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#776 Re: Installation » Encryption in chimaera » 2021-08-23 18:33:12

Got 4 PC (one rarely used still on ASCII, one on Beowulf, two multiboot PCs now mainly working with Chimaera for productive work), a file server (upgraded from Beowulf) and a laptop with native Chimaera (set up in April). They all are encrypted, the system always sits on a encrypted LVM, the /home on a separate encrypted drive. On some of them other encrypted drives are loaded by an entry in the crypttab or via a separate script. Everything works very smooth and nice.

I use Chimaera now on all PCs that my wife and me work with regularly. Its rock stable. Very few glitches.

Lets us know details where you stumbled or had issues. Since an encrypted LVM is not absolutely straight forward, maybe its worth to try the basic setup in a VM?

rolfie

#777 Re: Other Issues » Missing LSB tags under Chimaera » 2021-08-23 16:35:21

Updated my fileserver and my wifes PS from Beowulf to Chimaera on the weekend. Both with openrc. During both upgrades lots of "missing LSB tags" messages were presented.

Does it make sense to write a bug reprot to Devuan?

rolfie

#778 Re: Other Issues » Missing LSB tags under Chimaera » 2021-08-19 13:47:09

Thanks for the heads up, I was looking for such a script and did not find anything useful by the means of Nemo (Cinnamon desktop). In fact there is a cgroups script in /etc/init.d without a LSB header. Here are the first few lines:

#!/sbin/openrc-run
# Copyright (c) 2017 The OpenRC Authors.
# See the Authors file at the top-level directory of this distribution and
# https://github.com/OpenRC/openrc/blob/master/AUTHORS
#
# This file is part of OpenRC. It is subject to the license terms in
# the LICENSE file found in the top-level directory of this
# distribution and at https://github.com/OpenRC/openrc/blob/master/LICENSE
# This file may not be copied, modified, propagated, or distributed
# except according to the terms contained in the LICENSE file.

description="Mount the control groups."

cgroup_opts=nodev,noexec,nosuid

depend()
{
	keyword -docker -prefix -systemd-nspawn -vserver
	after sysfs mountkernfs
}

....

Script by the openrc team. Worth a bug report?

rolfie

Short update: this script is not present under Beowulf/openrc/Cinnamon

#779 Re: Other Issues » Missing LSB tags under Chimaera » 2021-08-18 19:59:42

Not sure, but it rang a bell. In any case, lsb-release is installed as well as under Beowulf as under Chimaera which is running productive for a while right now. My boot nicely displays Devuan/GNU Linux. No issues there.

Though: I have polished os-release a bit:

PRETTY_NAME="Devuan GNU/Linux 4 (Chimaera)"
NAME="Devuan GNU/Linux"
VERSION_ID="4"
VERSION="4 (Chimaera)"
ID=devuan
ID_LIKE=debian
HOME_URL="https://www.devuan.org/"
SUPPORT_URL="https://devuan.org/os/community"
BUG_REPORT_URL="https://bugs.devuan.org/"

I thought names need to be Caps for nice English, at least when displayed.

Though I don't think its an issue, did a similar thing under Beowulf already. Must be something else.

rolfie

#780 Other Issues » Missing LSB tags under Chimaera » 2021-08-18 18:17:41

rolfie
Replies: 7

Dual boot system running Beowulf/Chimaera, both with openRC. Have Virtualbox 6.1.24 as deb from Virtualbox.com downloaded and installed with dpkg -i on both Beowulf and Chimaera. I first discovered the issue under Chimaera while compling the kernel modules for VBox. But its not limited to VBox, it also happened lately while installing some updates.

On Chimaera, I am getting reproduceably:

insserv: warning: script 'cgroups' missing LSB tags
insserv: Default-Start undefined, assuming empty start runlevel(s) for script `cgroups'
insserv: Default-Stop  undefined, assuming empty stop runlevel(s) for script `cgroups'
insserv: warning: script 'cgroups' missing LSB tags
insserv: Default-Start undefined, assuming empty start runlevel(s) for script `cgroups'
insserv: Default-Stop  undefined, assuming empty stop runlevel(s) for script `cgroups'
insserv: warning: script 'cgroups' missing LSB tags
insserv: Default-Start undefined, assuming empty start runlevel(s) for script `cgroups'
insserv: Default-Stop  undefined, assuming empty stop runlevel(s) for script `cgroups'
insserv: warning: script 'cgroups' missing LSB tags
insserv: Default-Start undefined, assuming empty start runlevel(s) for script `cgroups'
insserv: Default-Stop  undefined, assuming empty stop runlevel(s) for script `cgroups'

while Beowulf is running fine.

