[Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[You-Sheng Yang]

Close as INVALID for the fix is already released at least in 5.0.0-23,
though I cannot reproduce this with all the kernel versions listed in
comment #30.

** Changed in: linux (Ubuntu)
   Status: Confirmed => Invalid

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Title:
  Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
  5.0.0-16

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[Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[Philippe]

Hello You-Sheng Yang,

Thank you for your work.

Problem solved with the last kernel 5.0.0-23

I hope than the software "powertop" disponible on v 2.10
(https://01.org/powertop/) are soon compiled for Ubuntu...

Best regards.

Philippe

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  Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
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[Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[You-Sheng Yang]

@phil995511, bug 1830961 fails recent kernel build, so v5.2 is not
available. And, actually backport-iwlwifi-dkms has all the mandatory
changes to enable iwlwifi devices, while mainline kernel may not. So I
would still recommend you to use backport-iwlwifi-dkms instead.

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Title:
  Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
  5.0.0-16

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[Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[Philippe]

I would like to test directly the kernel v. 5.2 stable, but the
amd64.deb files is not disponible ?? :

https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.2/

Regards

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Re: [Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[Philippe]

I would like to test the kernel v. 5.2 stable, but the amd64.deb files is
not disponible ?? :

https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.2/

Regards

Le mar. 9 juil. 2019 à 19:20, You-Sheng Yang <1832...@bugs.launchpad.net> a
écrit :

> Error in comment #50 should has been FIX COMMITTED but not yet released.
> A new release pending in https://code.launchpad.net/~canonical-hwe-
> team/+git/backport-iwlwifi-dkms/+merge/369867
> 
> already, so you can get it
> from https://code.launchpad.net/~vicamo/+archive/ubuntu/ci-test-only .
> Sorry for the inconvenience.
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1832087
>
> Title:
>   Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
>   5.0.0-16
>
> Status in linux package in Ubuntu:
>   Confirmed
>
> Bug description:
>   Kernel 5.0.0-16 > Bluetooth on INTEL WIRELESS-AC 9260 NOT WORK !!??
>
>   I can not use my mouse, my keyboard and external speakers that all
>   need bluetooth.
>
>   My laptop has few usb ports, I am dependent on bluetooth with him...
>
>   Unsolved problem from Kernel 5.0.0-15
>
>   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1829497
>   ---
>   ProblemType: Bug
>   ApportVersion: 2.20.9-0ubuntu7.6
>   Architecture: amd64
>   AudioDevicesInUse:
>USERPID ACCESS COMMAND
>/dev/snd/controlC0:  philippe   1646 F pulseaudio
>   CurrentDesktop: X-Cinnamon
>   DistroRelease: Linux Mint 19.1
>   InstallationDate: Installed on 2018-11-13 (206 days ago)
>   InstallationMedia: Linux Mint 19 "Tara" - Release amd64 20180717
>   Lsusb:
>Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
>Bus 001 Device 003: ID 27c6:5395
>Bus 001 Device 002: ID 8087:0025 Intel Corp.
>Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>   MachineType: Dell Inc. XPS 15 9570
>   Package: linux (not installed)
>   ProcFB: 0 inteldrmfb
>   ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-16-generic
> root=UUID=1c90898a-7750-4a75-967f-b653a0db22aa ro quiet splash vt.handoff=1
>   ProcVersionSignature: Ubuntu 5.0.0-16.17~18.04.1-generic 5.0.8
>   RelatedPackageVersions:
>linux-restricted-modules-5.0.0-16-generic N/A
>linux-backports-modules-5.0.0-16-generic  N/A
>linux-firmware1.173.6
>   Tags:  tessa
>   Uname: Linux 5.0.0-16-generic x86_64
>   UpgradeStatus: No upgrade log present (probably fresh install)
>   UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
>   _MarkForUpload: True
>   dmi.bios.date: 04/26/2019
>   dmi.bios.vendor: Dell Inc.
>   dmi.bios.version: 1.10.1
>   dmi.board.name: 0D0T05
>   dmi.board.vendor: Dell Inc.
>   dmi.board.version: A00
>   dmi.chassis.type: 10
>   dmi.chassis.vendor: Dell Inc.
>   dmi.modalias:
> dmi:bvnDellInc.:bvr1.10.1:bd04/26/2019:svnDellInc.:pnXPS159570:pvr:rvnDellInc.:rn0D0T05:rvrA00:cvnDellInc.:ct10:cvr:
>   dmi.product.family: XPS
>   dmi.product.name: XPS 15 9570
>   dmi.product.sku: 087C
>   dmi.sys.vendor: Dell Inc.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1832087/+subscriptions
>

