tkaiser Posted June 24, 2016 Posted June 24, 2016 http://forum.armbian.com/index.php/topic/1237-tutorial-opi-one-wireless-success/
rsegoly Posted June 24, 2016 Author Posted June 24, 2016 Do I need to install drivers? wlan0 is not recognized at all sudo ifconfig wlan0 up wlan0: ERROR while getting interface flags: No such device /etc/network/interfaces auto lo iface lo inet loopback iface eth0 inet dhcp auto wlan0 iface wlan0 inet dhcp wpa-psk 5b2c993635440b195b2635ee344e1c5fdf9b19ce64d338a9153146816dcfd9f8 wpa-ssid segoly wireless-channel auto
rsegoly Posted June 26, 2016 Author Posted June 26, 2016 Still having wifi issue I have two wifi adapters One works fine the other is not recognized so I assume it's driver issue Both are realtek The one that works is tplink https://www.dropbox.com/s/3qfi4nyj2a92kgh/2016-06-26%2019.23.38.jpg?dl=0 Anyone?
gnasch Posted June 27, 2016 Posted June 27, 2016 You do not provide a lot of information. Guessing is hard. with lsusb you can see what is your device. please show this. with lsmod you can see what modules are loaded. please show this also. what is in your /etc/modules-load.d/modules.conf ? thanks, gnasch
rsegoly Posted June 28, 2016 Author Posted June 28, 2016 here it is cat /etc/modules-load.d/modules.conf # /etc/modules: kernel modules to load at boot time. # # This file contains the names of kernel modules that should be loaded # at boot time, one per line. Lines beginning with "#" are ignored. #gpio_sunxi #w1-sunxi #w1-gpio #w1-therm #gc2035 8192cu
rsegoly Posted June 28, 2016 Author Posted June 28, 2016 lsmod Module Size Used by mali_drm 2732 1 drm 178255 2 mali_drm mali 123208 0 ump 29379 3 mali 8188eu 908230 0 8192cu 624560 0
gnasch Posted July 1, 2016 Posted July 1, 2016 Well I see a difference to my working config. I do not have 8188eu loaded, just 8192cu. But these are present too: rtlwifi 45784 0 rtl8192c_common 33420 0 mac80211 358429 2 rtlwifi,rtl8192c_common 8192cu 627893 0 they get loaded automatically when 8192cu is loaded, This is my lsusb with the dongle outwardly looking the same as yours. Please verify the USB ID and report back root@poisson:~# lsusb Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 006 Device 002: ID 05e3:0606 Genesys Logic, Inc. USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub Bus 006 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 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 002: ID 0bda:8176 Realtek Semiconductor Corp. RTL8188CUS 802.11n WLAN Adapter Bus 003 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 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub root@poisson:~# This is an orange pi pc. What is your board?
rsegoly Posted July 2, 2016 Author Posted July 2, 2016 I have done proper driver compilation http://askubuntu.com/questions/246236/compile-and-install-rtl8192cu-driver My lsmod 8188eu 908230 0 mali_drm 2732 1 drm 178255 2 mali_drm mali 123208 0 ump 29379 3 mali 8192cu 626997 0 I have three different usb devices Only one works the other give error message I could not find any clue in log files lsusb the one that works Bus 002 Device 007: ID 0bda:8179 Realtek Semiconductor Corp. The two that does not work Bus 002 Device 009: ID 0bda:8176 Realtek Semiconductor Corp. RTL8188CUS 802.11n WLAN Adapter Bus 002 Device 008: ID 0bda:8179 Realtek Semiconductor Corp.
gnasch Posted July 2, 2016 Posted July 2, 2016 The 0bda:8176 one seems identical to mine. Please try fresh unaltered armbian image for orangepi one. No need to compile module, as this is already included. The 0bda:8179 one I know nothing about. Why is 8188eu loaded?
rsegoly Posted July 2, 2016 Author Posted July 2, 2016 a step forward new issues 1. I installed from scratch newest image 2. 8188eu was there already 3. Inserted my wifi adapter and could start wlan0, no error 4. I tried using same package I use on Raspberry python wifi 5. Installed OK 6. Scanned OK 7. Added SSID OK 8. Tried to connect, display filled with some output and machine freezes 9. Restarted. /etc/network/interface is corrupted 10. Python Wifi package is not available any more (removed?)
rodolfo Posted July 2, 2016 Posted July 2, 2016 a step forward new issues 1. I installed from scratch newest image 2. 8188eu was there already 3. Inserted my wifi adapter and could start wlan0, no error OK, fine, wonderful !!!! Why invent further problems when there are none whatsoever ?
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