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by hujuice
Fri Apr 03, 2026 8:42 am
Forum: Portage & Programming
Topic: rpc_pipefs errors
Replies: 0
Views: 36

rpc_pipefs errors

On TWO working systems (desktop and laptop) I have the same issue.
When I start rpc.idmapd I receive the unclear error:
make sure DNOTIFY support is enabled
DNOTIFY is enabled.

If I run:
rpc.idmapd -f -vvv
the error is:
Unable to inotify_add_watch(/var/lib/nfs/rpc_pipefs//nfs): No such file or ...
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by hujuice
Tue Sep 23, 2025 7:24 am
Forum: Portage & Programming
Topic: earlyprintk, is it necessay?
Replies: 1
Views: 1112

earlyprintk, is it necessay?

In general, I don't add any earlyprink kernel parameter at boot.
A few years ago, playing with a laptop, I was forced to add 'earlyprintk=vga' to debug eventual bootstrap problems. Without that, I only had "loading kernel, loading initrd" and then a black screen, say until OpenRC starts.

Now I am ...
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by hujuice
Thu Mar 13, 2025 8:27 am
Forum: Portage & Programming
Topic: [SOLVED] openvpn, dhcp, suspend and hooks
Replies: 2
Views: 2162

The solution is quite simple: manage the appropriate rc dependencies and stop the network before suspend.
openrc will do the job.

rc_need="net.eth0"
#!/bin/bash
# Stop the network to avoid openpvn crashes

NET="net.eth0"

case $1 in
pre)
if /etc/init.d/"${NET}" status; then
/usr/bin/logger -p ...
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by hujuice
Wed Mar 12, 2025 7:31 am
Forum: Portage & Programming
Topic: [SOLVED] openvpn, dhcp, suspend and hooks
Replies: 2
Views: 2162

[SOLVED] openvpn, dhcp, suspend and hooks

My openvpn crashes when resuming from the hibernation.
The reason is quite clear: the physical network is inactive because of the DHCP.
Both elogind and dhcpcd have hooks to handle the problem, but the solution I have found is quite "spaghetti".

dhcpcd is not aware of suspend, so the only way is to ...
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by hujuice
Sat Feb 22, 2025 8:26 am
Forum: Portage & Programming
Topic: [SOLVED (wa)] OpenVPN: unable to connect multiple clients
Replies: 4
Views: 3659

Solved, somehow.
I couldn't manage to achieve the goal in the 'ifconfig' way, but I could easily configure the 'dhcp' way with fixed addresses.

The relevant parts of the configurations are
# set the topology
topology subnet
# mode
mode server
# Subnet with static IPs (no dhcp, no ruoute, no dns ...
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by hujuice
Sat Feb 22, 2025 6:16 am
Forum: Portage & Programming
Topic: [SOLVED (wa)] OpenVPN: unable to connect multiple clients
Replies: 4
Views: 3659

it "smells" a lot like an ip conflict
You are right, anyway.
Thank you Weezer.

I tried the "DHCP" way and it works smoothly.
#ifconfig 192.168.100.2 255.255.255.0
server 192.168.155.0 255.255.255.0
#ifconfig 192.168.100.16 255.255.255.0
pull
(the 'pull' option didn't help in the ifconfig way ...
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by hujuice
Sat Feb 22, 2025 5:54 am
Forum: Portage & Programming
Topic: [SOLVED (wa)] OpenVPN: unable to connect multiple clients
Replies: 4
Views: 3659

Are you using the same client config for each client?
Yes, except ip addresses and certificates, clearly.

Consider also the TSL related error message, that appears exactly when I ping from the second client.
I didn't try the "traditional" DHCP way.