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Title:
  Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
  5.0.0-16

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[Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[You-Sheng Yang]

Error in comment #50 should has been FIX COMMITTED but not yet released.
A new release pending in https://code.launchpad.net/~canonical-hwe-
team/+git/backport-iwlwifi-dkms/+merge/369867 already, so you can get it
from https://code.launchpad.net/~vicamo/+archive/ubuntu/ci-test-only .
Sorry for the inconvenience.

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  Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
  5.0.0-16

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[Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[Philippe]

dmseg report on kernel 5.0.0-20 + powertop after install of blackport-
iwlwifi

** Attachment added: "dmseg report on kernel 5.0.0-20 + powertop after install 
of blackport-iwlwifi"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1832087/+attachment/5275884/+files/dmseg%20kernel%205.0.0-20%20+%20powertop%20after%20install%20of%20blackport-iwlwifi

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Title:
  Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
  5.0.0-16

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[Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[Philippe]

Consult /var/lib/dkms/backport-iwlwifi/7858/build/make.log for more
information

** Attachment added: "Consult 
/var/lib/dkms/backport-iwlwifi/7858/build/make.log for more information"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1832087/+attachment/5275883/+files/make.log

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  Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
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[Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[Philippe]

backport-iwlwifi, 7858 are installed but not work

philippe@Portable-XPS-15-9570:~$ dkms status
backport-iwlwifi, 7858: added
nvidia, 390.116, 4.18.0-25-generic, x86_64: installed
nvidia, 390.116, 5.0.0-20-generic, x86_64: installed
philippe@Portable-XPS-15-9570:~$

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  Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
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[Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[Philippe]

philippe@Portable-XPS-15-9570:~$ sudo apt install backport-iwlwifi-dkms
Lecture des listes de paquets... Fait
Construction de l'arbre des dépendances   
Lecture des informations d'état... Fait
Les NOUVEAUX paquets suivants seront installés :
  backport-iwlwifi-dkms
0 mis à jour, 1 nouvellement installés, 0 à enlever et 0 non mis à jour.
Il est nécessaire de prendre 1'529 ko dans les archives.
Après cette opération, 9'807 ko d'espace disque supplémentaires seront utilisés.
Réception de :1 http://ppa.launchpad.net/canonical-hwe-team/pc-oem-dkms/ubuntu 
bionic/main amd64 backport-iwlwifi-dkms all 7858-ubuntu1~ubuntu18.04.1 [1'529 
kB]
1'529 ko réceptionnés en 1s (1'681 ko/s) 
Sélection du paquet backport-iwlwifi-dkms précédemment désélectionné.
(Lecture de la base de données... 428216 fichiers et répertoires déjà 
installés.)
Préparation du dépaquetage de 
.../backport-iwlwifi-dkms_7858-ubuntu1~ubuntu18.04.1_all.deb ...
Dépaquetage de backport-iwlwifi-dkms (7858-ubuntu1~ubuntu18.04.1) ...
Paramétrage de backport-iwlwifi-dkms (7858-ubuntu1~ubuntu18.04.1) ...
Loading new backport-iwlwifi-7858 DKMS files...
Building for 5.0.0-20-generic
Building initial module for 5.0.0-20-generic
ERROR (dkms apport): kernel package linux-headers-5.0.0-20-generic is not 
supported
Error! Bad return status for module build on kernel: 5.0.0-20-generic (x86_64)
Consult /var/lib/dkms/backport-iwlwifi/7858/build/make.log for more information.
philippe@Portable-XPS-15-9570:~$ sudo dkms install backport-iwlwifi/7858 -k 
4.18.0-25-generic

Kernel preparation unnecessary for this kernel.  Skipping...

Building module:
cleaning build area...
'make' -j12 KLIB=/lib/modules/4.18.0-25-generic...(bad exit status: 2)
ERROR (dkms apport): kernel package linux-headers-4.18.0-25-generic is not 
supported
Error! Bad return status for module build on kernel: 4.18.0-25-generic (x86_64)
Consult /var/lib/dkms/backport-iwlwifi/7858/build/make.log for more information.
philippe@Portable-XPS-15-9570:~$ sudo dkms install backport-iwlwifi/7858 -k 
5.0.0-20-generic

Kernel preparation unnecessary for this kernel.  Skipping...

