Systemd: unable to mask service using kernel parameters












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I'm trying to create GRUB menu options that will allow to skip launching GDM and, eventually, launch LightDM instead of GDM (so options for text-mode booting isn't a solution). I have added systemd.mask=gdm.service to kernel command line, like in this link, but GDM starts anyway.



Tried systemd.mask=gdm, it didn't help either.



Menu option is (formatted for readability):



linux   /vmlinuz-linux root=/dev/mapper/vol-name rw
cryptdevice=/dev/sda5:root
root=/dev/group/vol
resume=/dev/mapper/swap-vol-name quiet
nvidia-drm.modeset=1
module_blacklist=nvidia
systemd.mask=gdm.service


Systemd is version 241 and systemd-debug-generator, which is responsible for parsing the option, is present in /usr/lib/systemd/system-generators.



Distro is Arch Linux.










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    I'm trying to create GRUB menu options that will allow to skip launching GDM and, eventually, launch LightDM instead of GDM (so options for text-mode booting isn't a solution). I have added systemd.mask=gdm.service to kernel command line, like in this link, but GDM starts anyway.



    Tried systemd.mask=gdm, it didn't help either.



    Menu option is (formatted for readability):



    linux   /vmlinuz-linux root=/dev/mapper/vol-name rw
    cryptdevice=/dev/sda5:root
    root=/dev/group/vol
    resume=/dev/mapper/swap-vol-name quiet
    nvidia-drm.modeset=1
    module_blacklist=nvidia
    systemd.mask=gdm.service


    Systemd is version 241 and systemd-debug-generator, which is responsible for parsing the option, is present in /usr/lib/systemd/system-generators.



    Distro is Arch Linux.










    share|improve this question







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    php_beggar is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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      I'm trying to create GRUB menu options that will allow to skip launching GDM and, eventually, launch LightDM instead of GDM (so options for text-mode booting isn't a solution). I have added systemd.mask=gdm.service to kernel command line, like in this link, but GDM starts anyway.



      Tried systemd.mask=gdm, it didn't help either.



      Menu option is (formatted for readability):



      linux   /vmlinuz-linux root=/dev/mapper/vol-name rw
      cryptdevice=/dev/sda5:root
      root=/dev/group/vol
      resume=/dev/mapper/swap-vol-name quiet
      nvidia-drm.modeset=1
      module_blacklist=nvidia
      systemd.mask=gdm.service


      Systemd is version 241 and systemd-debug-generator, which is responsible for parsing the option, is present in /usr/lib/systemd/system-generators.



      Distro is Arch Linux.










      share|improve this question







      New contributor




      php_beggar is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      I'm trying to create GRUB menu options that will allow to skip launching GDM and, eventually, launch LightDM instead of GDM (so options for text-mode booting isn't a solution). I have added systemd.mask=gdm.service to kernel command line, like in this link, but GDM starts anyway.



      Tried systemd.mask=gdm, it didn't help either.



      Menu option is (formatted for readability):



      linux   /vmlinuz-linux root=/dev/mapper/vol-name rw
      cryptdevice=/dev/sda5:root
      root=/dev/group/vol
      resume=/dev/mapper/swap-vol-name quiet
      nvidia-drm.modeset=1
      module_blacklist=nvidia
      systemd.mask=gdm.service


      Systemd is version 241 and systemd-debug-generator, which is responsible for parsing the option, is present in /usr/lib/systemd/system-generators.



      Distro is Arch Linux.







      arch-linux systemd






      share|improve this question







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      php_beggar is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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      share|improve this question







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      share|improve this question




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