This bug was fixed in the package bcmwl -
6.30.223.271+bdcom-0ubuntu10~22.10.1
---------------
bcmwl (6.30.223.271+bdcom-0ubuntu10~22.10.1) kinetic; urgency=medium
* Backport dkms support for HWE kernels.
bcmwl (6.30.223.271+bdcom-0ubuntu10) lunar; urgency=medium
* debian/dkms.conf.in,
debian/patches/0041-dev-addr-access.patch (LP: #1998039):
- Fix netdev->dev_addr access with kernels >= 5.17.
* debian/dkms.conf.in,
debian/patches/0042-add-support-for-linux-6.x.patch (LP: #1999009):
- Support linux >= 6.1
-- Dimitri John Ledkov <[email protected]> Mon, 16 Jan 2023
11:12:48 +0000
** Changed in: bcmwl (Ubuntu Kinetic)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1998039
Title:
Network Freeze With Broadcom DKMS Wireless Driver
Status in bcmwl package in Ubuntu:
Fix Released
Status in bcmwl source package in Jammy:
Fix Committed
Status in bcmwl source package in Kinetic:
Fix Released
Bug description:
Hardware: Macbook Pro 9,2 with Broadcom BCM4331 chipset
Ubuntu Release: 22.10
Kernel: 5.19.0-23-generic
Symptoms:
Warning traces in the dmesg. Network timeout/freeze for >1 minute (possibly
related to suspend/resume).
This has been fixed in Arch and Debian already [1].
$ lsmod | grep wl
wl 6467584 0
cfg80211 1040384 1 wl
$ dpkg -l | grep -i broadcom
ii bcmwl-kernel-source
6.30.223.271+bdcom-0ubuntu9 amd64 Broadcom 802.11 Linux STA
wireless driver source
Test Case:
==========
This is reproducible by forcing the computer to sleep and then waking it back
up.
Regression Potential:
=====================
Since this is due to an intentional ABI change in the upstream kernel,
regression potential is low.
[1] https://salsa.debian.org/diegoe/broadcom-
sta/-/commit/720ac7c23d78d771219ed4c9228daa2cbb88a4ca
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