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So I have an HP laptop and Ubuntu does not have the drivers for my wifi, so I had to use other drivers I do not know exactly which were all I remember is that it is rtl8723de. So all went smooth since then, except now, Ubuntu says that there is not wifi adapter. I need a little bit of help

The output of the command lspci -knn | grep Net -A3; rfkill list is:

02.00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd Device [10ec:d723] 0: hci0:Bluetooth soft blocked: no hard blocked: no

Nelson O
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  • Please [edit] your question and add output of lspci -knn | grep Net -A3; rfkill list terminal command. – Pilot6 Feb 23 '20 at 20:14
  • Related: https://askubuntu.com/questions/1212551/how-to-fix-the-problem-wifi-adapter-not-found-in-ubuntu-18-04 – Pilot6 Feb 23 '20 at 20:15
  • This should work https://askubuntu.com/a/988947/167850 – Pilot6 Feb 23 '20 at 21:21
  • tried but at sudo dkms build rtl8723de/5.1.1.8_21285.20171026_COEX20170111-1414 out puts `Kernel preparation unnecessary for this kernel. Skipping...

    Building module: cleaning build area... 'make' all KVER=5.3.0-40-generic.....(bad exit status: 2) ERROR (dkms apport): binary package for rtl8723de: 5.1.1.8_21285.20171026_COEX20170111-1414 not found Error! Bad return status for module build on kernel: 5.3.0-40-generic (x86_64) Consult /var/lib/dkms/rtl8723de/5.1.1.8_21285.20171026_COEX20170111-1414/build/make.log for more information. `

     – Nelson O Feb 23 '20 at 21:38
  • Well. That one doesn't build either. So clone lwfinger master. – Pilot6 Feb 23 '20 at 21:49
  • welp... I am a linux noob, do I use git clone lwfinger master? – Nelson O Feb 23 '20 at 21:51
  • https://askubuntu.com/a/1018851/167850 But omit -b extended. – Pilot6 Feb 23 '20 at 21:52
  • when the last command is run sudo dkms install rtlwifi-new/0.6 it outputs Module rtlwifi-new/0.6 already installed on kernel 5.3.0-40-generic/x86_64 – Nelson O Feb 23 '20 at 21:58
  • Run sudo dkms remove rtlwifi-new/0.6 --all and start again. – Pilot6 Feb 23 '20 at 22:04

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