This bug makes a linux system totally unreliable for long automated run or for any kind of larger/faster downloads (I can never download torrents without hardware restarting my router at least once) using wifi connection. Yes, it is a very old and nasty bug, I could see it during the last Ubuntu versions. Memory at d4400000 (64-bit, non-prefetchable) Ĭapabilities: Power Management version 3Ĭapabilities: MSI: Enable- Count=1/1 Maskable- 64bit-Ĭapabilities: Express Legacy Endpoint, MSI 00Ĭapabilities: Advanced Error Reporting Subsystem: Lite-On Communications Inc Device 6611įlags: bus master, fast devsel, latency 0, IRQ 17 AR9285 Wireless Network Adapter (PCI-Express) (rev 01) Sudo lspci -v -s 02:00.0 |egrep -v 'Serial Number'Ġ2:00.0 Network controller: Atheros Communications Inc. I use the latest official launched kernel on Oneiric (3.0.0-16-generic) and all updates up-to-date.
Usually a restart either of the router, or of the ubuntu system makes it work again (until it disconnects again) (haven't tried disabling&enabling the adapter since Natty). I get it once in a while (minutes/hours, depending on how much traffic I make) it disconnects the Wifi (WPA2) connection and I cannot connect back to it (asks for wlan key but it cannot connect no matter of the key). Then, right-click the Wi-Fi adapter and select the ‘Properties’ button.It might help you with tracking this if you know that it is a very old and nasty bug, I could see it during the last few Ubuntu versions.
Next, click ‘Change Adapter Settings’ link. Then choose Network and Sharing Center applet. Switch to Advanced Tab and search for the 802.11n Mode under the Propertyįrom the Start search, search for and open Control Panel.Right-click the Wi-Fi adapter and select Properties.To enable 802.11n Mode Wireless Connection for Windows 11/10, do the following: How to install 802.11n driver in Windows 11/10 If you find it disabled for some reason, here are the steps you can follow to review the recommended settings for 802.11n connectivity and enable it in Windows 10/8, if needed. The performance of this version is influenced by network setup, interference from other nearby networks, frequency (2.4GHz or 5GHz) and more. 802.11n, is a wireless networking standard that uses multiple antennas to increase data rates.
They are used today in the following version to offer wireless connectivity in different environments (home/business). 802.11 is a set of IEEE standards that control wireless networking transmission methods.
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