Live-USB boot option disable=F

Forum Forums New users New Users and General Questions Live-USB boot option disable=F

  • This topic has 10 replies, 4 voices, and was last updated Jan 9-1:08 pm by anticapitalista.
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  • #45109
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    GeoffC

      Can someone point me to an explanation of the “F” in the “disable=lxF” boot options on the live-USB boot screen. I can’t find reference to it in the docs.

      Is it to do with this? –>
      https://antixlinux.com/forum-archive/happyjoy-simple-way-to-prevent-root-sudo-firefox-l-t6569.html

      If so, why is it “F” (enable?), not “f”.

      #45113
      Anonymous
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        The disable= letter values are detailed in the following two online docs.
        AFAIK, the letter ‘F’ is not among the recognized options.
        That 2016 discussion you linked to, it was just banter, did not result in a new option being implemented.

        https://download.tuxfamily.org/antix/docs-antiX-19/FAQ/boot-params.html#_disable_some_systemv_services

        this doc is a copy of the content from the AntiX liveboot LegacyBIOS “F1 Help” screens:
        http://download.tuxfamily.org/antix/docs-antiX-19/Boot_Menu/antiX-gfxboot.html

        #45121
        Anonymous
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          >If so, why is it [uppercase suggests ENABLE]

          disable=
          Yeah, the docs do show LXM as uppercase.

          This line of code may (or may be outdated) accurately reflect the full set of recognized options…
          https://gitlab.com/antiX-Linux/Xlated-initrd/-/blob/master/init#L40
          DISABLE_SERVICES_OPTS=”[aAdgkilLmnNPrsSvVwWx]+”

          antiX 17 and 19, one or both of the following utilities should be present to assist unpacking the initrd
          /usr/local/lib/cli-shell-utils/bin/unpack-initrd
          /usr/local/bin/ps_initrd.sh
          You can view the unpacked “init” file in a text editor and search for the DISABLE_SERVICES_OPTS=
          to see firsthand the full set of recognized options on your (antiX19? 17?) system.

          #45129
          Member
          Xecure
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            These are the contents inside the init related to disable boot option found in a README file.

            A list of actual services that have been disabled is available in the
            file "/etc/live/config/disabled".  You can enable and disable services
            after you boot with the "services" command.
            
                a                disable acpid service
                A                Enable acpid service
                B                Enable bootclean.sh service (disabled by default)
                c                disable connmand service
                d [nodbus]       disable dbus service
                g                disable gpm service (mouse on virtual consoles)
                i                disable ifplugd service
                l [lean]         disable "lean" services (see below)
                L                Enabled syslogd service
                m [mean]         disable "mean" services (see below)
                n                disable nfs service
                N                Enable ntpd service (disbabled by default)
                P                Enable pamd service (disabled by default)
                r [norepo]       don't localize repos based on timezone
                s [nosavestate]  don't save state on live-usb systems
                S [savestate]    DO save state on live-usb systems
                v                disable VirtualBox services
                V                Don't blacklist fb modules, nvidiafb, etc.
                  [vboxdecor]    Enable fbcondecor in Virtual Box
                x [Xtralean]     disable "Xtra-lean" services (see below)
                Y                Enable Plymouth (disabled by default)
            
            Note 1: Virtual Box services are enabled automatically when run
            on Virtual Box and disabled automatically when not.
            
            Note 2: If a laptop is detected then acpid and wicd are excluded
            from the list of lean services.  They can still be disabled on with "a"
            and "w".
            
            Lean Services (l):
            
                acpi-support   cpufrequtils   loadcpufreq    rsyslog
                acpid          cron           nfs-common     saned
                bluetooth      cups           rpcbind        smartmontools
                bootlogs       irqbalance     rsync          ssh
            
            Xtralean Services (x):
            
                cryptdisks           mountnfs-bootclean.sh
                cryptdisks-early     pppd-dns
                hwclock.sh           ufw
                lm-sensors           urandom
            
            Mean Services (m):
            
                avahi-daemon               nfs-kernel-server
                dnsmasq                    ntp
                ifplugd                    pppd-dns
                mountnfs-bootclean.sh      resolvconf
                mountnfs.sh                rpcbind
                network-manager            smbd
                networking                 ufw
                nfs-common

            I have been studying the boot parameters, and many of them are documented (good), but only inside the init project. I am trying to organize them and add them to the wiki, but got distracted by other things.

            antiX Live system enthusiast.
            General Live Boot Parameters for antiX.

            #45131
            Member
            GeoffC
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              Thanks both of you for taking the time to field my query. I had actually encountered all three of these documents myself before writing my question but none of them mentioned an “F” option. The /live/README file is a great help. The uppercase options it lists for enabling services is why I mentioned that in my initial query.

              The reason I am asking about “disable=lxF” is because I built a live usb from the (Oct 15th) antiX-19.3_386-full.iso and OOTB it has boot options “quiet splasht disable=lxF”. I had a few problems due to my lack of understanding of the implications of the “lx” options, so I thought it would be a good idea to find out what the “F” option does too.

              Has it just been included by mistake then?

              #45135
              Forum Admin
              anticapitalista
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                The ‘F’ relates to enabling fbcondecor on all virtual consoles when running ‘live’

                Philosophers have interpreted the world in many ways; the point is to change it.

                antiX with runit - leaner and meaner.

                #45136
                Member
                GeoffC
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                  Oh, great! Thanks for clearing that up – now we all know, lol 🙂

                  #45137
                  Forum Admin
                  anticapitalista
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                    Ctrl + Alt + F1-F6 (from desktop) will show the fbcondecor ‘screen’

                    Philosophers have interpreted the world in many ways; the point is to change it.

                    antiX with runit - leaner and meaner.

                    #45177
                    Member
                    GeoffC
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                      Oh, I see! Multiple virtual consoles with border and theme variations to distinguish them.

                      For other noobs – Ctrl + Alt + F7 to return to the desktop (so you don’t have to give up and reboot like I did, lol)

                      #49425
                      Anonymous
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                        (wondering whether I have reversed the enabled/disabled)
                        Is the following correct?

                        If so, I will insert into antiX-Gfxboot doc
                        and a line within that README (live-initrd.gz git project repo) and will send merge requests.
                        (hmm, someone will still need to add it into the antiX bootcodes FAQ page)

                        disable=F
                        means
                        Enable fbcondecor (console decoration)

                        ok

                        #49437
                        Forum Admin
                        anticapitalista
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                          disable=F means enable fbcondecor (console decoration)

                          Capital letters enable, lower-case letters disable.

                          Philosophers have interpreted the world in many ways; the point is to change it.

                          antiX with runit - leaner and meaner.

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