Public bug reported: I upgraded my Ubuntu client to 20.04 and could continue to connect to my WPA Hotspot running on an Ubuntu server. Upon update of the server to 20.04 I could no longer connect with any of my various client OSs.
After using the updated network-manager from https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1870359, I can now connect to the hotspot from all of my machines running many flavors of OS (Windows, MacOS, Android, Ubuntu 19.10), but I cannot connect from my machine running Ubuntu 20.04. If I turn off the encryption on the hotspot or turn on WEP encryption (using nm-connection-editor), then I can connect. Seeing that my client running 19.10 can connect, I'm not sure if this is a problem specif to my particular laptop running 20.04, or if it is rather a problem that any client updating to 20.04 will have. I will update my other 19.10 machine, that is currently working with the WPA hotspot, to help differentiate between these two possibilities. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: network-manager 1.22.10-1ubuntu1 ProcVersionSignature: Ubuntu 5.4.0-29.33-generic 5.4.30 Uname: Linux 5.4.0-29-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu May 21 10:51:00 2020 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback #dns-nameservers 8.8.8.8 8.8.4.4 IpRoute: default via 192.168.0.1 dev wlan0 proto dhcp metric 600 169.254.0.0/16 dev virbr0 scope link metric 1000 linkdown 192.168.0.0/24 dev wlan0 proto kernel scope link src 192.168.0.17 metric 600 192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1 linkdown SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) mtime.conffile..etc.NetworkManager.NetworkManager.conf: 2017-10-31T09:47:24.831648 nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.22.10 connected started full enabled enabled enabled enabled enabled ** Affects: network-manager (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1879905 Title: Can no longer connect to Ubuntu WPA hotspot after upgrade to 20.04 Status in network-manager package in Ubuntu: New Bug description: I upgraded my Ubuntu client to 20.04 and could continue to connect to my WPA Hotspot running on an Ubuntu server. Upon update of the server to 20.04 I could no longer connect with any of my various client OSs. After using the updated network-manager from https://bugs.launchpad.net/ubuntu/+source/network- manager/+bug/1870359, I can now connect to the hotspot from all of my machines running many flavors of OS (Windows, MacOS, Android, Ubuntu 19.10), but I cannot connect from my machine running Ubuntu 20.04. If I turn off the encryption on the hotspot or turn on WEP encryption (using nm-connection-editor), then I can connect. Seeing that my client running 19.10 can connect, I'm not sure if this is a problem specif to my particular laptop running 20.04, or if it is rather a problem that any client updating to 20.04 will have. I will update my other 19.10 machine, that is currently working with the WPA hotspot, to help differentiate between these two possibilities. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: network-manager 1.22.10-1ubuntu1 ProcVersionSignature: Ubuntu 5.4.0-29.33-generic 5.4.30 Uname: Linux 5.4.0-29-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu May 21 10:51:00 2020 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback #dns-nameservers 8.8.8.8 8.8.4.4 IpRoute: default via 192.168.0.1 dev wlan0 proto dhcp metric 600 169.254.0.0/16 dev virbr0 scope link metric 1000 linkdown 192.168.0.0/24 dev wlan0 proto kernel scope link src 192.168.0.17 metric 600 192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1 linkdown SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) mtime.conffile..etc.NetworkManager.NetworkManager.conf: 2017-10-31T09:47:24.831648 nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.22.10 connected started full enabled enabled enabled enabled enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1879905/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
