| Git Clone URL: | https://aur.archlinux.org/linux-lqx.git (read-only, click to copy) |
|---|---|
| Package Base: | linux-lqx |
| Description: | Documentation for the Linux Liquorix kernel |
| Upstream URL: | https://liquorix.net/ |
| Keywords: | bbr2 bfq futex pds proton zen |
| Licenses: | GPL-2.0-only |
| Submitter: | akurei |
| Maintainer: | sir_lucjan (damentz) |
| Last Packager: | damentz |
| Votes: | 165 |
| Popularity: | 2.09 |
| First Submitted: | 2011-08-08 16:08 (UTC) |
| Last Updated: | 2025-04-20 18:28 (UTC) |
@Agafron, there shouldn't be anything different with iptables on liquorix. On my work laptop, I'm able to use UFW to block incoming connections besides those to port 22, and sshuttle to create poor mans VPNs utilizing iptables to redirect traffic.
Maybe you forgot to initialize your rules?
@damentz, hi! I have some problems with iptables on this version
sudo iptables -L
iptables: No chain/target/match by that name.
what parameters affect it?
@Filip98, I'll re-enable hierarchical scheduling once Paolo corrects an oops when it's enabled. You can see the progress on the bfq-iosched google group here: https://groups.google.com/forum/#!topic/bfq-iosched/5wkrbgXf4VM
This kernel seems to have an issue with libvirt(Qemu/KVM) http://i64.tinypic.com/30m9ul3.jpg http://i65.tinypic.com/oqg1ow.jpg I've digged a little bit around the net: https://forums.whonix.org/t/solved-cant-start-the-new-14-whonix-vms-libvirterror-unsupported-configuration-block-i-o-tuning-is-not-available-on-this-host/5664 and looks like it requires the following to be enabled in the kernel: CONFIG_BLK_CGROUP CONFIG_CFQ_GROUP_IOSCHED CONFIG_BLK_DEV_THROTTLING I switched to my alternative kernel and it runs fine, I didn't recompile to confirm that this fixes the issue tho
@Terence, I briefly experimented again with 1000hz but it was a huge drain on battery life. MuQSS 0.173 (and possibly 0.180 with 4.19), doesn't support tickless idle correctly, and ends up feeding cpufreq with bad idle data. The periodic forces cpufreq to ingest idle time accounting data, letting the cpu properly rest while idle, but the periodic tick prevents the CPU from staying in the CPU's lowest state (C6 / C7). It's measurable, and I mentioned some data points in my commit reverting back to 250hz here:
https://github.com/damentz/liquorix-package/commit/070398c973863e03dc384e578e27f58d9f05c607
Until I figure out a better compromise with 1000hz, you'll need to manually go in on every build and raise the frequency to 1000hz for your system. It's perfectly fine for desktops but a huge problem on laptops. Both my personal and work laptops lose about 20%-30% battery life for idle / casual loads. In my testing, 250hz preserves cpu temperatures as well as tickless idle, so that'll work for now.
Also, I re-enabled IRQ time accounting as it seems that it was originally added so that the process scheduler (CFS in this case), had more accurate data about how much cpu time each task consumed. It should have some benefits for MuQSS as well.
@sir_lucjan, ok, thanks!
@sir_lucjan, ok, need I reinstall package?
$ uname -r
4.18.19-lqx1-1-lqx
@damentz, I have some diff of versions:
1 aur/linux-lqx 4.18.19_2-2 [installed: 4.18.20_1-1] (114) (1,86)
A desktop oriented kernel and modules with Liquorix patches
2 aur/linux-lqx-docs 4.18.19_2-2 [installed: 4.18.20_1-1] (114) (1,86)
Kernel hackers manual - HTML documentation that comes with the linux-lqx.
3 aur/linux-lqx-headers 4.18.19_2-2 [installed: 4.18.20_1-1] (114) (1,86)
Its PKGBUILD mistake?
Pinned Comments
damentz commented on 2020-08-31 15:22 (UTC) (edited on 2021-12-21 18:25 (UTC) by damentz)
Official binaries of linux-lqx, linux-lqx-headers, and linux-lqx-docs are now available: https://wiki.archlinux.org/index.php/Unofficial_user_repositories#liquorix
Signing key import instructions:
sudo pacman-key --keyserver hkps://keyserver.ubuntu.com --recv-keys 9AE4078033F8024D && sudo pacman-key --lsign-key 9AE4078033F8024D