# lspci #Ġ3:00.0 Ethernet controller : Realtek Semiconductor Co., Ltd. Ran the wireless.txt script, and in that I can see 5GHz channels, and some more info, though I can't really interpret the results.Īny idea what this could be / please help by looking at my config. Tried all the reboots and so on and forth I could think of. Phone and Tablet continue to use 5GHz as before, so it's still there. Worked well for a few months but since a while back 5GHz is not shown in the list, nor can I add it, even by manually specifying the SSID. I'm connecting to a router that has both 5GHz and 2.4GHz. You can also open the file with a text editor to see information including device ids, etc the driver covers.PCE-AC68 Dual-Band Wireless-AC1900 PCI-E Adapter, Ubuntu 15.10 fully updated.īought this sometime last year, installed and using some online resources managed to activate full 802.11ac speed (so not remember what the steps were, but it was not complicated). You can right click on it and select the install option to install the driver for Windows 10. It makes no difference if I follow those steps before or after rebooting. I then see the following files at the last step. I open the 'UT_PCE_AC68_2143' file, then click 'UT_PCE_AC68_v2143' inside it. The 'Intel(R) Ethernet Connection 1217-LM' also gives me a check box option to 'Delete the Driver Software for this Device'. I click 'Uninstall this Device' for each one. Uninstalling makes them disappear, but they all come back after rebooting. The following is what I see under Network Adapters.

Asus pce ac68 genric driver