** Also affects: linux-firmware (Ubuntu Lunar)
Importance: Undecided
Status: New
** Also affects: oem-somerville-tentacool-meta (Ubuntu Lunar)
Importance: Undecided
Assignee: Kai-Chuan Hsieh (kchsieh)
Status: New
** Also affects: linux-firmware (Ubuntu Jammy)
Importance: Undecided
Status: New
** Also affects: oem-somerville-tentacool-meta (Ubuntu Jammy)
Importance: Undecided
Status: New
** Also affects: linux-firmware (Ubuntu Kinetic)
Importance: Undecided
Status: New
** Also affects: oem-somerville-tentacool-meta (Ubuntu Kinetic)
Importance: Undecided
Status: New
** Changed in: linux-firmware (Ubuntu Kinetic)
Status: New => Fix Released
** Changed in: linux-firmware (Ubuntu Jammy)
Status: New => Fix Released
** Changed in: oem-somerville-tentacool-meta (Ubuntu Kinetic)
Status: New => Invalid
** Changed in: oem-somerville-tentacool-meta (Ubuntu Lunar)
Status: New => Invalid
** Changed in: oem-somerville-tentacool-meta (Ubuntu Lunar)
Assignee: Kai-Chuan Hsieh (kchsieh) => (unassigned)
** Changed in: oem-somerville-tentacool-meta (Ubuntu Jammy)
Assignee: (unassigned) => Kai-Chuan Hsieh (kchsieh)
** Changed in: linux-firmware (Ubuntu Jammy)
Status: Fix Released => In Progress
** Changed in: linux-firmware (Ubuntu Jammy)
Importance: Undecided => High
** Changed in: linux-firmware (Ubuntu Jammy)
Assignee: (unassigned) => You-Sheng Yang (vicamo)
** Changed in: linux-firmware (Ubuntu Lunar)
Status: New => Fix Released
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-firmware in Ubuntu.
https://bugs.launchpad.net/bugs/2007875
Title:
Ubuntu 22.04 XPS 13 plus 9320 kernel 6.0 OEM and 5.19 breaks wifi
frequently
Status in linux-firmware package in Ubuntu:
Fix Released
Status in oem-somerville-tentacool-meta package in Ubuntu:
Invalid
Status in linux-firmware source package in Jammy:
In Progress
Status in oem-somerville-tentacool-meta source package in Jammy:
New
Status in linux-firmware source package in Kinetic:
Fix Released
Status in oem-somerville-tentacool-meta source package in Kinetic:
Invalid
Status in linux-firmware source package in Lunar:
Fix Released
Status in oem-somerville-tentacool-meta source package in Lunar:
Invalid
Bug description:
I'm using the stock Dell Ubuntu 22.04 image on my XPS 13 Plus (9320).
Recently I received some kernel updates, the 5.19 kernel used in 22.10
and a 6.0 oem kernel. Both updates break wifi. It seems to only do so
on newer 5.7 GHz access points.
1. Boot latest 6.0 oem kernel
2. Browse the web, usually takes between 1 and 5 minutes.
3. Networking will cut out.
Disabling networking and starting again will fix it until it happens
again in a few minutes. This will repeat indefinitely, essentially
making wireless useless.
The attached dmesg log reliably shows up when it fails, showing
iwlwifi failing and a (network?) hardware reset request.
It witnessed this happen months ago on 22.10, which led me to using
the Dell stock 22.04 image. But it seems even the newer OEM kernel is
affected.
A workaround is to select the older 5.15 kernel in grub. I find on
this laptop, one must hit escape precisely 1 second after seeing the
Dell logo on boot. Alternatively one could edit /etc/grub/default and
set a longer timeout.
Let me know if this bug report would be better to go to Dell as a
support request instead.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/2007875/+subscriptions
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