Public bug reported: This is a certified device: Lenovo ThinkPad T14 Gen 6 (AMD) <https://ubuntu.com/certified/202503-36567>
With 24.04 LTS, I had many problems with the WiFi, especially connecting back from suspend, and connecting to my home router (Freebox v8, firmware v4.12.3). I originally followed the steps in <https://dev.freebox.fr/bugs/task/40327> (French) to mitigate some of the issues at router level, since it seems this Mediatek WiFi chip cannot handle the initial setup of my Freebox properly. It was better but I still had issues, so I formatted and installed 26.04 LTS (with kernel 7.0.0-30-generic). The WiFi chip is c2:00.0 Network controller [0280]: MEDIATEK Corp. MT7925 802.11be 160MHz 2x2 PCIe Wireless Network Adapter [Filogic 360] [14c3:7925] Now, the WiFi always takes around 2 minutes to connect, either when starting the device, or when resuming from suspend. The Freebox router is set with the following parameters: Protection type: WPA 2/3 - Compatibility (recommended) 802.11n, 802.11ac, 802.11ax, 802.11be all activated Bandwith: 80 MHz MLO: Deactivated It looks like the WiFi is having trouble connecting, thinking the password is wrong: ``` Sep 08 09:00:12 T14 NetworkManager[2228]: <info> [1788850812.8033] device (wlp194s0): Activation: (wifi) connection 'Freebox-1E9E32 1' has security, and secrets exist. No new secrets needed. Sep 08 09:00:12 T14 NetworkManager[2228]: <info> [1788850812.8173] Config: added 'ssid' value 'Freebox-1E9E32' Sep 08 09:00:12 T14 NetworkManager[2228]: <info> [1788850812.8173] Config: added 'scan_ssid' value '1' Sep 08 09:00:12 T14 NetworkManager[2228]: <info> [1788850812.8174] Config: added 'bgscan' value 'simple:30:-65:300' Sep 08 09:00:12 T14 NetworkManager[2228]: <info> [1788850812.8174] Config: added 'key_mgmt' value 'WPA-PSK WPA-PSK-SHA256 FT-PSK SAE FT-SAE' Sep 08 09:00:12 T14 NetworkManager[2228]: <info> [1788850812.8174] Config: added 'auth_alg' value 'OPEN' Sep 08 09:00:12 T14 NetworkManager[2228]: <info> [1788850812.8174] Config: added 'psk' value '<hidden>' Sep 08 09:00:12 T14 NetworkManager[2228]: <info> [1788850812.8316] device (wlp194s0): supplicant interface state: disconnected -> scanning Sep 08 09:00:12 T14 NetworkManager[2228]: <info> [1788850812.8316] device (p2p-dev-wlp194s0): supplicant management interface state: disconnected -> scanning Sep 08 09:00:13 T14 NetworkManager[2228]: <info> [1788850813.4690] agent-manager: agent[63aadb9bb9c179d0,:1.37/org.gnome.Shell.NetworkAgent/60578]: agent registered Sep 08 09:00:16 T14 NetworkManager[2228]: <info> [1788850816.3963] device (wlp194s0): supplicant interface state: scanning -> authenticating Sep 08 09:00:16 T14 NetworkManager[2228]: <info> [1788850816.3963] device (p2p-dev-wlp194s0): supplicant management interface state: scanning -> authenticating Sep 08 09:00:16 T14 NetworkManager[2228]: <info> [1788850816.4077] device (wlp194s0): supplicant interface state: authenticating -> associating Sep 08 09:00:16 T14 NetworkManager[2228]: <info> [1788850816.4078] device (p2p-dev-wlp194s0): supplicant management interface state: authenticating -> associating Sep 08 09:00:16 T14 NetworkManager[2228]: <info> [1788850816.4776] device (wlp194s0): supplicant interface state: associating -> 4way_handshake Sep 08 09:00:16 T14 NetworkManager[2228]: <info> [1788850816.4776] device (p2p-dev-wlp194s0): supplicant management interface state: associating -> 4way_handshake Sep 08 09:00:17 T14 NetworkManager[2228]: <info> [1788850817.3404] manager: (workshopbr0): new Bridge device (/org/freedesktop/NetworkManager/Devices/6) Sep 08 09:00:18 T14 NetworkManager[2228]: <info> [1788850818.0455] manager: (lxdbr0): new Bridge device (/org/freedesktop/NetworkManager/Devices/7) Sep 08 09:00:18 T14 NetworkManager[2228]: <info> [1788850818.0520] device (lxdbr0): state change: unmanaged -> unavailable (reason 'connection-assumed', managed-type: 'external') Sep 08 09:00:18 T14 NetworkManager[2228]: <info> [1788850818.0529] device (lxdbr0): state change: unavailable -> disconnected (reason 'connection-assumed', managed-type: 'external') Sep 08 09:00:18 T14 NetworkManager[2228]: <info> [1788850818.0531] device (lxdbr0): Activation: starting connection 'lxdbr0' (e923dabd-980d-4929-baf8-0b7280e550a2) Sep 08 09:00:18 T14 NetworkManager[2228]: <info> [1788850818.0532] device (lxdbr0): state change: disconnected -> prepare (reason 'none', managed-type: 'external') Sep 08 09:00:18 T14 NetworkManager[2228]: <info> [1788850818.0532] device (lxdbr0): state change: prepare -> config (reason 'none', managed-type: 'external') Sep 08 09:00:18 T14 NetworkManager[2228]: <info> [1788850818.0533] device (lxdbr0): state change: config -> ip-config (reason 'none', managed-type: 'external') Sep 08 09:00:18 T14 NetworkManager[2228]: <info> [1788850818.0544] device (lxdbr0): state change: ip-config -> ip-check (reason 'none', managed-type: 'external') Sep 08 09:00:18 T14 NetworkManager[2228]: <info> [1788850818.0549] device (lxdbr0): state change: ip-check -> secondaries (reason 'none', managed-type: 'external') Sep 08 09:00:18 T14 NetworkManager[2228]: <info> [1788850818.0549] device (lxdbr0): state change: secondaries -> activated (reason 'none', managed-type: 'external') Sep 08 09:00:18 T14 NetworkManager[2228]: <info> [1788850818.0551] device (lxdbr0): Activation: successful, device activated. Sep 08 09:00:19 T14 NetworkManager[2228]: <info> [1788850819.1506] manager: (vethab6b9fd3): new Veth device (/org/freedesktop/NetworkManager/Devices/8) Sep 08 09:00:19 T14 NetworkManager[2228]: <info> [1788850819.1511] manager: (veth1ce11b34): new Veth device (/org/freedesktop/NetworkManager/Devices/9) Sep 08 09:00:19 T14 NetworkManager[2228]: <info> [1788850819.4733] device (veth1ce11b34): carrier: link connected Sep 08 09:00:19 T14 NetworkManager[2228]: <info> [1788850819.4735] device (workshopbr0): carrier: link connected Sep 08 09:00:19 T14 NetworkManager[2228]: <info> [1788850819.7147] device (wlp194s0): Activation: (wifi) psk mismatch reported by supplicant, asking for new key Sep 08 09:00:19 T14 NetworkManager[2228]: <info> [1788850819.7148] device (wlp194s0): state change: config -> need-auth (reason 'supplicant-disconnect', managed-type: 'full') Sep 08 09:00:19 T14 NetworkManager[2228]: <info> [1788850819.7152] device (wlp194s0): supplicant interface state: 4way_handshake -> disconnected Sep 08 09:00:19 T14 NetworkManager[2228]: <info> [1788850819.7153] device (p2p-dev-wlp194s0): supplicant management interface state: 4way_handshake -> disconnected Sep 08 09:00:19 T14 NetworkManager[2228]: <info> [1788850819.8201] device (wlp194s0): supplicant interface state: disconnected -> inactive Sep 08 09:00:19 T14 NetworkManager[2228]: <info> [1788850819.8201] device (p2p-dev-wlp194s0): supplicant management interface state: disconnected -> inactive (...) ``` However, when it retries 2 minutes later, without any change in the config (I didn't touch anything in this interval), it connects correctly: ``` Sep 08 09:02:23 T14 NetworkManager[2228]: <warn> [1788850943.1390] device (wlp194s0): no secrets: No agents were available for this request. Sep 08 09:02:23 T14 NetworkManager[2228]: <info> [1788850943.1391] device (wlp194s0): state change: need-auth -> failed (reason 'no-secrets', managed-type: 'full') Sep 08 09:02:23 T14 NetworkManager[2228]: <info> [1788850943.1395] manager: NetworkManager state is now CONNECTED_LOCAL Sep 08 09:02:23 T14 NetworkManager[2228]: <warn> [1788850943.1397] device (wlp194s0): Activation: failed for connection 