On Thu, 2013-09-26 at 15:09 +0800, LovelyLich wrote: > Thanks Larry for your help. > iwconfig shows a wireless device. > here is my output :
What is the "rfkill list" output if, as root, you run "rfkill unblock wifi"? Dan > this dmesg -c output is the only output when i click the 'enable > wireless' button(of course, it automaticly unchecked again. :( ) > [root@localhost]/home/codedancer# dmesg -c > [ 434.786071] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready > > And other command output is below, thanks . > > [root@localhost]/home/codedancer# rfkill list > 0: acer-wireless: Wireless LAN > Soft blocked: yes > Hard blocked: no > 1: phy0: Wireless LAN > Soft blocked: no > Hard blocked: no > [root@localhost]/home/codedancer# iwconfig > wlp3s0 IEEE 802.11bgn ESSID:off/any > Mode:Managed Access Point: Not-Associated Tx-Power=16 dBm > Retry long limit:7 RTS thr:off Fragment thr:off > Encryption key:off > Power Management:on > > vmnet8 no wireless extensions. > > p4p2 no wireless extensions. > > lo no wireless extensions. > > vmnet1 no wireless extensions. > > [root@localhost]/home/codedancer# > > 2013/9/26 Larry Finger <larry.fin...@lwfinger.net>: > > On 09/25/2013 09:28 PM, LovelyLich wrote: > >> > >> Hi list, > >> When I click 'enable wireless', nm will automaticly uncheck the button > >> before 'enable wireless'. > >> Even if I try to boot with ubuntu 13.04 livecd , it still cannot > >> enable wireless. > >> here is my laptop info from fedora: > >> lspci -v > >> 03:00.0 Network controller: Qualcomm Atheros AR9485 Wireless Network > >> Adapter (rev 01) > >> Subsystem: Lite-On Communications Inc Device 6627 > >> Flags: bus master, fast devsel, latency 0, IRQ 18 > >> Memory at f7900000 (64-bit, non-prefetchable) [size=512K] > >> Expansion ROM at f7980000 [disabled] [size=64K] > >> Capabilities: [40] Power Management version 2 > >> Capabilities: [50] MSI: Enable- Count=1/4 Maskable+ 64bit+ > >> Capabilities: [70] Express Endpoint, MSI 00 > >> Capabilities: [100] Advanced Error Reporting > >> Capabilities: [140] Virtual Channel > >> Capabilities: [160] Device Serial Number 00-00-00-00-00-00-00-00 > >> Kernel driver in use: ath9k > >> > >> ethtool -i : > >> [root@localhost]/home/codedancer# ethtool -i wlp3s0 > >> driver: ath9k > >> version: 3.9.5-301.fc19.x86_64 > >> firmware-version: N/A > >> bus-info: 0000:03:00.0 > >> supports-statistics: yes > >> supports-test: no > >> supports-eeprom-access: no > >> supports-register-dump: no > >> supports-priv-flags: no > >> [root@localhost]/home/codedancer# > >> > >> Please help me , thanks . > >> if you need more info, just let me know. > > > > > > Two things that suppress wireless come to mind. > > > > Does iwconfig show a wireless device? If not, you may be missing the > > necessary firmware. Check the output of dmesg to see if there are any > > messages regarding missing firmware. > > > > Does "rfkill list" show anything blocked? > > > > Larry > > > > > _______________________________________________ > networkmanager-list mailing list > networkmanager-list@gnome.org > https://mail.gnome.org/mailman/listinfo/networkmanager-list _______________________________________________ networkmanager-list mailing list networkmanager-list@gnome.org https://mail.gnome.org/mailman/listinfo/networkmanager-list
