bionic/linux-fde: 4.15.0-1033.36 snap-debs snap:interactive-strength-fs0001-kernel

[Thadeu Lima de Souza Cascardo]

This bug will contain status and test results related to a kernel source (or snap) as stated in the title.

For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

-- swm properties --
issue: KSRU-7808
kernel-stable-master-bug: 2024220
phase: Complete
phase-changed: Thursday, 29. June 2023 08:50 UTC
reason: {}
snap-name: interactive-strength-fs0001-kernel
variant: snap-debs
~~:
  clamps:
    parent: 4.15.0-1033.36
    self: 4.15.0-1033.36

[Devices Certification Bot (ce-certification-qa)]

Kernel deb testing completes, no regressions found. Ready for Updates. Results here: https://trello.com/c/BTMeeW8Z/7431-interactive-strength-fs0001-kernel-4150-103336-35-latest

[Kent Lin (kent-jclin)]

Gsensor & Touchpanel test pass: https://certification.canonical.com/submissions/status/209500

Speaker test pass with following command:
sudo interactive-strength-pulseaudio.speaker-test -Dhw:CARD=Device -c 2

[Kent Lin (kent-jclin)]

@All,

We need to revert the Kernel. I just found that WiFi is not loaded with this Kernel.

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

All tasks have been completed and the bug is being closed

[Stefan Bader (smb)]

This is the bug opened by QA: https://bugs.launchpad.net/presidio/+bug/2025352 (System will auto reboot every 15 mins after update 4.15.0-1033.36 kernel snap from -candidate channel and wifi will not work).

[Jesse Sung (wenchien)]

WiFi is disabled in the NetworkManager by default. After enabling it with nmcli, WiFi seems to work w/o an issue.

Tried to roll back to an old kernel (rev 32) and I can see that it behaves the same. It looks more likely caused by NetworkManager than the kernel if it used to work with rev 32.

[Kent Lin (kent-jclin)]

ased on the below log from Network-Manager, WiFi is disabled by Network-Manager when LAN is connected.

forme@202011-28403:~$ snap logs network-manager -f
2023-07-04T02:01:00Z NetworkManager[2098]: <info> [1688436060.5988] policy: set 'Wired connection 1' (eth0) as default for IPv4 routing and DNS
2023-07-04T02:01:00Z NetworkManager[2098]: <info> [1688436060.5995] device (eth0): Activation: successful, device activated.
2023-07-04T02:01:00Z NetworkManager[2098]: <info> [1688436060.6001] manager: NetworkManager state is now CONNECTED_GLOBAL
2023-07-04T02:01:01Z NetworkManager[2098]: <info> [1688436061.0763] manager: rfkill: WiFi hardware radio set disabled
2023-07-04T02:01:01Z NetworkManager[2098]: <info> [1688436061.0763] device (wlan0): state change: disconnected -> unavailable (reason 'none', sys-iface-state: 'managed')
2023-07-04T02:01:01Z NetworkManager[2098]: <info> [1688436061.0878] audit: op="radio-control" arg="wireless-enabled:0" pid=7918 uid=0 result="success"
2023-07-04T02:01:01Z NetworkManager[2098]: <info> [1688436061.0881] manager: rfkill: WiFi now disabled by radio killswitch
2023-07-04T02:32:35Z NetworkManager[2098]: <info> [1688437955.5605] device changed (path: /sys/devices/pci0000:00/0000:00:1d.0/0000:02:00.0/net/wlan0, iface: wlan0)
2023-07-04T02:32:35Z NetworkManager[2098]: <info> [1688437955.5673] device changed (path: /sys/devices/pci0000:00/0000:00:1f.6/net/eth0, iface: eth0)
2023-07-04T02:32:35Z NetworkManager[2098]: <info> [1688437955.7658] device changed (path: /sys/devices/virtual/net/lo, iface: lo)
2023-07-04T03:50:26Z NetworkManager[2098]: <info> [1688442626.0426] manager: rfkill: WiFi hardware radio set enabled
2023-07-04T03:50:26Z NetworkManager[2098]: <info> [1688442626.2498] audit: op="radio-control" arg="wireless-enabled:1" pid=9849 uid=0 result="success"
2023-07-04T03:50:26Z NetworkManager[2098]: <info> [1688442626.2500] manager: rfkill: WiFi now enabled by radio killswitch
2023-07-04T03:50:26Z NetworkManager[2098]: <info> [1688442626.2963] sup-iface[0x557634b25ac0,wlan0]: supports 5 scan SSIDs
2023-07-04T03:50:26Z NetworkManager[2098]: <info> [1688442626.2973] device (wlan0): supplicant interface state: starting -> ready
2023-07-04T03:50:26Z NetworkManager[2098]: <info> [1688442626.2974] device (wlan0): state change: unavailable -> disconnected (reason 'supplicant-available', sys-iface-state: 'managed')
2023-07-04T03:50:31Z NetworkManager[2098]: <info> [1688442631.1570] device (eth0): state change: activated -> unavailable (reason 'carrier-changed', sys-iface-state: 'managed')
2023-07-04T03:50:31Z NetworkManager[2098]: <info> [1688442631.1572] dhcp4 (eth0): canceled DHCP transaction
2023-07-04T03:50:31Z NetworkManager[2098]: <info> [1688442631.1572] dhcp4 (eth0): state changed bound -> done
2023-07-04T03:50:31Z NetworkManager[2098]: <info> [1688442631.1586] manager: NetworkManager state is now CONNECTED_SITE
2023-07-04T03:50:31Z NetworkManager[2098]: <info> [1688442631.1601] manager: NetworkManager state is now CONNECTED_LOCAL
2023-07-04T03:50:31Z NetworkManager[2098]: <info> [1688442631.1605] manager: NetworkManager state is now DISCONNECTED
2023-07-04T03:51:11Z NetworkManager[2098]: <info> [1688442671.52...

