2023-09-18 13:15:21

by Bagas Sanjaya

[permalink] [raw]
Subject: Re: Blank screen on boot of Linux 6.5 and later on Lenovo ThinkPad L570

On Wed, Sep 13, 2023 at 03:02:26PM +0300, Jaak Ristioja wrote:
> Hello,
>
> Upgrading to Linux 6.5 on a Lenovo ThinkPad L570 (Integrated Intel HD
> Graphics 620 (rev 02), Intel(R) Core(TM) i7-7500U) results in a blank screen
> after boot until the display manager starts... if it does start at all.
> Using the nomodeset kernel parameter seems to be a workaround.
>
> I've bisected this to commit 60aebc9559492cea6a9625f514a8041717e3a2e4
> ("drivers/firmware: Move sysfb_init() from device_initcall to
> subsys_initcall_sync").
>

Thanks for the regression report. I'm adding it to regzbot:

#regzbot ^introduced: 60aebc9559492c

--
An old man doll... just what I always wanted! - Clara


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