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Hi,
I recently got a new laptop (2016 HP Spectre x360) and installed Arch on it in a dual-boot with Windows. I am having an odd issue that I cannot seem to find any information about and may be hardware-specific. Immediately after boot, when the login prompt appears, null characters ("^@") will be typed in groups of 3, with about a second in between each group. This goes on for about 30 seconds and then stops.
While this is going on, I have no keyboard issues and can type normally, I just have to wait for this to run its course because the null characters will appear while I am typing my username and password and make it impossible to log in. Hence, this is not a critical problem, but having to wait the extra 30 seconds is slightly annoying and this is frankly a rather odd issue that has piqued my interest.
I really have no idea what would be causing this and what I should try and read up on to troubleshoot this error - all I have done so far is verified that systemd is not reporting any errors during boot.
Thanks for your help!
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Just confirming the same issue (HP laptop with skylake i5-6500U) logging in at tty.
I don't use any DM so I have no clue about that.
"intel-ucode" and "linux-firmware" are installed.
I've seen a few posts asking about this but no solution so far.
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Same problem with my HP Spectre X360 13-4103DX (Intel i7 6500U Skylake).
I think it is related to the 'lid virtual button', since it happens whenever I open the lid (after closing it of course). Can reproduce it on a TTY login prompt (just reopen the lid and you'll see those nice '^@') and during a Gnome shell session (for some reason that button is bound to the 'airplane mode' action, and my wifi connection goes off, doesn't matter if resuming a suspend or just reopening the lid).
I'm trying to find a solution disabling that virtual button with UDEV.
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Found a temporal solution in another post:
1. https://bbs.archlinux.org/viewtopic.php?id=213094
Using xmodmap to assign 'NoSymbol' to that button. Works well.
Now for me, the question would be, how to make Gnome load my '.Xmodmap' resource file?
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Now for me, the question would be, how to make Gnome load my '.Xmodmap' resource file?
For more details, see Remap keys on GNOME3.8 using xmodmap?
I'm not a gnome user so there might well be other/better methods, if so im sure somone will chime in.
Ancestoral Clan https://cirrus.freevar.com/mclean.html
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