[Kent Lin (kent-jclin)]

forme@202011-28402:~$ snap logs network-manager -f
2023-07-04T05:33:29Z NetworkManager[2330]: <info> [1688448809.4859] dhcp4 (eth0): address 10.102.162.121
2023-07-04T05:33:29Z NetworkManager[2330]: <info> [1688448809.4860] dhcp4 (eth0): plen 22
2023-07-04T05:33:29Z NetworkManager[2330]: <info> [1688448809.4860] dhcp4 (eth0): expires in 600 seconds
2023-07-04T05:33:29Z NetworkManager[2330]: <info> [1688448809.4861] dhcp4 (eth0): nameserver '10.102.160.2'
2023-07-04T05:33:29Z NetworkManager[2330]: <info> [1688448809.4861] dhcp4 (eth0): nameserver '10.102.160.1'
2023-07-04T05:33:29Z NetworkManager[2330]: <info> [1688448809.4861] dhcp4 (eth0): domain search 'maas'
2023-07-04T05:33:29Z NetworkManager[2330]: <info> [1688448809.4861] dhcp4 (eth0): domain name 'maas'
2023-07-04T05:33:29Z NetworkManager[2330]: <info> [1688448809.4862] dhcp4 (eth0): gateway 10.102.160.1
2023-07-04T05:33:29Z NetworkManager[2330]: <info> [1688448809.4862] dhcp4 (eth0): ntp server '10.102.160.2'
2023-07-04T05:33:29Z NetworkManager[2330]: <info> [1688448809.4877] dhcp4 (eth0): state changed bound -> bound
2023-07-04T05:38:32Z NetworkManager[2330]: <info> [1688449112.1993] manager: rfkill: WiFi hardware radio set enabled
2023-07-04T05:38:32Z NetworkManager[2330]: <info> [1688449112.4128] audit: op="radio-control" arg="wireless-enabled:1" pid=26845 uid=0 result="success"
2023-07-04T05:38:32Z NetworkManager[2330]: <info> [1688449112.4134] manager: rfkill: WiFi now enabled by radio killswitch
2023-07-04T05:38:32Z NetworkManager[2330]: <info> [1688449112.4761] sup-iface[0x557afea4f190,wlan0]: supports 5 scan SSIDs
2023-07-04T05:38:32Z NetworkManager[2330]: <info> [1688449112.4805] device (wlan0): supplicant interface state: starting -> ready
2023-07-04T05:38:32Z NetworkManager[2330]: <info> [1688449112.4806] device (wlan0): state change: unavailable -> disconnected (reason 'supplicant-available', sys-iface-state: 'managed')
2023-07-04T05:38:37Z NetworkManager[2330]: <info> [1688449117.2443] device (eth0): state change: activated -> unavailable (reason 'carrier-changed', sys-iface-state: 'managed')
2023-07-04T05:38:37Z NetworkManager[2330]: <info> [1688449117.2444] dhcp4 (eth0): canceled DHCP transaction
2023-07-04T05:38:37Z NetworkManager[2330]: <info> [1688449117.2444] dhcp4 (eth0): state changed bound -> done
2023-07-04T05:38:37Z NetworkManager[2330]: <info> [1688449117.2456] manager: NetworkManager state is now CONNECTED_SITE
2023-07-04T05:38:37Z NetworkManager[2330]: <info> [1688449117.2472] manager: NetworkManager state is now CONNECTED_LOCAL
2023-07-04T05:38:37Z NetworkManager[2330]: <info> [1688449117.2476] manager: NetworkManager state is now DISCONNECTED
2023-07-04T05:38:57Z NetworkManager[2330]: <info> [1688449137.4534] device (eth0): carrier: link connected
2023-07-04T05:38:57Z NetworkManager[2330]: <info> [1688449137.4540] device (eth0): state change: unavailable -> disconnected (reason 'carrier-changed', sys-iface-state: 'managed')
2023-07-04T05:38:57Z NetworkManager[2330]: <info> [1688449137.4555] policy: auto-activating connection 'Wired connection 1'
2023-07-04T05:38:57Z NetworkManager[2330]: <info> [1688449137.4579] device (eth0): Activation: starting connecti...