What is missing under Chimaera?

rolfie

#781 Re: Other Issues » Can I share a "data" LVM logical volume in a multi-boot linux setup? » 2021-08-18 18:09:15

entropyagent wrote:

Interesting, thanks. Are these 'parts' logical volumes?

In my case, no. I have 3 encrypted partitions for the fixed data, volatile Beowulf and volatile Chimaera.

The main system is an encrypted LVM for / and swap.

As fsmithred I have opened LVM shares to fix problems with live systems like Knoppix or the rescue mode of a boot medium often enough to say that I never had any issues.

rolfie

#782 Re: Other Issues » Can I share a "data" LVM logical volume in a multi-boot linux setup? » 2021-08-17 16:33:46

Sharing a LVM logical volume should work fine without any problems as long as its not used for distribution specific configuration data. LVM2 is mature, and there should be no major difference in the LVM implementation between distributions. Booting into one or the other should not matter for a data storage, and as long as you use a mature file system like ext4 on the share.

I have split my /home for my multiboot setup with Beowulf and Chimaera into a partition that holds all office data like pictures, LO files etc, and a distribution specific part that holds all the hidden config and cache files. The office share is linked into the distribution specific part during boot.

rolfie

#783 Re: Installation » [SOLVED] http vs https » 2021-08-08 14:00:44

There are https mirrors available, refer to https://www.devuan.org/get-devuan.

Nevertheless, the sources.list should look like described in https://www.devuan.org/os/packages.

No matter if you use http or https, the checksums of the individual packages ensure that they are safe.

rolfie

#784 Re: Hardware & System Configuration » how do I set the default directory to / when I use su? » 2021-08-01 08:51:17

I have created my own root terminal according to this description: https://dev1galaxy.org/viewtopic.php?id=2717. This ends up in /root as working directory. The example is for Mate, but it also works with Cinnamon/Gnome terminal.

I guess you can easily set the path to /.

rolfie

#785 Re: Installation » My Chimaera install issues #1: Forced manual choice of LXQt WM » 2021-07-22 18:30:18

Very strange problem. What was your intention? Just install Chimaera with XFCE as desktop? Or did you want to install several DEs?

I have done various Chimaera installations by now, and have not experienced such problems. Well, I usually do a cli install and then after a reboot do install either Mate or Cinnamon manually. Nevertheless, to do that I have to untick the default selections.

On page https://www.devuan.org/os/documentation … all-devuan there is a nice guide including screenshots of all the relevant installer pages. Please refer to topic 17. I think the screenshot misses the tick for XFCE as default. I usually just leave the standard system utilities ticked and do the rest manually.

My guess: you may have ticked more than one DE. This may go along with several Window Managers. There is a list somewhere which DE per default uses which WM. For Mate and Cinnamon I happily use LightDM.

rolfie

#786 Re: Desktop and Multimedia » chimaera: no more icons in xfce-panel application menu » 2021-07-17 07:15:07

The problem isn't related to the Deepsea theme, it has something to do with that grub starts before / is being decrypted/available for access.

Fix: please read this thread https://dev1galaxy.org/viewtopic.php?id=3679

rolfie

#787 Re: Desktop and Multimedia » chimaera: no more icons in xfce-panel application menu » 2021-07-16 06:09:19

Chimaera and Cinnamon/Lightdm with Deepsea: no issues.

rolfie

#789 Re: Hardware & System Configuration » Questions on Setting Up Hardware/Software on a New Devuan System » 2021-05-12 18:57:13

Please also post your sources.list. The wifi chip may need non-free firmware. Please execute and post here.

cat /etc/apt/sources.list

rolfie

#791 Re: Other Issues » [SOLVED] Security update delays (again) » 2021-05-05 18:58:53

Altoid wrote:
Tim Anderson @TheRegister wrote:

At the time of writing*, the packages for Debian 9 (Stretch), which is end of life but in long term support, had not yet been updated.

That would be valid for ASCII, not for Beowulf/Buster.

rolfie

#792 Re: Devuan » Unexpected - Devuan on external Nvme out-performing MX on internal » 2021-05-01 14:33:44

First of all compare data sheet read/write speeds of the NVMEs. I would guess the new large one is faster than the internal one.

I just replaced the 256G NVME WD Blue in my Aspire 5 against a 1T Crucial P5. It makes a difference.

rolfie

#793 Hardware & System Configuration » Firewall on laptop with Chimaera » 2021-05-01 13:00:12

rolfie
Replies: 5

I think I should install a firewall on my laptop, since it will be used in open networks connecting via wifi. This is a new situation for me. My desktops at home do not have a firewall installed, I rely on the one in the DSL modem and the ethernet router behind that. So far I never had any issues.

What is a recommendable firewall with an easy way to enable for wifi traffic? Is UFW/GUFW good enough and state of the art?

