[Bug 1877026] Re: Network device missing after installation

[Stephen Phillips]

We have that same issue on a 5 year old Asus laptop.  We have been
getting it to work with the driver from
https://github.com/neurobin/MT7630E.git

For some reason, I can't get it to compile on Ubuntu 20.04 / Kernel
5.4.0-29

The strangest thing is that it worked on the Live CD with no tweaks or
anything.  Then, when I rebooted after installing, it wouldn't work.  I
don't know how to figure out what is different on the live CD versus the
installed OS.

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https://bugs.launchpad.net/bugs/1877026

Title:
  Network device missing after installation

Status in ubiquity package in Ubuntu:
  Incomplete

Bug description:
  I installed Ubuntu 20.04 for Live Session was able to connect to Wfi.
  After installation, Network Device is missing and can't connect to
  Wifi.My Network controller is MEDIATEK Corp. MT7630e 802.11bgn
  Wireless Network Adapter.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: ubiquity (not installed)
  ProcVersionSignature: Ubuntu 5.4.0-29.33-generic 5.4.30
  Uname: Linux 5.4.0-29-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Wed May  6 12:04:35 2020
  InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed maybe-ubiquity quiet splash ---
  InstallationDate: Installed on 2020-05-06 (0 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  ProcEnviron:
   LANGUAGE=en_PH:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_PH.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubiquity
  Symptom: installation
  UpgradeStatus: No upgrade log present (probably fresh install)

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