'Freebox-1E9E32 1' Sep 08 09:02:23 T14 NetworkManager[2228]: <info> [1788850943.1398] device (wlp194s0): state change: failed -> disconnected (reason 'none', managed-type: 'full') Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.2173] policy: auto-activating connection 'Freebox-1E9E32 1' (84aa7d03-7e3e-4239-95e1-38e46f95c8a8) Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.2176] device (wlp194s0): Activation: starting connection 'Freebox-1E9E32 1' (84aa7d03-7e3e-4239-95e1-38e46f95c8a8) Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.2177] device (wlp194s0): state change: disconnected -> prepare (reason 'none', managed-type: 'full') Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.2178] manager: NetworkManager state is now CONNECTING Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.2178] device (wlp194s0): state change: prepare -> config (reason 'none', managed-type: 'full') Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.2180] device (wlp194s0): Activation: (wifi) access point 'Freebox-1E9E32 1' has security, but secrets are required. Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.2180] device (wlp194s0): state change: config -> need-auth (reason 'none', managed-type: 'full') Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.2181] sup-iface[3707ac0f54d85356,0,wlp194s0]: wps: type pbc start... Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.2185] device (wlp194s0): state change: need-auth -> prepare (reason 'none', managed-type: 'full') Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.2186] device (wlp194s0): state change: prepare -> config (reason 'none', managed-type: 'full') Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.2187] device (wlp194s0): Activation: (wifi) connection 'Freebox-1E9E32 1' has security, and secrets exist. No new secrets needed. Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.2331] Config: added 'ssid' value 'Freebox-1E9E32' Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.2331] Config: added 'scan_ssid' value '1' Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.2331] Config: added 'bgscan' value 'simple:30:-65:300' Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.2331] Config: added 'key_mgmt' value 'WPA-PSK WPA-PSK-SHA256 FT-PSK SAE FT-SAE' Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.2331] Config: added 'auth_alg' value 'OPEN' Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.2331] Config: added 'psk' value '<hidden>' Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.2926] device (wlp194s0): supplicant interface state: inactive -> authenticating Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.2927] device (p2p-dev-wlp194s0): supplicant management interface state: inactive -> authenticating Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.3085] device (wlp194s0): supplicant interface state: authenticating -> associating Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.3086] device (p2p-dev-wlp194s0): supplicant management interface state: authenticating -> associating Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.3871] device (wlp194s0): supplicant interface state: associating -> 4way_handshake Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.3872] device (p2p-dev-wlp194s0): supplicant management interface state: associating -> 4way_handshake Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.4746] device (wlp194s0): supplicant interface state: 4way_handshake -> completed Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.4747] device (wlp194s0): Activation: (wifi) Stage 2 of 5 (Device Configure) successful. Connected to wireless network "Freebox-1E9E32" Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.4747] device (p2p-dev-wlp194s0): supplicant