RX errors 0 dropped 93 overruns 0 frame 0 TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 HIRD Link Power Management (LPM) SupportedĬan't get debug descriptor: Resource temporarily unavailableĮther e0:cb:4e:d5:ce:a9 txqueuelen 1000 (Ethernet) IdProduct 0x818b RTL8192EU 802.11b/g/n WLAN AdapterīInterfaceClass 255 Vendor Specific ClassīInterfaceSubClass 255 Vendor Specific SubclassīInterfaceProtocol 255 Vendor Specific Protocol IdVendor 0x0bda Realtek Semiconductor Corp. This is the output of sudo lsusb -v: Bus 002 Device 002: ID 0bda:818b Realtek Semiconductor Corp. Oca 08 17:29:06 Fulcrum-PC NetworkManager: device (wlx502b73cb05d1): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed') Oca 08 17:29:06 Fulcrum-PC NetworkManager: device (wlx502b73cb05d1): Activation: failed for connection 'Gelincik' Oca 08 17:29:06 Fulcrum-PC NetworkManager: manager: NetworkManager state is now DISCONNECTED Oca 08 17:29:06 Fulcrum-PC NetworkManager: device (wlx502b73cb05d1): state change: config -> failed (reason 'ssid-not-found', sys-iface-state: 'managed') The specific line of error from logs: Oca 08 17:29:06 Fulcrum-PC NetworkManager: device (wlx502b73cb05d1): Activation: (wifi) association took too long, failing activation I looked at Network Manager's logs using the command: journalctl -u NetworkManager Should I install it? If so, I need an explanation of how to do that. I downloaded the file, but since I don't know how to install it properly, I haven't done anything yet. I visited the product's website, and looked for a driver for my adapter. If I have to install the driver, how come the computer established a connection successfully during setup? And why did it start working after I rebooted? So I looked for solutions, and realized I must install the driver from the product's site. But the next day, it stopped working and started giving me the same error. But when setup had ended and after the reboot, when I tried to connect to WiFi, the system raised an error:Īfter a couple of weeks, I tried rebooting the computer again, and it started working just fine. When I initiated the Ubuntu 20.04 setup, I successfully connected to my home WiFi and it start working perfectly fine. I am new to Ubuntu and trying to understand things about the OS. I choose this one because it supports Linux systems. I recently bought a Tenda U1 USB wifi card for my desktop computer.
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