Hey Kai,

Long time, hope things are going well!

Ubuntu 18.04.2 LTS has been updated automatically to Ubuntu 18.04.3 LTS
recently. Unfortunately, unable to use Wifi. The error detected is - 'No
Wifi Adapter found'.

Please guide.

Sumneet

On Thu, Jul 18, 2019 at 1:14 PM Sumneet Kaur Bamrah <email address hidden>
wrote:

> Thanks for sharing Kai! It seems fuzzy. Understanding how it taints a
> kernel is challenging.
>
> On Wed, Jul 17, 2019 at 7:50 PM Kai-Heng Feng <email address hidden>
> wrote:
>
>> https://unix.stackexchange.com/questions/208638/linux-kernel-meaning-of-
>> source-tree-in-tree-and-out-of-tree
>> <https://unix.stackexchange.com/questions/208638/linux-kernel-meaning-of-source-tree-in-tree-and-out-of-tree>
>>
>> A quick search Google shows many results.
>>
>> --
>> You received this bug notification because you are subscribed to the bug
>> report.
>> https://bugs.launchpad.net/bugs/1831710
>>
>> Title:
>>   Touchpad not working (Lenevo Ideapad 330 series)
>>
>> Status in linux package in Ubuntu:
>>   Confirmed
>>
>> Bug description:
>>   The touch pad has not been used since the purchase of the product.
>>
>>   ProblemType: Bug
>>   DistroRelease: Ubuntu 18.04
>>   Package: linux-image-4.18.0-21-generic 4.18.0-21.22~18.04.1
>>   ProcVersionSignature: Ubuntu 4.18.0-21.22~18.04.1-generic 4.18.20
>>   Uname: Linux 4.18.0-21-generic x86_64
>>   ApportVersion: 2.20.9-0ubuntu7.6
>>   Architecture: amd64
>>   CurrentDesktop: ubuntu:GNOME
>>   Date: Wed Jun  5 13:41:22 2019
>>   InstallationDate: Installed on 2019-06-05 (0 days ago)
>>   InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64
>> (20190210)
>>   SourcePackage: linux-signed-hwe
>>   UpgradeStatus: No upgrade log present (probably fresh install)
>>   ---
>>   ProblemType: Bug
>>   ApportVersion: 2.20.9-0ubuntu7.6
>>   Architecture: amd64
>>   AudioDevicesInUse:
>>    USER        PID ACCESS COMMAND
>>    /dev/snd/controlC1:  athena     1232 F.... pulseaudio
>>    /dev/snd/pcmC1D0p:   athena     1232 F...m pulseaudio
>>    /dev/snd/controlC0:  athena     1232 F.... pulseaudio
>>   CurrentDesktop: ubuntu:GNOME
>>   DistroRelease: Ubuntu 18.04
>>   InstallationDate: Installed on 2019-06-05 (1 days ago)
>>   InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64
>> (20190210)
>>   MachineType: LENOVO 81D2
>>   Package: linux (not installed)
>>   ProcFB: 0 amdgpudrmfb
>>   ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.18.0-21-generic
>> root=UUID=29a08da7-0f52-4ee8-8424-f2b37885999f ro quiet splash vt.handoff=1
>>   ProcVersionSignature: Ubuntu 4.18.0-21.22~18.04.1-generic 4.18.20
>>   RelatedPackageVersions:
>>    linux-restricted-modules-4.18.0-21-generic N/A
>>    linux-backports-modules-4.18.0-21-generic  N/A
>>    linux-firmware                             1.173.6
>>   Tags:  bionic
>>   Uname: Linux 4.18.0-21-generic x86_64
>>   UpgradeStatus: No upgrade log present (probably fresh install)
>>   UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
>>   _MarkForUpload: True
>>   dmi.bios.date: 12/10/2018
>>   dmi.bios.vendor: LENOVO
>>   dmi.bios.version: 7VCN46WW
>>   dmi.board.asset.tag: NO Asset Tag
>>   dmi.board.name: LNVNB161216
>>   dmi.board.vendor: LENOVO
>>   dmi.board.version: NO DPK
>>   dmi.chassis.asset.tag: NO Asset Tag
>>   dmi.chassis.type: 10
>>   dmi.chassis.vendor: LENOVO
>>   dmi.chassis.version: Lenovo ideapad 330-15ARR
>>   dmi.modalias:
>> dmi:bvnLENOVO:bvr7VCN46WW:bd12/10/2018:svnLENOVO:pn81D2:pvrLenovoideapad330-15ARR:rvnLENOVO:rnLNVNB161216:rvrNODPK:cvnLENOVO:ct10:cvrLenovoideapad330-15ARR:
>>   dmi.product.family: ideapad 330-15ARR
>>   dmi.product.name: 81D2
>>   dmi.product.sku: LENOVO_MT_81D2_BU_idea_FM_ideapad 330-15ARR
>>   dmi.product.version: Lenovo ideapad 330-15ARR
>>   dmi.sys.vendor: LENOVO
>>
>> To manage notifications about this bug go to:
>>
>> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1831710/+subscriptions
>>
>
>
> --
> Thanks and Regards,
> Sumneet Kaur Bamrah
>
>

-- 
Thanks and Regards,
Sumneet Kaur Bamrah