I have this same issue. What's very curious though is that I can connect to my work's network with Fedora 29+ (28 didn't work) as well as Arch/Manjaro based distros but not any Ubuntu version (including most recently 19.10) I can't. Just get repeated authentication failures. It's something to do with wpa_supplicant (or downstream) rather than anything upstream like network manager. For instance using wpa_supplicant on fedora 28 to connect manually it goes through the error but in
I have documented extensively what I did to try to find the problem on a reddit post ( https://www.reddit.com/r/linuxquestions/comments/b1b8jo/psa_for_people_struggling_with_wifi_on_linux_on/eitv4oh/ ) but ultimately was unsuccessful at figuring out the issue. I even tried compiling wpa_supplicant from source from the github for wpa_supplicant on Ubuntu but it didn't fix the problem. -- 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/1748839 Title: Problem to connect to WPA2/PEAP WIFI - gnome-shell Status in network-manager package in Ubuntu: Confirmed Bug description: This problem is also happened on my desktop. After upgrading OS from Ubuntu 16.04 to Ubuntu 18.04.1 LTS, my PC could not connect and authenticate on WiFi with WPA2/PEAP/MSCHAPv2/no CA certificate/true username and password. I tried to solve the problem following URL link; however, it could not help me also. https://askubuntu.com/questions/279762/how-to-connect-to-wpa2-peap-mschapv2-enterprise-wifi-networks-that-dont-use-a-c My PC is HP Compaq Pro 4300, CPU: Intel® Core™ i3-3220 CPU @ 3.30GHz × 4, OS: Ubuntu 18.04.1 (64-bit). root@joe-UBTPC:/root # lspci 00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor DRAM Controller (rev 09) 00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller (rev 09) 00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04) 00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05) 00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05) 00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5) 00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b5) 00:1c.2 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 3 (rev b5) 00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b5) 00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 (rev b5) 00:1c.5 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 6 (rev b5) 00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05) 00:1f.0 ISA bridge: Intel Corporation H61 Express Chipset Family LPC Controller (rev 05) 00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family SATA AHCI Controller (rev 05) 00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05) 03:00.0 Network controller: Ralink corp. RT5392 PCIe Wireless Network Adapter 06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 07) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1748839/+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
