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wifi adapter not working modprobe: FATAL: Module rtl8723de not found. not working in ACER aspire 5 a514-54g

cn flag

This is what i found after a command

lspci -nn
0000:00:00.0 Host bridge [0600]: Intel Corporation Device [8086:9a14] (rev 01)
0000:00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:9a49] (rev 01)
0000:00:06.0 PCI bridge [0604]: Intel Corporation Device [8086:9a09] (rev 01)
0000:00:08.0 System peripheral [0880]: Intel Corporation Device [8086:9a11] (rev 01)
0000:00:0e.0 RAID bus controller [0104]: Intel Corporation Volume Management Device NVMe RAID Controller [8086:9a0b]
0000:00:14.0 USB controller [0c03]: Intel Corporation Device [8086:a0ed] (rev 20)
0000:00:14.2 RAM memory [0500]: Intel Corporation Device [8086:a0ef] (rev 20)
0000:00:14.3 Network controller [0280]: Intel Corporation Device [8086:a0f0] (rev 20)
0000:00:15.0 Serial bus controller [0c80]: Intel Corporation Device [8086:a0e8] (rev 20)
0000:00:15.3 Serial bus controller [0c80]: Intel Corporation Device [8086:a0eb] (rev 20)
0000:00:16.0 Communication controller [0780]: Intel Corporation Device [8086:a0e0] (rev 20)
0000:00:17.0 System peripheral [0880]: Intel Corporation Device [8086:09ab]
0000:00:19.0 Serial bus controller [0c80]: Intel Corporation Device [8086:a0c5] (rev 20)
0000:00:19.1 Serial bus controller [0c80]: Intel Corporation Device [8086:a0c6] (rev 20)
0000:00:1d.0 PCI bridge [0604]: Intel Corporation Device [8086:a0b0] (rev 20)
0000:00:1f.0 ISA bridge [0601]: Intel Corporation Device [8086:a082] (rev 20)
0000:00:1f.3 Multimedia audio controller [0401]: Intel Corporation Device [8086:a0c8] (rev 20)
0000:00:1f.4 SMBus [0c05]: Intel Corporation Device [8086:a0a3] (rev 20)
0000:00:1f.5 Serial bus controller [0c80]: Intel Corporation Device [8086:a0a4] (rev 20)
0000:01:00.0 3D controller [0302]: NVIDIA Corporation GP107M [GeForce MX350] [10de:1c94] (rev a1)
0000:02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
10000:e0:17.0 SATA controller [0106]: Intel Corporation Device [8086:a0d3] (rev 20)
10000:e0:1c.0 System peripheral [0880]: Intel Corporation Device [8086:09ab]
10000:e0:1c.4 PCI bridge [0604]: Intel Corporation Device [8086:a0bc] (rev 20)
10000:e1:00.0 Non-Volatile memory controller [0108]: Micron Technology Inc Device [1344:5404] (rev 03)
chili555 avatar
cn flag
Please explain how the module rtl8723de comes into the discussion. This is your wireless device: `Intel Corporation Device [8086:a0f0] (rev 20)` The usual driver for this device is *iwlwifi*. If it is not working, something else is wrong. Please run these terminal commands and next edit your question to show the result: `sudo modprobe iwlwifi` and next: `sudo dmesg | grep iwl` Welcome to Ask Ubuntu.
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