how do I install GKSU or other program to edit as root to save changes in grub file at /etc/default to enable...

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how do I install GKSU or other program to edit as root to save changes in grub file at /etc/default to enable nomodeset bootup?


How to edit GRUB file at /etc/default/How do you add lines to /etc/default/grub so they're reflected in /boot/grub/grub.cfg?How do I fix a frozen black screen on Lubuntu startup?Setting nomodeset (VESA graphics mode) through GRUB shellUbuntu 12.04 Install - Black Screen - No Grub - Have run Boot Repair DiskHow to Enter into Recovery mode?How to delete nomodeset from my grub file in order to boot normally?modeset: problems on booting and external monitorUbuntu 16.04: how to boot into nomodeset from GRUB2 tty? Laptop with only NVIDIA M1000MUbuntu 17.10 Nvidia Drivers, black screen loop?Ubuntu 16.04 LTS Intel graphics driver not working with nomodeset in grubNUC7 either no sound or no videoRemove nomodeset from grub not working













0















20 March 2019 inquiry



In November I got a response to How do I fix a frozen black screen on Lubuntu startup? from karel to consult https://askubuntu.com/tags/nomodeset/info



I initially opened grub from etc/default and changed:



GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"


to:



GRUB_CMDLINE_LINUX_DEFAULT="nomodeset"


It wouldn't let me save the changes though! It opened it in leafpad, but I didn't have the permissions!



Karel's followup comment suggested I run it as root to get permission via this command in the terminal:



sudo nano /etc/default/grub


I am sure most would recommend getting familiarity with the terminal. I did figure it out, because I changed it (keyboard arrows only to navigate, no mouseclicks!) and upon exiting it prompted me to save, and I did, and then ran `sudo update grub afterward as both the wiki and Karel said to.



I was searching more on the topic and found How to edit GRUB file at /etc/default/ where in 2013 someone recommended using something called gksu to edit as root. Is this still around? I couldn't find it in Synaptic Package Manager when I searched it.



I'm looking for alternative means of root editing (perhaps via Leadpad, which is how grub opened by default when I double clicked it) which are a little easier on the eyes and mind than editing in the terminal is.



For now I am going to reboot and see if this fixed things. Would anyone know about the issue raised at How do you add lines to /etc/default/grub so they're reflected in /boot/grub/grub.cfg? and if there is some special considerations for /boot/grub/grub.cfg? in selecting what graphic drivers to run at startup?



I get this message when I do "Advanced Options" and then "Recovery Mode" then "Resume Boot"




some graphics drivers require a full graphical boot and so will fail when resuming from recovery




I assume doing this 'nomodeset' is similar, except rather than the drivers failing, they don't try to initiate at all, so I could do a regular startup. I will be trying this now and will update with results.









share



























    0















    20 March 2019 inquiry



    In November I got a response to How do I fix a frozen black screen on Lubuntu startup? from karel to consult https://askubuntu.com/tags/nomodeset/info



    I initially opened grub from etc/default and changed:



    GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"


    to:



    GRUB_CMDLINE_LINUX_DEFAULT="nomodeset"


    It wouldn't let me save the changes though! It opened it in leafpad, but I didn't have the permissions!



    Karel's followup comment suggested I run it as root to get permission via this command in the terminal:



    sudo nano /etc/default/grub


    I am sure most would recommend getting familiarity with the terminal. I did figure it out, because I changed it (keyboard arrows only to navigate, no mouseclicks!) and upon exiting it prompted me to save, and I did, and then ran `sudo update grub afterward as both the wiki and Karel said to.



    I was searching more on the topic and found How to edit GRUB file at /etc/default/ where in 2013 someone recommended using something called gksu to edit as root. Is this still around? I couldn't find it in Synaptic Package Manager when I searched it.



    I'm looking for alternative means of root editing (perhaps via Leadpad, which is how grub opened by default when I double clicked it) which are a little easier on the eyes and mind than editing in the terminal is.



    For now I am going to reboot and see if this fixed things. Would anyone know about the issue raised at How do you add lines to /etc/default/grub so they're reflected in /boot/grub/grub.cfg? and if there is some special considerations for /boot/grub/grub.cfg? in selecting what graphic drivers to run at startup?