Building module:
cleaning build area...
'make' -j12 KLIB=/lib/modules/5.0.0-20-generic...(bad exit status: 2)
ERROR (dkms apport): kernel package linux-headers-5.0.0-20-generic is not 
supported
Error! Bad return status for module build on kernel: 5.0.0-20-generic (x86_64)
Consult /var/lib/dkms/backport-iwlwifi/7858/build/make.log for more information.
philippe@Portable-XPS-15-9570:~$

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  Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
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[Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[Philippe]

dmesg on kernel 5.0.0-20 without powertop actived

** Attachment added: "dmesg on kernel 5.0.0-20 without powertop actived"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1832087/+attachment/5275880/+files/dmesg%20on%20kernel%205.0.0-20%20without%20powertop%20actived

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  Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
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[Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[Philippe]

dmesg on kernel 5.0.0-20 with powertop actived

** Attachment added: "dmesg on kernel 5.0.0-20 with powertop actived"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1832087/+attachment/5275881/+files/dmesg%20on%20kernel%205.0.0-20%20with%20powertop%20actived

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  Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
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[Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[Philippe]

philippe@Portable-XPS-15-9570:~$ sudo dkms install backport-iwlwifi/7858 -k 
4.18.0-25-generic
[sudo] Mot de passe de philippe :  
Error! Could not find module source directory.
Directory: /usr/src/backport-iwlwifi-7858 does not exist.
philippe@Portable-XPS-15-9570:~$ 


philippe@Portable-XPS-15-9570:~$ sudo dkms install backport-iwlwifi/7858 -k 
5.0.0-20-generic
Error! Could not find module source directory.
Directory: /usr/src/backport-iwlwifi-7858 does not exist.
philippe@Portable-XPS-15-9570:~$

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  Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
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[Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[Philippe]

dmesg on kernel 4.18.0-25 without powertop actived

** Attachment added: "dmesg on kernel 4.18.0-25 without powertop actived"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1832087/+attachment/5275877/+files/dmesg%20on%20kernel%204.18.0-25%20without%20powertop%20actived

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  Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
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[Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[Philippe]

dmesg on kernel 4.18.0-25 with powertop actived

** Attachment added: "dmesg on kernel 4.18.0-25 with powertop actived"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1832087/+attachment/5275878/+files/dmesg%20on%20kernel%204.18.0-25%20with%20powertop%20actived

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  Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
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[Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[Philippe]

For better CPU autonomy and performances, I use powertop from Intel in
version 2.9 on my laptop.

The Version 2.10 are adviable, if it's possible for you to add this new
version in your distribution :

https://01.org/powertop/

I run it with a " /etc/cron.d " command :

SHELL=/bin/sh
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin

@reboot   root  powertop --auto-tune


it would even be desirable for it to be directly associated with the kernel and 
enabled by default on all the Intel CPUs of laptop see workstation also ...

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  Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
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[Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[You-Sheng Yang]

> backport-iwlwifi, 7858: added

This means it's not correctly installed. Please re-run `sudo dkms
install backport-iwlwifi/7858 -k 4.18.0-25-generic` and `sudo dkms
install backport-iwlwifi/7858 -k 5.0.0-20-generic` to reinstall them.
Should there be any error messages, please have a check `/var/lib/dkms
/backport-iwlwifi/7858/.../build.log`.

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  Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
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[Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[Philippe]

cat /proc/cpuinfo

** Attachment added: "cat /proc/cpuinfo"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1832087/+attachment/5275868/+files/cat%20%20proc%20cpuinfo

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  Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
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[Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[Philippe]

Reinstallation of kernel 5.0.0-20 and backport-iwlwifi-dkms :


philippe@Portable-XPS-15-9570:~$ dkms status
backport-iwlwifi, 7858: added
nvidia, 390.116, 4.18.0-25-generic, x86_64: installed
nvidia, 390.116, 5.0.0-20-generic, x86_64: installed
philippe@Portable-XPS-15-9570:~$

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  Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
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[Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[You-Sheng Yang]

@phil995511, from your log in comment #35, I think that has the same
result with my comment #30 because 1) wifi seems to work perfectly, and
2) Bluetooth "request failed to create LE connection: status 0x0c" takes
firmware update in bug 1835449.

