Re: X11 / KDE Plasma 5 periodically freezes when I use GUI app inside LXC container

2020-06-18 Thread John Radek
> > > That means I managed to narrow down the issue. It’s firewall with > > default policy DROP instead of REJECT. It also says something about Xorg > > doing > > something on network I have no idea what > > OK, It's even weirder - it's not firewall. It's a network. When I > disconnect RJ45, n

Re: X11 / KDE Plasma 5 periodically freezes when I use GUI app inside LXC container

2020-06-18 Thread John Radek
> That means I managed to narrow down the issue. It’s firewall with > default policy DROP instead of REJECT. It also says something about Xorg doing > something on network I have no idea what OK, It's even weirder - it's not firewall. It's a network. When I disconnect RJ45, no issues, no freez

Re: X11 / KDE Plasma 5 periodically freezes when I use GUI app inside LXC container

2020-06-17 Thread John Radek
> On Wed, 17 Jun 2020 at 17:23, Marco Möller > wrote: > You will need to study the relevant documentation first. You then will > find why two of the parameters are equal to "0" (it is because others > are in use..., I mentioned already that there are more parameters > present and I only mentione

Re: X11 / KDE Plasma 5 periodically freezes when I use GUI app inside LXC container

2020-06-16 Thread John Radek
> On Tue, 16 Jun 2020 at 09:41, Marco Möller > wrote: > sudo sysctl vm.swappiness= > sudo sysctl vm.vfs_cache_pressure= > sudo sysctl vm.dirty_background_bytes= > sudo sysctl vm.dirty_bytes= Thank you Marco. I checked my current values --- sudo sysctl vm.swappiness # vm.swappiness = 60 sudo s

X11 / KDE Plasma 5 periodically freezes when I use GUI app inside LXC container

2020-06-16 Thread John Radek
Hi Everybody ;-), --- TL;DR: Could you please help me to get logs / trace or debug X (or KDE Plasma 5) that is freezing when I run (and actively use) X app inside LXC container? --- I'm trying to run GUI apps inside LXC container. I know that there are other ways (snapd) but I really like the ide