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I'm having an issue where, after resuming from Suspend, my equipment no longer detects any network connections. I know this is a common topic, but unfortunately, I've already tried several potential solutions without success. For example:

https://www.baeldung.com/linux/wifi-connection-fix-no-reboot Realtek RTL8723BE Card Wifi hard blocked after waking up from suspend in Ubuntu Wifi doesn't work after suspend after 16.04 upgrade (Yet another) Wifi issue after suspend in Ubuntu 16.04

I’d really appreciate your help! Thanks in advance.

Network information

       description: Wireless interface
       product: RTL8723DE 802.11b/g/n PCIe Adapter
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:01:00.0
       logical name: wlo1
       version: 00
       serial: 70:66:55:1c:0d:9b
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=rtw_8723de driverversion=6.12.10-76061203-generic firmware=N/A ip=000.000.000.00 latency=0 link=yes multicast=yes wireless=IEEE 802.11
       resources: irq:155 ioport:3000(size=256) memory:80600000-8060ffff

List of modules

rtw88_8723de           12288  0
rtw88_8723d            53248  1 rtw88_8723de
rtw88_8723x            24576  1 rtw88_8723d
rtw88_pci              36864  1 rtw88_8723de
rtw88_core            356352  3 rtw88_8723d,rtw88_pci,rtw88_8723x

Peripheral Component information

 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723DE 802.11b/g/n PCIe Adapter [10ec:d723]
    DeviceName: Realtek Wireless LAN + BT
    Subsystem: Hewlett-Packard Company RTL8723DE 802.11b/g/n PCIe Adapter [103c:8319]
    Kernel driver in use: rtw_8723de
    Kernel modules: rtw88_8723de

Connection condition before Suspend

lo        no wireless extensions.

wlo1      IEEE 802.11  ESSID:"Manja"

          Mode:Managed  Frequency:2.442 GHz  Access Point: 80:B5:75:A5:75:80

          Bit Rate=121.5 Mb/s   Tx-Power=30 dBm

          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
          Link Quality=41/70  Signal level=-69 dBm

          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:2  Invalid misc:469   Missed beacon:0

Connection condition after Suspend

lo        no wireless extensions.

wlo1      IEEE 802.11  ESSID:off/any

          Mode:Managed  Access Point: Not-Associated   Tx-Power=20 dBm

          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
Manja
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0 Answers0