You are not logged in.

#1 2019-01-31 13:11:43

edarblanco
Member
Registered: 2019-01-31
Posts: 4

Kernel 4.20 or higher does not show display manager [SOLVED]

Kernel 4.20 or higher does not show display manager on Dell Inspiron 15 5575 - AMD Ryzen 5 2500U,  change and test several even if it does not work, I downgrade it to version 4.19.12 and everything goes back to normal, now use sddm and kde, thanks for everything

Last edited by edarblanco (2019-02-27 13:04:34)

Offline

#2 2019-01-31 13:23:21

loqs
Member
Registered: 2014-03-06
Posts: 7,264

Re: Kernel 4.20 or higher does not show display manager [SOLVED]

Please post the kernel messages from the journal for a boot under 4.20.Y  When you mention higher versions have you tested?

Offline

#3 2019-02-04 16:30:30

edarblanco
Member
Registered: 2019-01-31
Posts: 4

Re: Kernel 4.20 or higher does not show display manager [SOLVED]

Well, I'm sorry for that, but it stops me there and I can not do anything else, the system is blocked and I can only restart it, an image of how it is https://drive.google.com/open?id=1IEoxQ … 9Kp3qeVIjV and the version is 4.20, 4.20.1 - 4.20.6

Last edited by edarblanco (2019-02-04 16:32:06)

Offline

#4 2019-02-04 16:37:25

loqs
Member
Registered: 2014-03-06
Posts: 7,264

Re: Kernel 4.20 or higher does not show display manager [SOLVED]

Systemd Journal can provide the journal from previous boots as well as the current one.
Using a kernel that can boot I am asking you to provide the kernel messages stored in the journal from one of the boots that failed e.g. using the -k and -b options.

Offline

#5 2019-02-04 18:43:19

edarblanco
Member
Registered: 2019-01-31
Posts: 4

Re: Kernel 4.20 or higher does not show display manager [SOLVED]

Oh mi bad, this is https://pastebin.com/Vb1UQSpD

Offline

#6 2019-02-04 19:00:17

loqs
Member
Registered: 2014-03-06
Posts: 7,264

Re: Kernel 4.20 or higher does not show display manager [SOLVED]

Apply https://git.kernel.org/pub/scm/linux/ke … 2661a84e77
or switch to 5.0-rc5 or as a work around the boot option amd_iommu=off

Offline

#7 2019-02-26 15:03:49

edarblanco
Member
Registered: 2019-01-31
Posts: 4

Re: Kernel 4.20 or higher does not show display manager [SOLVED]

Oh great, this solution is fine, and is fixed on version 4.20.11

Offline

#8 2019-02-26 15:31:35

2ManyDogs
Forum Moderator
Registered: 2012-01-15
Posts: 2,384

Re: Kernel 4.20 or higher does not show display manager [SOLVED]

Please remember to mark your thread [SOLVED] (edit the title of your first post).

Offline

Board footer

Powered by FluxBB