** Also affects: linux-firmware (Ubuntu Disco)
Importance: Undecided
Status: New
** Also affects: linux-oem-osp1 (Ubuntu Disco)
Importance: Undecided
Status: New
** Also affects: linux-firmware (Ubuntu Cosmic)
Importance: Undecided
Status: New
** Also affects: linux-oem-osp1 (Ubuntu Cosmic)
Importance: Undecided
Status: New
** Changed in: linux-oem-osp1 (Ubuntu Cosmic)
Status: New => Won't Fix
** Changed in: linux-oem-osp1 (Ubuntu Disco)
Status: New => Won't Fix
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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/1835879
Title:
Intel Wireless-AC 9462/9560 not supported on ICL
Status in HWE Next:
New
Status in linux-firmware package in Ubuntu:
New
Status in linux-oem-osp1 package in Ubuntu:
In Progress
Status in linux-firmware source package in Bionic:
New
Status in linux-oem-osp1 source package in Bionic:
In Progress
Status in linux-firmware source package in Cosmic:
New
Status in linux-oem-osp1 source package in Cosmic:
Won't Fix
Status in linux-firmware source package in Disco:
New
Status in linux-oem-osp1 source package in Disco:
Won't Fix
Bug description:
[Impact]
Intel Wireless-AC 9560/9462 is not correctly enabled on IceLake
platforms.
[Fix]
Two changes from Intel maintained backport-iwlwifi repository are
necessary to add device ID/configs to iwlwifi driver.
[Test]
Verified on hardware 9462/9560 on IceLake/CometLake platforms.
[Regression Potential]
Low. These changes are part of the series to enable 9462/9560 on
CometLake/IceLake platforms that don't have the support originally.
===== Original Bug Description =====
Intel Wireless-AC 9462/9560 on CML was previously enabled via bug
1833065, bug 1834415 and bug 1834464. However on ICL, it fails to
startup with following error messages with kernel v5.2-rc7:
iwlwifi 0000:00:14.3: loaded firmware version 48.13675109.0 op_mode iwlmvm
iwlwifi 0000:00:14.3: Detected Intel(R) Wireless-AC 9560, REV=0x338
iwlwifi 0000:00:14.3: Loaded firmware version: 48.13675109.0
iwlwifi 0000:00:14.3: SecBoot CPU1 Status: 0x5c97, CPU2 Status: 0x3
iwlwifi 0000:00:14.3: Failed to start RT ucode: -5
iwlwifi 0000:00:14.3: Collecting data: trigger 16 fired.
iwlwifi 0000:00:14.3: Firmware not running - cannot dump error
iwlwifi 0000:00:14.3: Failed to run INIT ucode: -5
Also tried backport-iwlwifi out-of-tree driver revision 7858 (HEAD at
the moment) with no luck.
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