Is there no way to fix kernel headers for RT kernel 5.18.0-3-rt-amd64?

Sray69
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13 Aug 2022 00:00 - 13 Aug 2022 14:55 #249627 by Sray69

Replied by Sray69 on topic Is there no way to fix kernel headers for RT kernel 5.18.0-3-rt-amd64?

Great job on this website JT! Makes things so easy. Thanks

So I went through all the steps and have got Debian 12 installed (I think). I noticed two things when I went to reboot after upgrading.

First I noticed that the grub does not show my other OS any more. I have Linux Mint on another partition. It showed after installing 11.4 but when I upgraded to 12 it is no longer showing. Is there an easy fix for this. I have troubles in the past with fixing grub issues.

Second I noticed that it does not log me in automatically even though I went through the steps on your page. Any thoughts on how I can fix that?

Next step is to install LinuxCNC and see how that goes.

Thanks JT!

Last edit: 13 Aug 2022 14:55 by Sray69.

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Sray69
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13 Aug 2022 15:48 - 13 Aug 2022 15:55 #249654 by Sray69

Replied by Sray69 on topic Is there no way to fix kernel headers for RT kernel 5.18.0-3-rt-amd64?

For anyone that is trying to setup auto-login in Debian 12 by just editing /etc/lightdm/lightdm.conf, there is one more step that needs to be done. see below.
Here are the steps that worked for me.

Edit /etc/lightdm/lightdm.conf (found in JT's instructions)

sudo pluma /etc/lightdm/lightdm.conf

Uncomment these two lines in the [Seat:*] section and change the username to your specifications:

autologin-user=username

autologin-session=0

Click SAVE

Now you need to add your username to the autologin group (extra step)
Open a terminal and type:

sudo groupadd -r autologin

sudo gpasswd -a username autologin

*Be sure to change the username to match the one you added in the previous step.

Reboot and it should log you in automatically.

Last edit: 13 Aug 2022 15:55 by Sray69.

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rodw
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13 Aug 2022 20:16 #249678 by rodw

Replied by rodw on topic Is there no way to fix kernel headers for RT kernel 5.18.0-3-rt-amd64?

Note that lightdm used in xfce and is no longer used in the default debian GUI.
Autologin for it is in: /etc/gdm3/daemon.conf

Ref: www.how2shout.com/linux/enable-or-disabl...-debian-11-bullseye/

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Sray69
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14 Aug 2022 02:33 #249690 by Sray69

Replied by Sray69 on topic Is there no way to fix kernel headers for RT kernel 5.18.0-3-rt-amd64?

Yep. Sorry I guess I should have mentioned Debian 12 Mate.

Good catch!

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JT
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14 Aug 2022 11:49 #249711 by JT

Replied by JT on topic Is there no way to fix kernel headers for RT kernel 5.18.0-3-rt-amd64?

rodw wrote:
Debian 12 non-free includes linuxcnc natively and will have better support for new hardware in the newer Linux kernel
sudo apt install linuxcnc-uspace
But if its all working, stay where you are.

If you have a Mesa 7i96S you can not use the LinuxCNC version that is in Debian 12! You must build a deb or RIP from master.

JT

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JT
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14 Aug 2022 11:54 #249712 by JT

Replied by JT on topic Is there no way to fix kernel headers for RT kernel 5.18.0-3-rt-amd64?

Sray69 wrote:

For anyone that is trying to setup auto-login in Debian 12 by just editing /etc/lightdm/lightdm.conf, there is one more step that needs to be done. see below.
Here are the steps that worked for me.

Edit /etc/lightdm/lightdm.conf (found in JT's instructions)
sudo pluma /etc/lightdm/lightdm.conf

Uncomment these two lines in the [Seat:*] section and change the username to your specifications:

autologin-user=[b]username

autologin-session=0

Click SAVE

[b]Now you need to add your username to the autologin group (extra step)
Open a terminal and type:
[code]sudo groupadd -r autologin
[code]sudo gpasswd -a username autologin

*Be sure to change the username to match the one you added in the previous step.

Reboot and it should log you in automatically.
[/code][/b][/code][/b]

I assume you have multiple users or something else like used a different user name because if you use the same name you used when you installed all you need to do is edit the lightdm.conf file.

JT

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Sray69
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14 Aug 2022 15:41 #249724 by Sray69

Replied by Sray69 on topic Is there no way to fix kernel headers for RT kernel 5.18.0-3-rt-amd64?

Actually I use the same login name on all my computers. In fact I added the exactly same name to the autologin group that I was using to log into Debian every time I rebooted.

Not sure why it I had to go through the extra step.

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Sray69
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14 Aug 2022 15:49 #249726 by Sray69

Replied by Sray69 on topic Is there no way to fix kernel headers for RT kernel 5.18.0-3-rt-amd64?

I guess my post should state that "IF it does not login automatically after performing the steps in the instructions, then try to add the username to the autologin group".

For some reason every time I try to edit a post in this forum it screws up all the HTML tags. I then have to delete all the tags and re-do the entire post. Is this a known bug?

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tommylight
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14 Aug 2022 21:48 #249740 by tommylight

Replied by tommylight on topic Is there no way to fix kernel headers for RT kernel 5.18.0-3-rt-amd64?

Sray69 wrote:
For some reason every time I try to edit a post in this forum it screws up all the HTML tags. I then have to delete all the tags and re-do the entire post. Is this a known bug?

Yes, it is an issue with the CMS (content management system).

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