i did update my machine with pacman -Syu. after rebooting, i cannot login. i con see this error Failed to start Virtual Console Setup a tiny second right before log in screen. i had to capture it in slow mo to able to read it. i attach the image below.
and on the login, after i enter my username and hit enter it just hangs for a while without asking the password and asks for username again. it acts like when you enter wrong password.
Fix
turns out /bin some how got messed up. thanks to @wwwgem, i looked into system logs (journalctl) and fixed it
That warning comes up if you are using sd-vconsole but do not have systemd in the mkinitcpio hooks. You should fix that but it is most likely unrelated to the login issue.
Login issues normally hint at either the user shell or pam configs being wrong but you can also get this behavior if (the users home directory is on a secondary disk && that disk failed to mount && you aren’t using systemd-homed).
sorry for late reply. yeah, my
/bingot messed up somehow, thats why it couldnt find the essentials, more likely bashCool, saw your logs just a while ago with the error about being unable to execute /bin/sh so I figured as much. What did you do to get there? I’ve never had an update fumble that hard…
I’m my experience usually you get assigned a home dir of “/” and a warning message if your home directory can’t be found. But you can login.
Took me three days to scroll through this post on my subscribed list in Photon on my phone. 😆
sorry for that
Not your fault. I was surprised at the behavior. Lemmy should handle that better. A post in the subscribed list IMO should be more like an abstract or excerpt, with the full text only available when viewing the post.
And we’re only seeing votes and responses from people that didn’t say fuck it and abandon the thread! Is a link to pastebin or something really that much harder than dumping your entire lengthy log file here?
To investigate the issue you may want to use a bootable drive and chroot into your system. This will allow you to see any error messages using the journactl command. Once you know what’s going on exactly you’ll be able to fix it or get a better assistance from people here or on the Arch forum.
I know someone who encountered the exact same login behavior after this update. It appeared that some packages were broken and he had to reinstall them.sorry for late reply. thanks to you, i fixed it
Glad you’re back on tracks! Looks like this update messed up /bin for some people. I love when OPs like you take time to close their first post with the resolution. Thank you. If you have time to quickly summarize the details of the fix that may benefit others as well.
agetty[349]: tty1: can’t exec /bin/login: No such file or directory
Well there’s your problem.
Login gets called to check if the username you put in is in the list of users and if it is it asks for a password (behavior subject to configuration). If you don’t have /bin/login you can’t login!
Advice to fix arch is as follows: boot from usb, chroot to your environment and use the built in tools to fix it automatically.
yeah thats exactly what i did. fixed it. sorry for late reply
No apology necessary, did you figure out what caused it or weather some binaries were missing or just had screwy permissions?
E: just saw your update. Nice job!
Hmm does chroot sidestep login? Or could you mount it from the usb’s filesystem?
Chroot sidesteps login entirely. When you use chroot you’re always root and you don’t need the password of the machine you’re chrooting into.
I’ll put the link to the wiki here again ;) https://wiki.archlinux.org/title/Chroot
"Run arch-chroot with the new root directory as first argument:
# arch-chroot /path/to/new/rootYou can now do most of the operations available from your existing installation. Some tasks which needs D-Bus will not work as noted in #Usage"
Try spamming the space bar on startup and choosing an older kernel
sorry for late reply. i fixed it but i wanna know this option. i tried hitting space bar, but nothing showed up
In the past it was the Shift button for Grub, but apparently not for UEFI setups https://wiki.archlinux.org/title/GRUB/Tips_and_tricks#Hide_GRUB_unless_the_Shift_key_is_held_down so I guess if you want the Grub menu to be visible at startup you’d do some editing. As far as I know systemd-boot does show a menu with fall-back kernel.
I’m curious about this because I had a bunch of dracut warnings when I updated my EndeavourOS to 6.8.7 the other day. Seeing this doesn’t make me too keen on rebooting until I’ve updated without error messages…
nothing can go wrong as long as you have a live usb ig
Oh, in the end I just pulled a
$ sudo dracut --regenerate-all --forceto generate a working initramfs.But did you find a solution to your problem?Glad you found a fix!
Arch is hot garbage. If you used NixOS you could just rollback
Don’t cut yourself in that edge, kid 🙄
We need to go deeper
Just bare kernel, nothing else“So… What can you do with it?”
“Nothing. It"s perfect!”
Try rolling back that comment kiddo
https://wiki.archlinux.org/title/Snapper#Wrapping_pacman_transactions_in_snapshots
bruh fixing these issues makes us feel superior
Today, my nixos took 50gb of drive space to update itself. I allocated 60gb for my root partition and nixos itself takes 20 already. Nixos is hot garbage in that regard. Nixos is stable but bloaty, arch is sleek but wonky.
An equivalent arch install took only 8gb.
