Hi! I am newbie to Linux (2 months). Last month my father gave me his thinkpad t495 with dockstation. I tried to install any distributive with Kde (yea, I love it with all my heart) Results: Kubuntu have big with sddm and usb’s Fedora 32 didn’t autoinstalled Grub and not mounted /home Ins…

a) try with USB iso b) see this link ( search is dynamic ) [image] Manjaro won't boot after update, Failed to start Load/Save #ness of backlight:acpi_video0 Support That is a systemd service that tries to save the level of backlight for your monitor when you shut down an…

b) i have a thinkpad e495 and had a kernel error about acpi and display as well. there are helpful tips in the arch wiki. you can try the tips listed for the e485, e585, and e595: https://wiki.archlinux.org/index.php/ThinkPad#E_series setting amd_iommu=pt ivrs_ioapic[32]=00:14.0 as kernel paramete…

[Screenshot_20200817_113124] [Screenshot_20200817_113240] [Screenshot_20200817_113736]

add in this file /etc/default/grub line GRUB_CMDLINE_LINUX_DEFAULT “amd_iommu=pt ivrs_ioapic[32]=00:14.0” sudo nano /etc/default/grub sudo update-grub then reboot

Thank you for this. However, mine does not save the backlight settings. This is what “systemctl status systemd-backlight@backlight:amdgpu_bl0” gives me. ● systemd-backlight@backlight:amdgpu_bl0.service - Load/Save Screen Backlight Brightness of backlight:amdgpu_bl0 Loaded: loaded (/usr/lib/syst…

There is a script as a temporary workaround for that backlight issue. [image] Thinkpad T14/T14s Support Support Ah I actually found a script on the arch wiki: https://wiki.archlinux.org/index.php/backlight#Backlight_is_always_at_full_brightness_after_a_reboot_with_amdgpu…

Thinkpad t495 issues

Support

moson 23 August 2020 12:54 8

There is a script as a temporary workaround for that backlight issue.