I also have the problem with 18.04.4 LTS (up to date at time of writting). It seems to be related to the Wifi infrastructure since the problem appeared for me a few months ago (running successfully from May 2018 to Oct 2019). However many other devices can connect successfully to the Wifi Infrastructure so there should be an incompatibility with it. The problem is with the following Auth: WPA2 Enterprise, PEAP, No CA check, automatic PEAP version, MSCHAPv2.
Feb 1 12:21:34 ubuntu wpa_supplicant[1203]: wifi: SME: Trying to authenticate with F2-28-3C-99-C2-78 (SSID='ACME-staff' freq=5220 MHz) Feb 1 12:21:34 ubuntu wpa_supplicant[1203]: wifi: Trying to associate with F2-28-3C-99-C2-78 (SSID='ACME-staff' freq=5220 MHz) Feb 1 12:21:34 ubuntu wpa_supplicant[1203]: wifi: Associated with F2-28-3C-99-C2-78 Feb 1 12:21:34 ubuntu wpa_supplicant[1203]: wifi: CTRL-EVENT-EAP-STARTED EAP authentication started Feb 1 12:21:34 ubuntu wpa_supplicant[1203]: wifi: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0 Feb 1 12:21:34 ubuntu wpa_supplicant[1203]: wifi: CTRL-EVENT-EAP-PROPOSED-METHOD vendor=0 method=25 Feb 1 12:21:34 ubuntu wpa_supplicant[1203]: wifi: CTRL-EVENT-EAP-METHOD EAP vendor 0 method 25 (PEAP) selected Feb 1 12:21:35 ubuntu wpa_supplicant[1203]: wifi: CTRL-EVENT-EAP-PEER-CERT depth=0 subject='***HIDDEN****' hash=2ac69dd2691f34f4408106fa96dd4da66dca716d3068cc33f54d1c8887cc325a Feb 1 12:21:35 ubuntu wpa_supplicant[1203]: wifi: CTRL-EVENT-EAP-PEER-ALT depth=0 DNS:***HIDDEN**** Feb 1 12:21:35 ubuntu wpa_supplicant[1203]: wifi: CTRL-EVENT-EAP-PEER-ALT depth=0 DNS:***HIDDEN**** Feb 1 12:21:35 ubuntu wpa_supplicant[1203]: wifi: CTRL-EVENT-EAP-PEER-CERT depth=0 subject='***HIDDEN****' hash=2ac69dd2691f34f4408106fa96dd4da66dca716d3068cc33f54d1c8887cc325a Feb 1 12:21:35 ubuntu wpa_supplicant[1203]: wifi: CTRL-EVENT-EAP-PEER-ALT depth=0 DNS:***HIDDEN**** Feb 1 12:21:35 ubuntu wpa_supplicant[1203]: wifi: CTRL-EVENT-EAP-PEER-ALT depth=0 DNS:***HIDDEN**** Feb 1 12:21:35 ubuntu wpa_supplicant[1203]: OpenSSL: tls_connection_decrypt - Decryption failed - SSL_read error:00000000:lib(0):func(0):reason(0) Feb 1 12:21:35 ubuntu wpa_supplicant[1203]: SSL: Failed to decrypt Phase 2 data Feb 1 12:21:59 ubuntu wpa_supplicant[1203]: wifi: CTRL-EVENT-DISCONNECTED bssid=F2-28-3C-99-C2-78 reason=3 locally_generated=1 Feb 1 12:22:11 ubuntu wpa_supplicant[1203]: FT: Invalid key management type (1) So there is definitely a problem in LTS which is still not fixed. -- 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/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/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