    I get this message when I do "Advanced Options" and then "Recovery Mode" then "Resume Boot"




    some graphics drivers require a full graphical boot and so will fail when resuming from recovery




    I assume doing this 'nomodeset' is similar, except rather than the drivers failing, they don't try to initiate at all, so I could do a regular startup. I will be trying this now and will update with results.









    share

























      0












      0








      0








      20 March 2019 inquiry



      In November I got a response to How do I fix a frozen black screen on Lubuntu startup? from karel to consult https://askubuntu.com/tags/nomodeset/info



      I initially opened grub from etc/default and changed:



      GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"


      to:



      GRUB_CMDLINE_LINUX_DEFAULT="nomodeset"


      It wouldn't let me save the changes though! It opened it in leafpad, but I didn't have the permissions!



      Karel's followup comment suggested I run it as root to get permission via this command in the terminal:



      sudo nano /etc/default/grub


      I am sure most would recommend getting familiarity with the terminal. I did figure it out, because I changed it (keyboard arrows only to navigate, no mouseclicks!) and upon exiting it prompted me to save, and I did, and then ran `sudo update grub afterward as both the wiki and Karel said to.



      I was searching more on the topic and found How to edit GRUB file at /etc/default/ where in 2013 someone recommended using something called gksu to edit as root. Is this still around? I couldn't find it in Synaptic Package Manager when I searched it.



      I'm looking for alternative means of root editing (perhaps via Leadpad, which is how grub opened by default when I double clicked it) which are a little easier on the eyes and mind than editing in the terminal is.



      For now I am going to reboot and see if this fixed things. Would anyone know about the issue raised at How do you add lines to /etc/default/grub so they're reflected in /boot/grub/grub.cfg? and if there is some special considerations for /boot/grub/grub.cfg? in selecting what graphic drivers to run at startup?



      I get this message when I do "Advanced Options" and then "Recovery Mode" then "Resume Boot"




      some graphics drivers require a full graphical boot and so will fail when resuming from recovery




      I assume doing this 'nomodeset' is similar, except rather than the drivers failing, they don't try to initiate at all, so I could do a regular startup. I will be trying this now and will update with results.









      share














      20 March 2019 inquiry



      In November I got a response to How do I fix a frozen black screen on Lubuntu startup? from karel to consult https://askubuntu.com/tags/nomodeset/info



      I initially opened grub from etc/default and changed:



      GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"


      to:



      GRUB_CMDLINE_LINUX_DEFAULT="nomodeset"


      It wouldn't let me save the changes though! It opened it in leafpad, but I didn't have the permissions!



      Karel's followup comment suggested I run it as root to get permission via this command in the terminal:



      sudo nano /etc/default/grub


      I am sure most would recommend getting familiarity with the terminal. I did figure it out, because I changed it (keyboard arrows only to navigate, no mouseclicks!) and upon exiting it prompted me to save, and I did, and then ran `sudo update grub afterward as both the wiki and Karel said to.



      I was searching more on the topic and found How to edit GRUB file at /etc/default/ where in 2013 someone recommended using something called gksu to edit as root. Is this still around? I couldn't find it in Synaptic Package Manager when I searched it.



      I'm looking for alternative means of root editing (perhaps via Leadpad, which is how grub opened by default when I double clicked it) which are a little easier on the eyes and mind than editing in the terminal is.



      For now I am going to reboot and see if this fixed things. Would anyone know about the issue raised at How do you add lines to /etc/default/grub so they're reflected in /boot/grub/grub.cfg? and if there is some special considerations for /boot/grub/grub.cfg? in selecting what graphic drivers to run at startup?



      I get this message when I do "Advanced Options" and then "Recovery Mode" then "Resume Boot"




      some graphics drivers require a full graphical boot and so will fail when resuming from recovery




      I assume doing this 'nomodeset' is similar, except rather than the drivers failing, they don't try to initiate at all, so I could do a regular startup. I will be trying this now and will update with results.







      drivers lubuntu recovery-mode etc nomodeset





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