Just keep “hollywood” running in another terminal at all times.

Install and run “btop”.

You could scroll down to the screenshots on the GitHub page, but I had a friend recommend btop to me and seeing it for the first time running on my own machine was an experience. Highly recommend.

https://github.com/aristocratos/btop

10 year old bug?

What are they talking about, that bug report is from 2014‽

… Fuck

“I was referring to open book reader…”

The lack of capitalization, and the project name that could just as easily be a descriptor, made me miss it at first too.

"The Open Book is my long-standing attempt to design a comprehensible and accessible e-book reader that you can build yourself (or at least have manufactured affordably). The current edition is something I’m calling the “Abridged” or “Developer Preview” edition. It’s designed to be incredibly simple: there are 7 through-hole and 14 surface mount components, nearly all in a chunky 1206 package that’s easy to hand solder. The tradeoff is that it has no LiPo charging circuit; instead it uses AAA batteries, making it a bit more chunky than previous versions of the book.

The goal with this version is to get hardware in hands so we can start hacking on firmware."

https://www.oddlyspecificobjects.com/projects/openbook/

So:

• This is a hobby / project of love
• The current focus is on hardware

I’m sure that the eventual plan is to support ePub.

I’m not sure it will ever get there, because it’s not a well resourced project, but I personally don’t like criticizing one person’s efforts, which they are making freely available.

More than a decade ago a user came into #ubuntu-server on Freenode (now libera.chat ) and said that they had accidentally run “rm -rf /* something*” in a root shell.

Note the errant space that made that a fatal mistake. I don’t remember how far it actually got in deleting files, but all of /bin/ /sbin/ and /usr/ were gone.

He had 1 active ssh connection, and couldn’t start another one.

It was a server that was “in production”, was thousands of miles away from him, and which had no possibility for IPMI / remote hands.

Everyone (but me) in the channel said that he was just SoL and should just give up.

I stayed up most of the night helping him. I like challenges and I like helping people.

This was in the sysv-init (maybe upstart) days, and so a decent number of shell scripts were running, and using basic *nix commands.

We recovered the bash binary by running something along the lines of

bash_binary_contents="$( </proc/self/exe)"
printf "%s" > /tmp/bash

(If you can access “lsof” then “sudo lsof | grep deleted” will show you any files that are open, but also “deleted”. You may be surprised at how many there are!)

But bash needed too many shared libraries to make that practical.

Somehow we were able to recover curl and chmod, after which I had him download busybox-static. From there we downloaded an Ubuntu LiveCD iso, loop mounted it, loop mounted the squashfs image inside the iso, and copied all of /bin/ , /sbin/ , /etc , and so on from there onto his root FS.

Then we re-installed missing packages, fixed up /etc/ (a lot of important daemons, including the one that was production critical, kept their configuration files open, and so we were able to use lsof to find the magic symlinks to them in /proc/$pid/fd/ and just cp them back into /etc/.

We were able to restart openssh-server, log in again, and I don’t remember if we were brave enough to test rebooting.

But we fucking did it!

I am certainly getting a lot of details wrong from memory. It’s all somewhere at irclogs.ubuntu.com though. My nick was / is Jordan_U.

I tried to find it once, and failed.

It’s at least gotten a bit better.

There was a time when Photoshop and other programs used a copy-protection scheme that overwrote parts of grub, causing the user not to be able to boot Linux or Windows.

They knew about it, and just DGAF. I don’t remember their exact FAQ response, but it was something along the lines of “Photoshop is incompatible with GRUB. Don’t dual boot if you use Photoshop.”

Grub still has code for BIOS based installs that uses reed-solomon error correction at boot time to allow grub to continue to function even if parts of its core.img were clobbered by shitty copy protection schemes for Windows software.

I can’t vouch for this particular playlist / series since I haven’t watched it, but the channel (Crosstalk Solutions) is great, and so I expect that their home networking 101 is as well.

https://youtube.com/playlist?list=PL1fn6oC5ndU9l3eYa7S_s206JUpbIa-8m

I was helping you there and asked you to back up configs and post some information.

Once you’ve done that I think actually getting things back the way they should be will go fine.

