You have been subscribed to a public bug: I can make this happen by trying to upload a large file using Firefox Nightly to https://send.firefox.com/ Within a few seconds (like 10-15) my wifi stops responding.
Restarting network manager via service network-manager restart temporarily resolves the issue. This issue began appearing a week or so ago -- almost definitely not a month ago; my wifi used to be fine previously. ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: network-manager 1.18.0-1ubuntu5 ProcVersionSignature: Ubuntu 5.2.0-8.9-generic 5.2.0 Uname: Linux 5.2.0-8-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.11-0ubuntu7 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Sun Jul 28 14:59:13 2019 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback InstallationDate: Installed on 2018-10-31 (270 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3) IpRoute: default via 192.168.69.1 dev wlp1s0 proto dhcp metric 600 169.254.0.0/16 dev wlp1s0 scope link metric 1000 192.168.69.0/24 dev wlp1s0 proto kernel scope link src 192.168.69.45 metric 600 NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: network-manager UpgradeStatus: Upgraded to eoan on 2018-11-02 (268 days ago) nmcli-dev: DEVICE TYPE STATE IP4-CONNECTIVITY IP6-CONNECTIVITY DBUS-PATH CONNECTION CON-UUID CON-PATH wlp1s0 wifi connected full limited /org/freedesktop/NetworkManager/Devices/2 dd-wrt-vap-5g 1 21dd3ba5-f26c-434a-8a95-a87ddd1eb8d5 /org/freedesktop/NetworkManager/ActiveConnection/1 p2p-dev-wlp1s0 wifi-p2p disconnected none none /org/freedesktop/NetworkManager/Devices/3 -- -- -- lo loopback unmanaged unknown unknown /org/freedesktop/NetworkManager/Devices/1 -- -- -- nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.18.0 connected started full enabled enabled enabled enabled enabled ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug eoan wayland-session -- Wifi stops responding sporadically on lenovo-yoga-720-15ikb https://bugs.launchpad.net/bugs/1838208 You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp