Ubuntu
linux-oem-6.5 package

Support USB serial port for Dell DW5826e WWAN

Bug #2058452 reported by Kai-Chuan Hsieh
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
HWE Next
New
Undecided
Unassigned
OEM Priority Project
New
Undecided
Unassigned
linux-oem-6.5 (Ubuntu)
Invalid
Medium
Kai-Chuan Hsieh
Jammy
Fix Released
Medium
Kai-Chuan Hsieh
Noble
Invalid
Medium
Kai-Chuan Hsieh

Bug Description

[SRU Justification]

[Impact]

Missing usb serial interface for Dell DW5826e.

[Fix]

* commit 129690fb229a ("USB: serial: qcserial: add new usb-id for Dell Wireless DW5826e
"): in v6.8

[Test Case]

1. check system with USB\VID_413C&PID_8217 or USB\VID_413C&PID_8218 creates corresponding tty port

[Where problems could occur]

The commit adds new device ID only, it won't impact devices which are supported originally.

[Other Info]

Upstream commit: https://github.com/torvalds/linux/commit/129690fb229a20b6e563a77a2c85266acecf20bc
Dell new platform with the device will be enabled by linux-oem-6.5.
The tty port will be utilized by the userspace fcc unlock program.

See original description
Kai-Chuan Hsieh (kchsieh)
Changed in linux-oem-6.5 (Ubuntu):
assignee: nobody → Kai-Chuan Hsieh (kchsieh)
status: New → In Progress
Kai-Chuan Hsieh (kchsieh)
no longer affects: linux
Changed in linux-oem-6.5 (Ubuntu):
status: In Progress → New
Kai-Chuan Hsieh (kchsieh)
no longer affects: linux
Kai-Chuan Hsieh (kchsieh)
description: updated
no longer affects: linux (Ubuntu)
description: updated
Andy Chi (andch)
Changed in linux-oem-6.5 (Ubuntu Noble):
status: New → Opinion
status: Opinion → Invalid
Changed in linux-oem-6.5 (Ubuntu Jammy):
assignee: nobody → Kai-Chuan Hsieh (kchsieh)
importance: Undecided → Medium
Changed in linux-oem-6.5 (Ubuntu Noble):
importance: Undecided → Medium
Kai-Chuan Hsieh (kchsieh)
description: updated
description: updated
description: updated
Kai-Chuan Hsieh (kchsieh)
tags: added: oem-priority originate-from-2058338 somerville
Changed in linux-oem-6.5 (Ubuntu Jammy):
status: New → In Progress
Kai-Chuan Hsieh (kchsieh)
description: updated
Timo Aaltonen (tjaalton)
Changed in linux-oem-6.5 (Ubuntu Jammy):
status: In Progress → Fix Committed
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the linux-oem-6.5/6.5.0-1020.21 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux-oem-6.5' to 'verification-done-jammy-linux-oem-6.5'. If the problem still exists, change the tag 'verification-needed-jammy-linux-oem-6.5' to 'verification-failed-jammy-linux-oem-6.5'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: kernel-spammed-jammy-linux-oem-6.5-v2 verification-needed-jammy-linux-oem-6.5
Revision history for this message
Kai-Chuan Hsieh (kchsieh) wrote :

on DEL2-14-DVT1-C3X_202404-33927 with USB device 413C:8217.

The qcserial driver was probed successfully with 6.5.0-1020-oem.

Timo Aaltonen (tjaalton)
tags: added: verification-done-jammy-linux-oem-6.5
removed: verification-needed-jammy-linux-oem-6.5
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package linux-oem-6.5 - 6.5.0-1020.21

---------------
linux-oem-6.5 (6.5.0-1020.21) jammy; urgency=medium

  * jammy/linux-oem-6.5: 6.5.0-1020.21 -proposed tracker (LP: #2059705)

  * Packaging resync (LP: #1786013)
    - [Packaging] update variants
    - debian.oem/dkms-versions -- update from kernel-versions (main/s2024.03.04)

  * Support USB serial port for Dell DW5826e WWAN (LP: #2058452)
    - USB: serial: qcserial: add new usb-id for Dell Wireless DW5826e

  [ Ubuntu: 6.5.0-28.29 ]

  * mantic/linux: 6.5.0-28.29 -proposed tracker (LP: #2059706)
  * Packaging resync (LP: #1786013)
    - [Packaging] drop getabis data
  * Remove getabis scripts (LP: #2059143)
    - [Packaging] Remove getabis
  * CVE-2023-52600
    - jfs: fix uaf in jfs_evict_inode
  * Mantic update: upstream stable patchset 2024-03-27 (LP: #2059284) //
    CVE-2023-52603
    - UBSAN: array-index-out-of-bounds in dtSplitRoot
  * CVE-2024-26581
    - netfilter: nft_set_rbtree: skip end interval element from gc
  * Mantic update: upstream stable patchset 2024-03-07 (LP: #2056403) //
    CVE-2024-26589
    - bpf: Reject variable offset alu on PTR_TO_FLOW_KEYS
  * Mantic update: upstream stable patchset 2024-03-07 (LP: #2056403) //
    CVE-2024-26591
    - bpf: Fix re-attachment branch in bpf_tracing_prog_attach
  * iwlwifi disconnect and crash - intel wifi7 (LP: #2058808)
    - wifi: iwlwifi: pcie: fix RB status reading

 -- Timo Aaltonen <email address hidden> Wed, 03 Apr 2024 16:18:18 +0300

Changed in linux-oem-6.5 (Ubuntu Jammy):
status: Fix Committed → Fix Released
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