On 03/19/2017 02:18 PM, andres...@gmail.com wrote: > Hello! > > When I close all terminals from a VM, CPU usage for that VM goes to around > 50% (shown by Qubes Manager) and stays there until I open another terminal to > the same VM. The problem only happens if I close the terminal using Ctrl+d, > not if I kill the window using i3. > > This happens both with Arch Linux template or appvms based on it. Doesn't > happens with Fedora. > > Example of commands that I used to open the terminals: > > qvm-run -a archlinux "xterm /bin/bash" > qvm-run -a archappvm "xfce4-terminal -x /bin/zsh" > > (both bash or zsh, xterm or xfce4-terminal) > > I thought it could be some zsh config, but the problem persists even > commenting .zshrc content, or using bash (default configs). > > It also happens if I open Vim with something like: > qvm-run -a archappvm "xfce4-terminal -x vim" > and close it using ":q". If I close Vim killing the window (i3 hotkey), it > doesn't happens). > > I tried to log CPU usage from inside the VM using "ps", but it doesn't seem > to increase (no reported process started to consume more CPU). I thought it > could be a problem with Qubes Manager (displaying false high CPU usage), but > the fan do start to make more noise, so it must be using more CPU. > > Any ideas? > > Thanks for the attention! > Is it related to https://github.com/QubesOS/qubes-issues/issues/2702 ?
Try running as root: # echo core > /proc/sys/kernel/core_pattern When shutting down a VM, some service is apparently crashing, causing a high CPU usage. -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To post to this group, send email to qubes-users@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/b3874f6e-af67-7920-aa38-7ff00a70aa3e%40yahoo.fr. For more options, visit https://groups.google.com/d/optout.