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#1 2017-10-13 09:16:04

carlitoco
Member
From: berlin
Registered: 2017-02-23
Posts: 4
Website

After kernel update unfortunally my pc don't recognize usb keyboard

I've a dm-crypt lvm setup and a boot partition sda1 - so far to the setup -

After a normal pacman -Suy I got this problem that the usb keyboard isn't recognized anymore -

A fallback image works fine by the way thats why I pointed the problem to the kernel in my guess,

but maybe something else is wrong mkinitcpio.conf seems to be correct HOOK="keyboard keybmap before filesystem etc."

Do you have an idea, I'm clueless...

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#2 2017-10-13 11:19:07

slithery
Member
Registered: 2013-12-01
Posts: 1,850

Re: After kernel update unfortunally my pc don't recognize usb keyboard

Paste the actual content of your HOOKS, not just an approximation.


No, it didn't "fix" anything. It just shifted the brokeness one space to the right. - jasonwryan

aur - dotfiles

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#3 2017-10-13 18:24:34

carlitoco
Member
From: berlin
Registered: 2017-02-23
Posts: 4
Website

Re: After kernel update unfortunally my pc don't recognize usb keyboard

What do you think should do a downgrade to the kernel before? And see whats happen?

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#4 2017-10-13 18:29:51

jasonwryan
Anarchist
From: .nz
Registered: 2009-05-09
Posts: 23,355
Website

Re: After kernel update unfortunally my pc don't recognize usb keyboard

If that is your actual HOOKS line, it is a wonder you ever booted into Arch at all.


Moving to NC...


Arch + dwm   •   Mercurial repos  •   Github

Registered Linux User #482438

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#5 2017-10-13 19:18:37

carlitoco
Member
From: berlin
Registered: 2017-02-23
Posts: 4
Website

Re: After kernel update unfortunally my pc don't recognize usb keyboard

no that was figuratively ...

HOOKS="base udev autodetect modconf block keymap keyboard encrypt lvm2 filesystems fsck"

Last edited by carlitoco (2017-10-13 19:19:48)

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#6 2017-10-13 21:55:12

loqs
Member
Registered: 2014-03-06
Posts: 2,809

Re: After kernel update unfortunally my pc don't recognize usb keyboard

Boot using the fallback initrd

bsdcpio -it < /boot/initramfs-linux.img > a
bsdcpio -it < /boot/initramfs-linux-fallback.img > b
diff a b # should list modules only present in the fallback initrd
lsmod # compare the list of loaded modules with the diff above

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