Solved Changing font size

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Skybear

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I’d like to increase the font size of my Grub menu.

@Alexzee has a Linux site, as shown below. There’s a section on increasing the font size of the Grub menu. His work I trust and I like what I read in his blog. I’m just concerned with my lack of experience with Grub and not doing something that a more experienced user would instinctively know. I made mistakes with Grub before and I’d like to avoid doing that again.

 


I’d like to increase the font size of my Grub menu.

@Alexzee has a Linux site, as shown below. There’s a section on increasing the font size of the Grub menu. His work I trust and I like what I read in his blog. I’m just concerned with my lack of experience with Grub and not doing something that a more experienced user would instinctively know. I made mistakes with Grub before and I’d like to avoid doing that again.

Thank you.
Always glad to help.
 
G'day - question for you, Mike.

What are the figures you have in /etc/default/grub for the line beginning

GRUB_GFXMODE=

?

Wiz
 
G'day - question for you, Mike.

What are the figures you have in /etc/default/grub for the line beginning

GRUB_GFXMODE=

?

Wiz


It's #GRUB_GFXMODE=640x480.

For reference, here's my Grub:


Code:
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
#   info -f grub -n 'Simple configuration'

GRUB_DEFAULT=0
GRUB_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=0
GRUB_DISTRIBUTOR=`( . /etc/os-release; echo ${NAME:-Ubuntu} ) 2>/dev/null || echo Ubuntu`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""

# If your computer has multiple operating systems installed, then you
# probably want to run os-prober. However, if your computer is a host
# for guest OSes installed via LVM or raw disk devices, running
# os-prober can cause damage to those guest OSes as it mounts
# filesystems to look for things.
#GRUB_DISABLE_OS_PROBER=false

# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

# Uncomment to disable graphical terminal
#GRUB_TERMINAL=console

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480

# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true

# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"

# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"
 
This Post contains two or more parts, first is to Alex, second is to the OP, Mike.

ONE

Alex, regarding the part at your blog on font sizes, there IS an error there that may be easily remedied if the editing facility there is user-friendly, and that is with

With configuration files in Linux the # (pound sign) is used to UN-comment an argument. This way Grub and the system will ignore it.

That should be just

comment, not UN-comment

When you insert the asterisk (pound sign) # , it MAKES the line/s a comment.

When you remove the asterisk (pound sign) # , it MAKES the line/s a command or string that Linux will take notice of or act upon.

That is why they often say

# Uncomment to blah-blah

They're telling you to remove the asterisk if you want the command or string or other to be operational.

TWO

Mike

Pictured are three of variations of my grub menu for Linux Mint 22.1 'Xia' Cinnamon, and they are captioned with the resolutions used, applying three of the options I had available to me.


1778129377809.png

PHONE PIC 1 - Linux Mint 22.1 resolution 640x480


1778129506791.png

PHONE PIC 2 - Linux Mint 22.1 resolution 1024x768

1778129592064.png

PHONE PIC 3 - Linux Mint 22.1 resolution 1920x1080

My current preference is for 1024x768 - it doesn't fit the most number of my distros on a page/screen, but is easily legible with my current state of eyesight.

"...the options I had available to me." ??

Where did I get those?

When you boot up your rig and the grub menu appears just press 'c' for Command and a screen will apper. Type in

videoinfo

(NOT vbeinfo - that is deprecated (obsolete) and has been for years)

...and you will get a list of resolutions you can try there.

Remember after each editing of /etc/default/grub to run

sudo update-grub

Cheers

Wizard
 
This Post contains two or more parts, first is to Alex, second is to the OP, Mike.

ONE

Alex, regarding the part at your blog on font sizes, there IS an error there that may be easily remedied if the editing facility there is user-friendly, and that is with



That should be just

comment, not UN-comment

When you insert the asterisk (pound sign) # , it MAKES the line/s a comment.

When you remove the asterisk (pound sign) # , it MAKES the line/s a command or string that Linux will take notice of or act upon.

That is why they often say

# Uncomment to blah-blah

They're telling you to remove the asterisk if you want the command or string or other to be operational.

TWO

Mike

Pictured are three of variations of my grub menu for Linux Mint 22.1 'Xia' Cinnamon, and they are captioned with the resolutions used, applying three of the options I had available to me.


