Talk:Lenovo Thinkpad T495

Kernel sources
To, I want to let you know that sys-kernel/gentoo-sources does not change the video code in any way. It is exactly the same as sys-kernel/vanilla-sources. Please do not suggest one over the other. It is valid that a minimum kernel version is required. Thanks. --Grknight (talk) 12:48, 28 August 2019 (UTC)

IOMMU issues
To Author, thank you, very good wiki. On my T495s the iw ucode dosen't work (but is not needed) (europe version-Wireless-AC 9260 [8086:2526] (rev 29)). There is a problem reported to 'kfd' (kfd kfd: Error initializing iommuv2) - but /sys/kernel/iommu_groups/* shows IOMMU Group 1: 	05:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Picasso [1002:15d8] (rev d2) (rocm dosent work)(tryed kernel op amd_iommu=pt amd_iommu=fullflush)Alfcyber (talk) 21:07, 11 December 2019 (UTC)


 * It does not look like there is anything to discuss here (concerning documentation). If you need support, please see https://www.gentoo.org/support/ --Maffblaster (talk) 22:47, 14 February 2022 (UTC)