I noticed that NM 1.2.2 hit proposed yesterday. I pulled down proposed but did not see a change with NM 1.2.2 (i.e. I was still seeing the issue), though after re-reading Aron's message, it sounds like the fix is not 1.2.2, but the fix can be applied to 1.2.2 once it becomes available. Anyway, after this I added the testing PPA fourdollars provided to my main laptop (1 of 5 wireless devices I have that are seeing this issue). I've had it running for the last day or so. As of now I have not seen the issue come up after adding the PPA. Whatever was changed in the PPA (which I can't lie, I'm rather curious to know) seems to have done the trick.
While I could instigate the wireless issue before by closing/opening my laptop lid only a few times (this issue was a quite simple roll of the dice, not difficult to notice, further confusing me as to why it wasn't tackled before release but that's another conversation), the real culprit that seemed to always cause it was when my laptop was suspended for several hours. Even after an all-night suspend, the laptop resumed from suspend without issue and connected to wifi this morning. Thank you folks for the testing PPA. Fingers crossed this issue can be fixed soon! -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1585863 Title: WiFi malfunction after suspend & resume stress - sudo wpa_cli scan required to fix it. Status in NetworkManager: New Status in OEM Priority Project: New Status in OEM Priority Project xenial series: New Status in network-manager package in Ubuntu: Confirmed Bug description: Description: Ubuntu Yakkety Yak (development branch) Release: 16.10 Packages: libnm-glib-vpn1:amd64 1.2.2-0ubuntu2 libnm-glib4:amd64 1.2.2-0ubuntu2 libnm-util2:amd64 1.2.2-0ubuntu2 libnm0:amd64 1.2.2-0ubuntu2 network-manager 1.2.2-0ubuntu2 Reproduce steps: 1. Install fwts by `sudo apt-get install fwts`. 2. Run the suspend & resume stress test. sudo fwts s3 --s3-multiple=30 --s3-min-delay=5 --s3-max-delay=5 --s3-delay-delta=5 Expected result: The WiFi still functioned. Actual result: The WiFi can not connect to any access point and we have to execute `sudo wpa_cli scan` manually to make it work again. P.S. Ubuntu 16.04 also has the same issue. To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1585863/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