Thanks, rolfie

#794 Re: Desktop and Multimedia » Copy files from a playlist to a USB device » 2021-04-30 19:31:38

@HOAS: thanks for that simple bash line, it did the job. 470 files and 19G of data have been copied.

That link yyou posted looks interesting, more examples than the Advanced Scripting Guide I tried to work with. Is bookmarked.

Everybody have a nice weekend.

rolfie

#795 Re: Desktop and Multimedia » Copy files from a playlist to a USB device » 2021-04-30 16:54:12

My intention is just to copy the files listed in the playlist, and not all the CDs from the server. Simple reason being space available.

Thanks for the link to Stackexchange. At first sight rsync looks promising, at least it might allow for using the specs in the m3u file. I have started to fiddle with the example given there and tried to adapt it to my needs. But its not exactly going as I would expect.

As a start I have reduced the list of files to be copied to 3 to be able to test the options. And I have prepared an empty space on a drive on my workstation. I have left out the sed stuff, since the 3 test files just contain a lot of spaces. Thought that should work. Something still isn't right.

~/Musik$ rsync -a --include-from=/home/rolf/Musik/Test.m3u --include='*/' --exclude='*' /srv/Audio/ /mnt/Daten/rolf/Audio --progress --prune-empty-dirs
building file list ... 
403 files to consider
./
~/Musik$ rsync -a --files-from=/home/rolf/Musik/Test.m3u --include='*/' --exclude='*' /srv/Audio/ /mnt/Daten/rolf/Audio --progress --prune-empty-dirs
building file list ... 
rsync: link_stat "/srv/Audio/srv/Audio/CDs/Adele - Adele21/Adele - Rolling in the deep.wav" failed: No such file or directory (2)
rsync: link_stat "/srv/Audio/srv/Audio/CDs/Adele - Adele21/Adele - Set fire to the rain.wav" failed: No such file or directory (2)
rsync: link_stat "/srv/Audio/srv/Audio/CDs/Adele - Adele21/Adele - Someone like you.wav" failed: No such file or directory (2)
0 files to consider
rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1207) [sender=3.1.3]
~/Musik$ rsync -a --files-from=/home/rolf/Musik/Test.m3u --include='*/' --exclude='*' / /mnt/Daten/rolf/Audio --progress --prune-empty-dirs
building file list ... 0 files to consider
~/Musik$ rsync -a --files-from=/home/rolf/Musik/Test.m3u --include='*/' --exclude='*' // /mnt/Daten/rolf/Audio --progress --prune-empty-dirs
building file list ... 0 files to consider

Any idea what not right?

rolfie

#796 Re: Desktop and Multimedia » [SOLVED] No valid automount for USB devices » 2021-04-30 13:09:40

Well, I am a happy user of Beowulf meanwhile, Mate/Cinnamon desktops both work fine for me. In the very early ASCII days when I started with Devuan, I had some issues with permissions, one of the being the same you mention here.

Here is a link to this discussions, maybe they are of some help for you: https://dev1galaxy.org/viewtopic.php?id=2023

rolfie

#797 Re: Desktop and Multimedia » Copy files from a playlist to a USB device » 2021-04-30 12:59:06

The playlist is a selection of *.wav files, grown over the years from a Winamp playlist under Windows. On the server I have stored all the ripped CDs I own, one directory per CD. And yes, the paths and file names contain whitespaces and special characters all over. I don't want to copy every single file but just the ones listed in the playlist. And about 500 files manually ......

rolfie

#798 Re: Desktop and Multimedia » Copy files from a playlist to a USB device » 2021-04-30 12:38:48

Thanks for your suggestion, but the MyMusic.m3u file isn't accepted as input for the copy operation. Here are 3 lines as they appear in the file:

/srv/Audio/CDs/Adele - Adele21/Adele - Rolling in the deep.wav
/srv/Audio/CDs/Adele - Adele21/Adele - Set fire to the rain.wav
/srv/Audio/CDs/Adele - Adele21/Adele - Someone like you.wav
....

Or is is the only way to write a script that uses the file as input line by line?

rolfie

#799 Desktop and Multimedia » Copy files from a playlist to a USB device » 2021-04-30 11:20:10

rolfie
Replies: 12

Got an Audacious playlist MyMusic.m3u that lists about 500 wav files on my file server line by line. Is there an easy way to copy these wav's to a USB device?

Thanks, rolfie

#800 Re: Hardware & System Configuration » [SOLVED] Need some support for setting up wifi correctly » 2021-04-29 11:45:39

Thank you for the suggestions. Using the network manager took care of all my issues, works like a charm. No fiddeling with routing, I can fix the wifi to the 5G band ....

Also worked again this morning.

rolfie

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