Updating information on frequency 2417 MHz with regulatory rule:
    [    5.275229] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    [    5.275229] cfg80211: Updating information on frequency 2422 MHz with regulatory rule:
    [    5.275247] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    [    5.275247] cfg80211: Updating information on frequency 2427 MHz with regulatory rule:
    [    5.275265] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    [    5.275265] cfg80211: Updating information on frequency 2432 MHz with regulatory rule:
    [    5.275284] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    [    5.275284] cfg80211: Updating information on frequency 2437 MHz with regulatory rule:
    [    5.275302] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    [    5.275302] cfg80211: Updating information on frequency 2442 MHz with regulatory rule:
    [    5.275321] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    [    5.275321] cfg80211: Updating information on frequency 2447 MHz with regulatory rule:
    [    5.275339] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    [    5.275358] cfg80211: Updating information on frequency 2452 MHz with regulatory rule:
    [    5.275358] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    [    5.275376] cfg80211: Updating information on frequency 2457 MHz with regulatory rule:
    [    5.275376] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    [    5.275394] cfg80211: Updating information on frequency 2462 MHz with regulatory rule:
    [    5.275394] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
    [    5.275413] cfg80211: Disabling freq 2467 MHz as custom regd has no rule that fits it
    [    5.275413] cfg80211: Disabling freq 2472 MHz as custom regd has no rule that fits it
    [    5.275431] cfg80211: Disabling freq 2484 MHz as custom regd has no rule that fits it
    [    5.275505] rtl8192cu: Loading firmware rtlwifi/rtl8192cufw.bin
    [    5.284168] usbcore: registered new interface driver rtl8192cu
    [    5.291209] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
    [    5.460453] ieee80211 phy0: Selected rate control algorithm 'rtl_rc'
    [    5.500580] rtlwifi: wireless switch is on
    [    5.527675] rtl8192cu: MAC auto ON okay!
    [    5.585073] rtl8192cu: Tx queue select: 0x05
    [    6.141448] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
    [    6.279855] NET: Registered protocol family 17
    [    6.317401] init_stage2: failsafe main process (1311) killed by TERM signal
    [    6.742926] init_stage2: atd main process (1421) terminated with status 1
    [    6.743074] init_stage2: atd main process ended, respawning
    [    8.437008] init_stage2: xillinux-sound main process (805) terminated with status 1


    I need to install some application to the wifi work? How can I do to search the network and connect?

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