View attachment 31704
PHONE PIC 1 - Linux Mint 22.1 resolution 640x480


View attachment 31705
PHONE PIC 2 - Linux Mint 22.1 resolution 1024x768

View attachment 31706
PHONE PIC 3 - Linux Mint 22.1 resolution 1920x1080

My current preference is for 1024x768 - it doesn't fit the most number of my distros on a page/screen, but is easily legible with my current state of eyesight.

"...the options I had available to me." ??

Where did I get those?

When you boot up your rig and the grub menu appears just press 'c' for Command and a screen will apper. Type in

videoinfo

(NOT vbeinfo - that is deprecated (obsolete) and has been for years)

...and you will get a list of resolutions you can try there.

Remember after each editing of /etc/default/grub to run

sudo update-grub

Cheers

Wizard

Thanks Chris. I’ll try that.
 
The Word Press editor isn't what I'd call user friendly. Editing my blog post only took a few minutes.
Thanks Chris! :)
 
Last edited:
Always welcome, my friend. ;)
 
The font for my Grub Menu (triple booted rig) was so small I had to use the magnifying glass to boot into Debian.
FWIW I changed mine to:

Code:
GRUB_GFXMODE=800x768

Updated Grub, rebooted, and Bob was my uncle-:)
 
This Post contains two or more parts, first is to Alex, second is to the OP, Mike.

ONE

Alex, regarding the part at your blog on font sizes, there IS an error there that may be easily remedied if the editing facility there is user-friendly, and that is with



That should be just

comment, not UN-comment

When you insert the asterisk (pound sign) # , it MAKES the line/s a comment.

When you remove the asterisk (pound sign) # , it MAKES the line/s a command or string that Linux will take notice of or act upon.

That is why they often say

# Uncomment to blah-blah

They're telling you to remove the asterisk if you want the command or string or other to be operational.

TWO

Mike

Pictured are three of variations of my grub menu for Linux Mint 22.1 'Xia' Cinnamon, and they are captioned with the resolutions used, applying three of the options I had available to me.


View attachment 31704
PHONE PIC 1 - Linux Mint 22.1 resolution 640x480


View attachment 31705
PHONE PIC 2 - Linux Mint 22.1 resolution 1024x768

View attachment 31706
PHONE PIC 3 - Linux Mint 22.1 resolution 1920x1080

My current preference is for 1024x768 - it doesn't fit the most number of my distros on a page/screen, but is easily legible with my current state of eyesight.

"...the options I had available to me." ??

Where did I get those?

When you boot up your rig and the grub menu appears just press 'c' for Command and a screen will apper. Type in

videoinfo

(NOT vbeinfo - that is deprecated (obsolete) and has been for years)

...and you will get a list of resolutions you can try there.

Remember after each editing of /etc/default/grub to run

sudo update-grub

Cheers

Wizard

I tried 1024x768 and found it a wee bit too large. But with the videoinfo command I found that 1280x720 is perfect. Thanks!
 
I found that 1280x720 is perfect

Yes, I didn't mind that one, too.

I have to see me an optometrist before long to get updated on how long before I may need cataract attention.

I am thankful for the fact that Linux can be so customisable.

Avagudweegend

Wiz
 
As the thread is 'solved', I'll tuck this in here:

how long before I may need cataract attention.

I started wearing corrective lenses as a child. I'm so acclimated to it that I am uncomfortable if there's any wind while I'm not wearing my glasses.

One of the things I dislike the most (and I've tried contact lenses) is something touching my eyes. I'm going to be really mad at my body if I have to have any type of surgery on my eyes. I'm told that I'm a good candidate for the laser surgery, but I'm all set with that. I'll keep wearing glasses, thanks. Besides, I have different glasses for different occasions.

Anyhow, I just wanted to give you a hearty 'good luck'! I seriously hope that's something you never have to deal with.
 
I'm going to be really mad at my body if I have to have any type of surgery on my eyes.
New lenses installed here to replace the cataracts. One each in both eyes, installed a week apart. Research suggests the operation is quite routine now with very low negative side effects. The ophthalmologist suggested the cataract replacement years before my eyesight deteriorated to the point where I felt symptoms. That way I didn't need to endure eyesight fogging up.

With the new installation, there hasn't been any visual adjustments needed to work on the computer screens. Basically, I didn't have issues with computer screens before, and that has continued with the new lenses. Mostly whatever the web pages present is readable.