# Local iface
local 192.168.178.11
# set ...
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by hujuice
Fri Feb 21, 2025 5:37 pm
Forum: Portage & Programming
Topic: [SOLVED (wa)] OpenVPN: unable to connect multiple clients
Replies: 4
Views: 3659

[SOLVED (wa)] OpenVPN: unable to connect multiple clients

Hello everybody,
I am trying to connect a handful of hosts via OpenVPN over an untrusted local network.
I can't connect more than one client. Why?

The setup works with every client, but when a second client connects, the first loses the link.

More exactly, after the second connection the ping from ...
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by hujuice
Tue Jan 28, 2025 3:37 pm
Forum: Kernel & Hardware
Topic: nvidia-drm failure when resuming from hibernation
Replies: 0
Views: 2093

nvidia-drm failure when resuming from hibernation

My issue is similar to many other issues found in various forums, but not identical.
Googling around, I find more confusion than clarifications.
Somebody in the Arch community apparently found solutions related to systemd services, but I use openrc.

My desktop works very smoothly, except a failure ...
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by hujuice
Thu Jan 23, 2025 9:07 pm
Forum: Portage & Programming
Topic: [Solved] nvidia-drivers and suspend to RAM
Replies: 14
Views: 24075

try to hibernate the system from the command line with loginctl suspend , to see what happens...
Same result. To have a successful hibernation/resume cycle, I have to remove nvidia-drm
modprobe -r nvidia-drm
It means to stop the display manager before, so it doesn't have sense for a desktop.

If ...
  • Jump to post
by hujuice
Tue Jan 21, 2025 7:49 pm
Forum: Kernel & Hardware
Topic: After restarting, the monitor turned off during the startup
Replies: 9
Views: 6052

vvgloo wrote:I replaced the hdmi cable with a dp cable and it was fine
That's quite bizzarre. I have a DP connected monitor and a HDMI connected monitor.
Do you suggest to buy another DP cable and adapters?
  • Jump to post
by hujuice
Mon Jan 20, 2025 11:50 am
Forum: Kernel & Hardware
Topic: Question: how kexec?
Replies: 13
Views: 5945

kexec is much more useful in the server hardware space where reboot times can be literal minutes to probe everything.
I would like to have this work for me, but have not had success on my servers. (Use case being using a new kernel version, it always loads the old one)

I was using kexec years ago ...
  • Jump to post
by hujuice
Sat Jan 11, 2025 8:19 am
Forum: Portage & Programming
Topic: [Solved] nvidia-drivers and suspend to RAM
Replies: 14
Views: 24075

I am stuck in the same "resume from hibernate" nvidia issue and I can't resolve.
My poor knowledge of graphical stuff probably doesn't help.

Hibernation works regularly, but resuming leads to a black screen (both graphic and text), while the rest is working (ssh works, all services are running). I ...
  • Jump to post
by hujuice
Wed Jan 08, 2025 11:41 am
Forum: Kernel & Hardware
Topic: After restarting, the monitor turned off during the startup
Replies: 9
Views: 6052

Also, wiki page suggests this check in the troubleshooting section:
All power saving options turned off in the system firmware setup.
(https://wiki.gentoo.org/wiki/NVIDIA/nvi ... om_freezes)
I have no idea of what does it mean.

HUjuice
  • Jump to post
by hujuice
Wed Jan 08, 2025 11:33 am
Forum: Kernel & Hardware
Topic: After restarting, the monitor turned off during the startup
Replies: 9
Views: 6052

I have a similar (?) issue when I resume from hibernation.
My two screens turn black when the graphical mode starts. rc-status shows that everything is fine and I find an error in dmesg:
nvidia-modeset: ERROR: GPU:0: Idling display engine timed out: 0x0000987d:0:0:417
The issue comes after heavy ...
  • Jump to post
by hujuice
Wed Dec 11, 2024 9:27 am
Forum: Portage & Programming
Topic: Hyphenation in Gimp
Replies: 5
Views: 1055

logrusx wrote:I have: aspell, gspell, myspell, hunspell, enchant and hyphen installed.
That could be relevant. I don't have aspell.
I'll try.

