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I need to run sudo modprobe wacom at startup to prevent an unrecoverable kernel panic (a blackscreen drop to terminal with repeating 1second audio looping and zero responsiveness) from occurring when a standard wacom intous (CTH-480) tablet is plugged into USB port on stock XUbuntu 14.04 LTS. I believe mainline kernel fixed this issue some time ago.

Where is the preferred location for this? It must be run as root.

I have seen this How to run scripts on start up? but I am unsure which answer would work for the required permission level of modprobe.

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You can add the line modprobe wacom to /etc/rc.local and it will get executed on boot with root privileges.

  • This would have it load relatively late in the boot sequence. – Salami Sep 29 '15 at 22:12
  • I find that the command has to be delayed a bit, eg: (sleep 15s && [your command...]) & – Yan King Yin Oct 21 '17 at 9:09
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  1. Go to /etc/modules-load.d/

    cd /etc/modules-load.d
    
  2. Create a conf file with name ending in .conf for example wacom.conf

    sudo touch wacom.conf
    
  3. Inside /etc/modules-load.d/wacom.conf (use for example sudo nano wacom.conf; just write the name of the module you want to load ie, wacom
  4. Reboot and it will be loaded by systemd at boot time
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add a line to /etc/modules with wacom

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