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  1. [SOLVED] Re: Ubuntu Linux 20.04 kernel 5.8.0-34 does not recognize WiFi

    This didn't happen with Ubuntu 16.04 or 18.04 installs. They should already know what needs to be updated for the hwe kernel to work in the LTS as the packages already work on the short term support...
  2. [ubuntu] Re: after upgrade of 20.04 wifi stops working (ultimate-N 6300)

    I messed up the first command because of a copy/paste but kernel update issues are rare, I have only had one in 6 years but they do happen
  3. [ubuntu] Re: after upgrade of 20.04 wifi stops working (ultimate-N 6300)

    Do
    sudo apt purge backport-iwlwifi-dkms
    sudo apt install --reinstall linux-headers-5.8.0-38-generic linux-modules-extra-5.8.0-38-generic
    Reboot if no errors
  4. [ubuntu] Re: after upgrade of 20.04 wifi stops working (ultimate-N 6300)

    Do
    sudo apt install --reinstall linux-modules-extra-$(uname -r)
    Reboot
  5. [ubuntu] Re: after upgrade of 20.04 wifi stops working (ultimate-N 6300)

    What results for
    dpkg -l | grep linux-modules-extra-$(uname -r); dkms status; modinfo iwlwifi
  6. [ubuntu] Re: after upgrade of 20.04 wifi stops working (ultimate-N 6300)

    Try
    sudo modprobe iwlwifi
  7. Replies
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    [kubuntu] Re: bluetooth device not reachable

    The 8087:0a2a device is Intel Bluetooth but there is no sign of the bluetooth firmware loading
  8. [kubuntu] Re: Major issues with recent kernels > 5.8.0-31

    Check in terminal
    dpkg -l | grep linux-modules-extra
    See if the versions are missing for the kernels that have issues
  9. Re: My PC wont load GRUB after I installed Ubuntu alongside WIN10

    You installed Ubuntu in UEFI mode when Windows was installed in Legacy/BIOS mode
  10. Replies
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    6

    [kubuntu] Re: bluetooth device not reachable

    Post results from terminal for
    lsusb; dmesg | egrep -i 'blue|firm'
  11. [SOLVED] Re: Why is ubuntu booting into an old kernel by default?

    I think if you install 20.04 or 20.04.1 without internet, so it doesn't update, you should be able to boot into the install and remove the linux-generic-hwe-20.04 and install linux-generic before...
  12. [SOLVED] Re: Latitude 5411 no drivers for wifi or sound

    Post results from terminal for
    dpkg -l | grep linux-modules-extra-$(uname -r)
  13. Re: System boots to flashing cursor with latest apt update

    You can use the grub menu/advanced options to boot into a 5.4 kernel where everything should work from there you should be able to

    sudo apt remove linux-image-5.8.0-36-generic...
  14. Re: How to install wifi driver without internet connectivity??

    Moved to Ubuntu/Debian based
  15. [SOLVED] Re: Why is ubuntu booting into an old kernel by default?

    Yes indeed as in the past only the second point release caused this madness
  16. [SOLVED] Re: Why is ubuntu booting into an old kernel by default?

    I did notice that the 20.04 Beta ISO did not have the hwe installed according to the manifest file but instead used linux-generic which would keep you on 5.4
  17. [SOLVED] Re: USB Bluetooth dongle isn't being recognized in Settings

    The spec sheet I looked at showed that the 7080 used a combo wifi/bluetooth card that was either Intel or Atheros, no mention of a module like they used on older laptops
  18. [SOLVED] Re: USB Bluetooth dongle isn't being recognized in Settings

    Is there some option in BIOS to enable wifi and/or bluetooth?
  19. [SOLVED] Re: USB Bluetooth dongle isn't being recognized in Settings

    Post results for
    usb-devices | awk '/8505/' RS=
  20. [ubuntu] Re: Wifi Not working: Lenovo z40 / Broadcom BCM43142 802.11b/g/n

    Please post result from terminal for
    uname -a
  21. [SOLVED] Re: Why is ubuntu booting into an old kernel by default?

    TJ on IRC said that the 20.04 desktop ISO had the hwe listed in the manifest. It is possible that an update in the past removed the hwe and installed linux-generic. My ISO was dated 24 April 2020...
  22. [SOLVED] Re: Why is ubuntu booting into an old kernel by default?

    Actually it happened on a fresh install with updates enabled. I then reinstalled without internet, did a sudo apt update and then looked at results from the apt policy command, it showed a 5.4...
  23. [SOLVED] Re: Why is ubuntu booting into an old kernel by default?

    It is coming from normal upgrades, you can check to see the results from
    apt policy linux-generic-hwe-20.04
    If you want to avoid the 5.8 kernels, you might have to
    sudo apt remove...
  24. [SOLVED] Re: Ubuntu Linux 20.04 kernel 5.8.0-34 does not recognize WiFi

    I have no idea why people with 20.04 and the 5.4 kernels were updated to the 5.8. I did a fresh 20.04 install yesterday using an old ISO and I had the 5.8 kernel and haven't been able to find out why
  25. [SOLVED] Re: Ubuntu Linux 20.04 kernel 5.8.0-34 does not recognize WiFi

    What results from terminal for
    apt rdepends linux-image-5.8.0-34-generic
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