lkml.org 
[lkml]   [2023]   [Mar]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] vc_screen: don't clobber return value in vcs_read
On Sat, Mar 04, 2023 at 02:58:46PM -0500, Storm Dragon wrote:
> On Fri, Mar 03, 2023 at 11:25:00PM +0000, Thomas Weißschuh wrote:
>
> > Does this mean the screenreader now works correctly or is it still
> > broken somehow?
> >
> > Thomas
>
> I have still been testing this kernel. Most things work as expected, but
> the pasting functionality for Fenrir's clipboard is broken. After
> checking into the problem, it seems that tiocsti is disabled, and that
> is causing the problem. Was that something done in this test kernel
> only, or will that be the default for all new Arch kernels? If it is the
> default, is there a way to turn it back on?

By now this package has been promoted to [core] so it is in fact the
default ArchLinux kernel.

As a workaround you can use the "linux-lts" package that now also
carries the fix for your original problem but not the code responsible
for the new issue.

pacman -Sy linux-lts

> I tried the following:
>
> [storm@mjollnir ~] $ sudo sysctl dev.tty.legacy_tiocsti=1
> sysctl: setting key "dev.tty.legacy_tiocsti": Invalid argument

This is indeed the correct way to enable the feature again.

It seems that the commit that introduced this sysctl[0] depends on
another commit [1] to be applied. But the 6.2.2 stable kernel is missing
the requirement.

I'll validate that this indeed is the issue and will then send a formal
request for backporting.

[0] 83efeeeb3d04 ("tty: Allow TIOCSTI to be disabled")
[1] f1aa2eb5ea05 ("sysctl: fix proc_dobool() usability")

\
 
 \ /
  Last update: 2023-03-27 00:44    [W:0.055 / U:0.048 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site