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Old 02-01-2018, 10:17 PM   #1
notooth
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Registered: Apr 2005
Posts: 192

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KDE cannot run on Grsecurity kernel


Hi everyone,

KDE cannot run after installing Debian Grsecurity patched kernel. Here is what I did:
- Install Grsec patched kernel from stretch-backports
- Install paxctl and disable protections on KDE using this command:
Quote:
# paxctl -cm /usr/bin/plasmashell
- Increased the core limit in /etc/security/limits.conf to 4096:
Quote:
#<domain> <type> <item> <value>
* soft core 4096
and this is what I got:
Quote:
$ plasmashell
QXcbConnection: Could not connect to display
Aborted (core dumped)
Can anyone help?
 
Old 02-04-2018, 06:00 AM   #2
business_kid
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Registered: Jan 2006
Location: Ireland
Distribution: Slackware, Slarm64 & Android
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GRSecurity is for hardened systems, usually servers. If you need GRSecurity on your server, you shouldn't be running X on it.
 
  


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