The massive difference noticeable after the new installation was to do with color. Over the years, the eyes detection of color is through a gradually yellowing up of the lens. The new bionic lenses are however, clear, so the brightness of color which I experienced after the installation was an extraordinary pleasure. The world appeared fluorescent for some time, and then it settled into just bright resonant colors as it is now. The difference can be detected after one operation where the eyes have one new lens, and one old yellowed lens, so comparisons can be made. I have an old pair of night glasses which have yellow lenses and were designed to reduce the glare of bright light such as from on-coming traffic driving at night. When I now use these glasses during the day time they replicate fairly closely the eyesight color of my old biological lenses, so I can still remind myself of something I'd missed in the past but now have restored.

To bring this back to the original issue of font sizes, one solution may be cataract surgery, but check with the ophthalmologist first :-) . Not recommended if not necessary of course.
 
Last edited:
Hey thanks a lot, guys, for the input. :)

I know the OP won't mind...Alex has DM'ed me with his eyesight tips as well.

Have I told you (only hundreds of times, Wiz, they groan) I love this place? IMO it is second to none, both for gathering and disseminating knowledge, and so important, for its community spirit.

Avagudweegend...I will. ;)
 
Hey thanks a lot, guys, for the input. :)

I know the OP won't mind...Alex has DM'ed me with his eyesight tips.

Have I told you (only hundreds of times, Wiz, they groan) I love this place? IMO it is second to none, both for gathering and disseminating knowledge, and so important, for its community spirit.

Avagudweegend...I will. ;)
Agreed, good community spirit. :)
 
New lenses installed here to replace the cataracts. One each in both eyes, installed a week apart. Research suggests the operation is quite routine now with very low negative side effects. The ophthalmologist suggested the cataract replacement years before my eyesight deteriorated to the point where I felt symptoms. That way I didn't need to endure eyesight fogging up.

You made me cringe. Like, literally, cringe. If someone sticks something in my eye, my first instinct is to stick a fist into their eye. It seems like the appropriate response, but it'll quickly get you kicked out of their office. So, I don't actually get to punch them in the face. I just want to punch them in the face.

There are very few things like that. I'll jump off high things. I'll climb into holes in the ground. Heck, I'll eat street food in Vietnam. I'm a bit old now, so I don't go getting involved in brawls -- but that's because I lack patience and can't risk being nice about it.

Another thing is cotton balls. I can't stand the feeling. If available, I'll use tweezers to pull the cotton out of a new bottle of ibuprofen. However, I can also ask the missus to do it for me.

I seriously don't like something touching my eyes.

Over the years, the eyes detection of color is through a gradually yellowing up of the lens.

This is more true with men than women, interestingly enough. Men's eyes have fewer rods in them than women's do.

I'm partially colorblind. It has grown worse as I age, but it's not complete colorblindness. I just have issues with parts of the spectrum. My eyes were good enough to serve in the military, so they were better at one point in my life.

I didn't know (I'll add more on that) I was even partially colorblind.

What happened is that people kept on arguing with me about colors. It even got a bit 'heated' when the then-lady-friend brought home orange and white checkered curtains. I didn't actually mind that they were orange; I just thought it was a strange choice of colors.

Well, she had a bit of a fit and I was less than polite about how she was responding to me. Again, I reminded her that I didn't care that they were orange. Orange was fine by me.

But people kept telling me that the curtains were, in fact, red and white.

I decided they can't all be wrong, so I went to get tested. Sure enough, I'm partially colorblind.

On that note, with all of the older men on this forum, a bunch of you are also colorblind. You just don't know it. We have fewer rods to start with. Studies have shown that colorblindness is woefully under-reported. People in the studies had no idea that they were colorblind.

Not all colorblindness means that you see just shades of gray. In fact, that type of colorblindness is extremely rare. What's not as rare is the colorblindness I have. In my case, I have issues with the yellow spectrum and the blue spectrum. The green's have degraded but are still working more or less.

Where my issues become more obvious is when things are between the primary colors. Reds can be orange. Blues can be black. That sort of stuff.

The studies show that 8% of men have issues with seeing colors properly.

Very few will ever ask a professional about it. The 8% is based on (many/repeatable) studies that sample a large number of people. It's very different if you're a female. If you're a female, the odds of being even partially colorblind are 0.5%. Simple math says that we menfolk are far more likely to be affected than ladies.

That's like 1/12 of men. One person out of twelve... Well, one male out of twelve. (Women are in the 1/200 range.)

And, well, that's a long reply...
 


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