HUjuice
  • Jump to post
by hujuice
Tue Dec 10, 2024 5:13 pm
Forum: Portage & Programming
Topic: Hyphenation in Gimp
Replies: 5
Views: 1055

logrusx wrote:Here it says something about paragraph/text-box layouting, if you know how to do that...
Thank you Georgi for your answer. I have found that document, and also other random resources saying that it should work out of the box (no settings). In my case, it doesn't work.

HUjuice
  • Jump to post
by hujuice
Tue Dec 10, 2024 8:37 am
Forum: Portage & Programming
Topic: Hyphenation in Gimp
Replies: 5
Views: 1055

Hyphenation in Gimp

My Gimp doesn't hyphenate text in textboxes. Other programs do.
I expected to find a missing use flag, but nothing is relevant for my understanding.

Does anybody have hints?


Installed versions: 2.10.36(0/2)^t(22:26:38 03/25/24)(aalib alsa mng udev webp xpm -aqua -debug -doc -gnome -heif -jpeg2k ...
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by hujuice
Mon Mar 25, 2024 8:13 pm
Forum: Portage & Programming
Topic: [solved] Profile upgrade from 17.1 to 23: error rebuild gcc
Replies: 32
Views: 11108

Nothing failed for me (once -march=my_march).

There is another minor consideration, though.
I'm installing Gentoo on a new laptop, and I've found myself with a stage file tied to a an old profile.
I see that a new stage file is downloadable, now (2024-03-24, mine was 2024-03-17). I hope it's ...
  • Jump to post
by hujuice
Mon Mar 25, 2024 6:09 pm
Forum: Portage & Programming
Topic: [solved] Profile upgrade from 17.1 to 23: error rebuild gcc
Replies: 32
Views: 11108

sam_ wrote:Sorry about the hassle, though. I really did try to make it handle it automatically. It just turned out there's some interesting interaction between -march=native and subsequent --param ... so it can't work :(
No, don't worry. Thank you for your work.
  • Jump to post
by hujuice
Mon Mar 25, 2024 4:55 pm
Forum: Portage & Programming
Topic: [solved] Profile upgrade from 17.1 to 23: error rebuild gcc
Replies: 32
Views: 11108

Very clear, and easy workaround.
  • Jump to post
by hujuice
Mon Mar 25, 2024 2:37 pm
Forum: Portage & Programming
Topic: [solved] Profile upgrade from 17.1 to 23: error rebuild gcc
Replies: 32
Views: 11108

e8root wrote:I will only need to set -march=raptorlake to GCC?
For me and for many above, yes.
  • Jump to post
by hujuice
Mon Mar 25, 2024 1:17 pm
Forum: Portage & Programming
Topic: [solved] Profile upgrade from 17.1 to 23: error rebuild gcc
Replies: 32
Views: 11108

it may not have hit your mirrors when you synced

I don't know how much time mirrors need to be synced.
It still doesn't work for me with -march=native .
It works if I declare -march=alderlake .

Should I file a bug?
I guess it's already an open topic. I don't want to pollute the bugtracker.

box ...
  • Jump to post
by hujuice
Mon Mar 25, 2024 10:31 am
Forum: Portage & Programming
Topic: change profile, save time and energy emerging @world
Replies: 36
Views: 29605

Can I use distcc between two different profiles?
Same toolchain version.

I have two desktops (lots of UI heavy progs) and for some reason I prefer to proceed one by one.
  • Jump to post
by hujuice
Mon Mar 25, 2024 10:27 am
Forum: Kernel & Hardware
Topic: kernel compilation failure with Error2 and nothing else
Replies: 5
Views: 16467

Highly parallel make may allow a large volume of additional output after an error before the job finally stops. For this reason, we sometimes suggest that users reproduce the error with -j1 , so that there is no parallelism and the job stops immediately on error, making the message easy to find ...
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