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wifi doesn't connect in ubuntu. it ask repetedly to input password

askubuntu.com 2024/10/5

I am using ubuntu for a while. but recently whenver i try to connect to my wifi the wifi doesn't connect rather it ask me to input password again and again. Output from sudo lshw -C network

*-network
description: Wireless interface product: MEDIATEK Corp. vendor: MEDIATEK Corp. physical id: 0 bus info: pci@0000:01:00.0 logical name: wlp1s0 version: 00 serial: 50:c2:e8:0a:eb:b9 width: 64 bits clock: 33MHz capabilities: pciexpress msi pm bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=mt7921e driverversion=6.5.0-41-generic firmware=____010000-20231109190959 latency=0 link=no multicast=yes wireless=IEEE 802.11 resources: irq:81 memory:e0300000-e03fffff memory:e0400000-e0403fff memory:e0404000-e0404fff *-network description: Ethernet interface physical id: 9 bus info: usb@1:1 logical name: enx561ffcea84a4 serial: 56:1f:fc:ea:84:a4 capabilities: ethernet physical configuration: autonegotiation=off broadcast=yes driver=rndis_host driverversion=6.5.0-41-generic duplex=half firmware=RNDIS device ip=192.168.84.131 link=yes multicast=yes port=twisted pair

Output from lspci

00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne Root Complex 00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne IOMMU 00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge 00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne PCIe GPP Bridge 00:01.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne PCIe GPP Bridge 00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge 00:02.4 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne PCIe GPP Bridge 00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge 00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir Internal PCIe GPP Bridge to Bus 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 51) 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51) 00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 0 00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 1 00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 2 00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 3 00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 4 00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 5 00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 6 00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 7 01:00.0 Network controller: MEDIATEK Corp. Device 0608 02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader (rev 01) 03:00.0 Non-Volatile memory controller: Kingston Technology Company, Inc. OM3PDP3 NVMe SSD (rev 01) 04:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Lucienne (rev c1) 04:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Renoir Radeon High Definition Audio Controller 04:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) Platform Security Processor 04:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne USB 3.1 04:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne USB 3.1 04:00.5 Multimedia controller: Advanced Micro Devices, Inc. [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor (rev 01) 04:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) HD Audio Controller

Output from lspci -knn | grep Net -A3; rfkill list

01:00.0 Network controller [0280]: MEDIATEK Corp. Device [14c3:0608] Subsystem: MEDIATEK Corp. Device [14c3:0608] Kernel driver in use: mt7921e Kernel modules: mt7921e 0: hci0: Bluetooth Soft blocked: no Hard blocked: no 1: phy0: Wireless LAN Soft blocked: no Hard blocked: no

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