I guess you tried the power saving "off" option in this post? https://ubuntuforums.org/showthread.php?t=2348161 as well as other possible solutions?
-tl On Sat, May 13, 2017 at 11:06 AM, Scott Sullivan via talk <[email protected]> wrote: > I wish we'd covered wifi when building out your machine. It somehow just > got missed/assumed by me you would be wired. > > I've got a Intel 7260 mPCIe card sitting spare. It came off a mini-itx > board that wasn't going to need it (I substituted in a mPCIe 4-port USB3 > card instead). > > This one specifically. > https://wikidevi.com/wiki/Intel_Dual_Band_Wireless-AC_7260_(7260HMW) > > Just needs an adapter like this for your purposes. I have the Antenna it > came with. > https://www.newegg.ca/Product/Product.aspx?Item=9SIA9UP3HC0702 > > Or if you want to buy a complete set outright: > https://www.newegg.ca/Product/Product.aspx?Item=9SIA7RD2WW7170 > https://wikidevi.com/wiki/Intel_Dual_Band_Wireless-AC_7260_(7260HMWDTX1) > > > > On 13/05/17 07:40 AM, Stewart C. Russell via talk wrote: > >> Hi - >> For the new computer I just built, I bought a D-Link DWA-582 802.11ac >> PCIe adapter. It's based on the Realtek RTL8812AE chipset. Does anyone >> know the particular magic to get these going, please? >> >> From the start on Ubuntu Gnome, the card would work for about 15 >> minutes, then disassociate itself from the router. It might occasionally >> spring back to life for a few minutes, but there didn't seem to be >> anything special I was doing to get it reconnected. >> >> I've updated the firmware blob(s) from the Realtek linux maintainer's >> site. Older posts about this chipset say it's a power management >> problem, but the newest firmware supposedly fixes this. >> >> Should I have bought a different card? What 802.11ac cards work for >> people here? I'm not super keen on drilling holes in the floor to snake >> an ethernet cable up from the basement. >> >> cheers, >> Stewart >> --- >> Talk Mailing List >> [email protected] >> https://gtalug.org/mailman/listinfo/talk >> >> > -- > Scott Sullivan > --- > Talk Mailing List > [email protected] > https://gtalug.org/mailman/listinfo/talk >
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