As for your dmesg log in comment #36 in regard to backport-iwlwifi-dkms,
I don't think you're really using iwlwifi dkms module because there is
no version info printed in dmesg. To make sure that, try `dkms status`
and see if backport-iwlwifi has been listed as installed for current
running kernel version.

By the way, I also noticed following error messages about tsc
clocksource:

  clocksource: timekeeping watchdog on CPU6: Marking clocksource 'tsc' as 
unstable because the skew is too large:
  clocksource: 'hpet' wd_now: 1ea65be5 wd_last: 1e28da7d mask: 
  clocksource: 'tsc' cs_now: 172ded8864 cs_last: 16ea6ab29a mask: 

  tsc: Marking TSC unstable due to clocksource watchdog
  TSC found unstable after boot, most likely due to broken BIOS. Use 
'tsc=unstable'.

It's a known issue that we're tracking, and as it suggested, currently
the only solution is to add 'tsc=unstable' to kernel boot parameters.
Would you mind attaching `cat /proc/cpuinfo` so that we may add a record
to the affected CPU models list?

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Title:
  Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
  5.0.0-16

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[Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[Philippe]

My Dell XPS 9570 has been modified with add of an Intel card 9260
wifi/bluetooth, because the "Killer 1550 wifi / bluetooth card" that
came with it does not work properly.

"Killer 1550" removed for Intel 9260.

https://www.killernetworking.com/products/killer-wireless-ac-1550/

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Title:
  Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
  5.0.0-16

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[Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[Philippe]

Power Off => Boot on kernel 5.0.0-20 =>

Add the ppa:canonical-hwe-team/pc-oem-dkms

Then I make :

sudo apt install backport-iwlwifi-dkms

Then power OFF => Power ON, Boot on kernel 5.0.0-20 =>

There are no changes, it does not work.

** Attachment added: "DMSEG with backport-iwlwifi-dkms"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1832087/+attachment/5275643/+files/DMSEG%20with%20backport-iwlwifi-dkms

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Title:
  Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
  5.0.0-16

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[Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[Philippe]

Power Off => Boot on kernel 5.0.0-20 => command dmseg on terminal

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Title:
  Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
  5.0.0-16

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[Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[Philippe]

Power Off => Boot on kernel 5.0.0-20 => command dmseg on terminal

** Attachment added: "Power Off => Boot on kernel 5.0.0-20 => command dmseg on 
terminal"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1832087/+attachment/5275640/+files/Dmseg%20on%20Dell%20XPS%209570

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Title:
  Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
  5.0.0-16

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[Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[Philippe]

I redid the following tests. Procedure followed completely power OFF and
power ON :

* 5.0.0-15-generic : wifi full work / bluetooth not work

* 5.0.0-16-generic : wifi full work / bluetooth not work

* 5.0.0-17-generic : wifi full work / bluetooth not work

* 5.0.0-19-generic : wifi full work / bluetooth not work

* 5.0.0-20-generic : wifi full work / bluetooth not work


5.2.x not tested again because crash my laptop.

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Title:
  Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
  5.0.0-16

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[Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[Philippe]

This failure is extremely annoying because there is no RJ-45 socket on
my laptop ... as on many modern notebooks.

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Title:
  Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
  5.0.0-16

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[Bug 1832087] Re: Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel > 5.0.0-16

[Philippe]

Hello,

First, I have tested Debian 10 (with out firmware packages) on my Dell
XPS 9570 :

https://cdimage.debian.org/debian-cd/

If I add the Intel drivers :

https://www.intel.fr/content/www/fr/fr/support/articles/05511
/network-and-i-o/wireless-networking.html

All run perfectly.


If I test the Debian 10 Unofficial non-free images (including firmware 
packages) :

https://cdimage.debian.org/cdimage/unofficial/non-free/cd-including-
firmware/

The driver in use seems not to be the same as the one I tested above but
it also works.


Test to integrate the driver : 
https://wireless.wiki.kernel.org/_media/en/users/drivers/iwlwifi-9260-th-b0-jf-b0-34.618819.0.tgz

And inform me so that I test it.


I will try to answer your 2 messages from 04.07 & 05.07.2019 tonight when I 
have more time.

Best regards.

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Title:
  Intel WIRELESS-AC 9260 (2526:0010) Wi-Fi doesn't work on kernel >
  5.0.0-16

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