** Changed in: linux (Ubuntu Bionic)
Status: In Progress => Fix Committed
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https://bugs.launchpad.net/bugs/1846453
Title:
Microphone-Mute keyboard LED is always on/off on Dell Latitude 3310
Status in HWE Next:
New
Status in linux package in Ubuntu:
Invalid
Status in linux-oem package in Ubuntu:
Invalid
Status in linux source package in Bionic:
Fix Committed
Status in linux-oem source package in Bionic:
Fix Committed
Bug description:
[SRU Justification]
[Impact]
Micphone-mute LED indicator on Dell Latitude 3310 keyboard may always
shown as on or off.
[Fix]
* fe486138788ba4 [1]: dell-laptop: Add 2-in-1 devices to the DMI whitelist
* c8ba9db2a790c0 [2]: dell-laptop: Removed duplicates in DMI whitelist
[Test Case]
Verified on Dell Latitude 3310.
[Regression Risk]
Low. The two target patch was landed to v4.16 and is already in
production use for a long time. Besides, this changeset only addes new
IDs (and remove duplicated ones), so it doesn't affect existing systems
but fix those affected ones.
＝＝＝＝＝＝＝＝＝ Original Description ＝＝＝＝＝＝＝＝＝
This device has unsupported DMI Chassis Type:
$ sudo dmidecode | grep -A2 -B1 ^Chassis
Handle 0x0003, DMI type 3, 22 bytes
Chassis Information
Manufacturer: Dell Inc.
Type: Convertible
So we need to SRU:
* fe486138788ba4 [1]: dell-laptop: Add 2-in-1 devices to the DMI whitelist
* c8ba9db2a790c0 [2]: dell-laptop: Removed duplicates in DMI whitelist
This should only affect 4.15 kernel as they have been landed to v4.16.
system-manufacturer: Dell Inc.
system-product-name: Latitude 3310
bios-version: 0.1.9
CPU: Intel(R) Pentium(R) CPU 5405U @ 2.30GHz (4x)
GPU: 00:02.0 VGA compatible controller [0300]: Intel Corporation Device
[8086:3ea1] (rev 02)
kernel-version: 4.15.0-1047-oem
[1]:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fe486138788ba435ffa918c8d7aba05a77b6289a
[2]:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c8ba9db2a790c0fcf2f6c4cafd45ff3a0751800e
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