I didn’t know TWAIN, so I looked it up and am glad I did:

TWAIN: Technology Without An Interesting Name

I tried to solve these cross-distro compatibility problems in a generic way with this “standard”, more years ago than I’d like to think about:

https://www.supergrubdisk.org/wiki/Loopback.cfg

If someone wants to come up with a bootloader agnostic solution rather than one tied to grub, like an extension to Bootloader spec , https://www.freedesktop.org/wiki/Specifications/BootLoaderSpec/ , I’d be happy to evangelize it and add support to grub for using it.

I’m not aware of any other bootloader that supports reading a config file that exists within an iso though, and secure boot support may add additional complications.

Bottom line:

I feel like we could relatively easily get to a point where every Live iso that actually supports loop booting can just be added, as a file, to your USB drive (from Windows, or your android phone even) and be detected at boot in a nice little menu, no editing of config files needed.

I don’t have the time or spoons to get the Linux community there alone, but if people are interested in helping I’m more than happy to pick this up again.

(Note: Please don’t blindly suggest “Just chain load the iso!” Things aren’t that easy, unfortunately).

Do you throw away all your cables when new features are added?

Only when you start to own a device that uses one of those new features?

You know what’s easy though?

Not bypassing congress to sell arms to a country specifically for genocide. (Biden and Israel)

Democrats will break rules / norms, it’s just almost never for causes that help people.

He could have simply not done anything, and it would have been better.

If “Don’t go out of your way to support genocide.” is asking too much, then don’t be surprised when people aren’t excited to vote for your candidate.

Like me, that user wants to use ISO-8601 format for dates.

I didn’t see that option in the screenshot. Anyone know if that’s possible in this Beta?

https://m.xkcd.com/1179/

Interstellar_1@pawb.social

Sorry again. I wrote this last comment (and this one, TBH) from my phone and “–iso=s” should have been “–iso-8601=s” . I’ve edited my comment and the command should now work (Making a backup of your grub.cfg containing the date, to the second, in the filename. I did that to hopefully avoid you running the same command again after trying some fixes and accidentally clobbering your backup).

Or you can recruit heavily in areas where folks are disadvantaged and have few options, dangling education in front of them in exchange for being willing to kill or die for you.

This is absolutely what we do in the U.S. and it’s abhorrent.

I guess what I want is for nobody to be so desperate for their basic needs that they feel compelled to kill and die in war.

And if we had a country that cared for all of its citizens and didn’t start wars of aggression, maybe more people would want to enlist as they have real values to protect and have a reasonable expectation that they won’t be committing atrocities?

Honestly not a criticism of you or your comment. Lot’s of people are advocating for the same thing; You just said it plainly.

…Anyway, this is all terrible and we absolutely can do better, starting with building community locally, mutual aid, protesting, and listening to marginalized and oppressed people’s.

Ahh, sorry.

For Fedora it looks like the default /etc/default/grub looks like this:

GRUB_TIMEOUT=5 GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)" GRUB_DEFAULT=saved GRUB_DISABLE_SUBMENU=true GRUB_TERMINAL_OUTPUT="console" GRUB_CMDLINE_LINUX="rhgb quiet" GRUB_DISABLE_RECOVERY="true" GRUB_ENABLE_BLSCFG=true

( Taken from https://discussion.fedoraproject.org/t/how-to-regenerate-etc-default-grub/72677/9 )

If you’re using LVM / LUKS you may need additional kernel parameters, like resume=… for suspend to disk to work properly.

Please, before doing anything else, post the output of the following:

cat /proc/cmdline

And make a backup of your existing grub.cfg with:

sudo cp /boot/grub2/grub.cfg /boot/grub2/grub.cfg-backup-$(date --iso-8601=s)

Also, be sure that you have a LiveUSB on hand. You don’t want to be SOL if we break something and can’t boot again without fixing it first.

this

What version of Ubuntu are you using?

What is the output of the following command?:

dpkg -l | grep grub

If you urgently want your grub menu to default to the first entry that can be done first, but unless that’s needed I’d prefer to get to the root of the problem(s) and get a proper fix.

Why do you have “Stormfront” under the parody Wikipedia globe?

(Literally just asking for clarification. It’s not obvious to me and I’d like to understand your intent.)

It the implication that Wikipedia is as bad as the infamous neo-nazi website Stormfront?