management interface state: 4way_handshake -> completed Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.4752] device (wlp194s0): state change: config -> ip-config (reason 'none', managed-type: 'full') Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.4757] dhcp4 (wlp194s0): activation: beginning transaction (timeout in 45 seconds) Sep 08 09:02:26 T14 NetworkManager[2228]: <info> [1788850946.7642] dhcp4 (wlp194s0): state changed no lease Sep 08 09:02:28 T14 NetworkManager[2228]: <info> [1788850948.2436] policy: set 'Freebox-1E9E32 1' (wlp194s0) as default for IPv6 routing and DNS Sep 08 09:02:28 T14 NetworkManager[2228]: <info> [1788850948.8707] dhcp4 (wlp194s0): state changed new lease, address=192.168.1.166, acd pending Sep 08 09:02:29 T14 NetworkManager[2228]: <info> [1788850949.0352] dhcp4 (wlp194s0): state changed new lease, address=192.168.1.166 Sep 08 09:02:29 T14 NetworkManager[2228]: <info> [1788850949.0402] policy: set 'Freebox-1E9E32 1' (wlp194s0) as default for IPv4 routing and DNS Sep 08 09:02:29 T14 NetworkManager[2228]: <info> [1788850949.0506] device (wlp194s0): state change: ip-config -> ip-check (reason 'none', managed-type: 'full') Sep 08 09:02:29 T14 NetworkManager[2228]: <info> [1788850949.0564] device (wlp194s0): state change: ip-check -> secondaries (reason 'none', managed-type: 'full') Sep 08 09:02:29 T14 NetworkManager[2228]: <info> [1788850949.0565] device (wlp194s0): state change: secondaries -> activated (reason 'none', managed-type: 'full') Sep 08 09:02:29 T14 NetworkManager[2228]: <info> [1788850949.0567] manager: NetworkManager state is now CONNECTED_SITE Sep 08 09:02:29 T14 NetworkManager[2228]: <info> [1788850949.0569] device (wlp194s0): Activation: successful, device activated. Sep 08 09:02:29 T14 NetworkManager[2228]: <info> [1788850949.0571] manager: startup complete Sep 08 09:02:34 T14 NetworkManager[2228]: <info> [1788850954.2282] manager: NetworkManager state is now CONNECTED_GLOBAL ``` ProblemType: Bug DistroRelease: Ubuntu 26.04 Package: linux-image-7.0.0-30-generic 7.0.0-30.30 ProcVersionSignature: Ubuntu 7.0.0-30.30-generic 7.0.12 Uname: Linux 7.0.0-30-generic x86_64 NonfreeKernelModules: zfs ApportVersion: 2.34.1-0ubuntu0.1 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Tue Sep 8 09:06:12 2026 InstallationDate: Installed on 2026-07-25 (44 days ago) InstallationMedia: Ubuntu 26.04 "Resolute Raccoon" - Release amd64 (20260423.1) MachineType: LENOVO 21QJCTO1WW ProcEnviron: LANG=en_US.UTF-8 PATH=(custom, no user) SHELL=/usr/bin/fish TERM=xterm-256color XDG_RUNTIME_DIR=<set> ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-7.0.0-30-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro quiet splash crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/19/2026 dmi.bios.release: 1.19 dmi.bios.vendor: LENOVO dmi.bios.version: R2XET39W (1.19 ) dmi.board.asset.tag: Not Available dmi.board.name: 21QJCTO1WW dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.11 dmi.modalias: dmi:bvnLENOVO:bvrR2XET39W(1.19):bd03/19/2026:br1.19:efr1.11:svnLENOVO:pn21QJCTO1WW:pvrThinkPadT14Gen6:rvnLENOVO:rn21QJCTO1WW:rvrNotDefined:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_21QJ_BU_Think_FM_ThinkPadT14Gen6:pfaThinkPadT14Gen6: dmi.product.family: ThinkPad T14 Gen 6 dmi.product.name: 21QJCTO1WW dmi.product.sku: LENOVO_MT_21QJ_BU_Think_FM_ThinkPad T14 Gen 6 dmi.product.version: ThinkPad T14 Gen 6 dmi.sys.vendor: LENOVO ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug resolute wayland-session -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2166739 Title: Lenovo Thinkpad T14 Gen6 AMD takes up to 2 minutes to (re)connect to WiFi To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2166739/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
