Questions tagged [debian-buster]
The debian-buster tag has no usage guidance.
139
questions
0
votes
1
answer
833
views
KVM: qemu-system-x86_64: cannot set up guest memory 'pc.ram': Cannot allocate memory
When trying to start a VM (1GB allocated) I have run into memory allocation issue even though I have more than enough memory on the system (16GB):
error: Failed to start domain exampleVM
error: ...
- 1,401
0
votes
0
answers
75
views
"[kubelet-check]" kubelet not running when: kubeadm init
When the command: kubeadm init, is commited eventually this error pops up:
[kubelet-check] The HTTP call equal to 'curl -sSL http://localhost:10248/healthz' failed with error: Get "http://...
- 1
1
vote
1
answer
440
views
Cannot downgrade linux-image-amd64
Some time ago, I wanted to try the 5.10.127-2~bpo10+1 kernel on Debian
10 Buster system.
However, that kernel was not maintained nor patched by Debian any longer.
Now, new 4.19.x kernels no longer ...
- 131
0
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0
answers
213
views
Debian Server loses network connection
Problem
My debian server seems to lose network connection after a random amount of time (sometime after an hour, sometimes after a week, sometimes something in between). The server is hosted at a ...
- 101
0
votes
1
answer
127
views
Lost of PPP Connection between Debian <--> PDA / HandHeld using SynCE
I am currently able to connect a handheld to the PC running Linux with a very old Ubuntu 14.04, adding repository PPA for SynCE to source list. Now, the goal is to update the operating system, I chose ...
- 1
1
vote
2
answers
2k
views
rsyslog won't start - pid already exist
I was trying to configure rsyslog to forward logs from a specific file to a syslogserver and I ended up purging the whole configuration (the rsyslog service was stuck - wouldn't start) ..
so I purged ...
- 109
0
votes
1
answer
499
views
proxy a Ssh server that is on my home over a vps
I want to proxy my home SSH-server over a VPS from Dedipath, but I don't know how it works. because I already tried it with many tcp proxies and they didn't work.
My VPS has Debian 10 and my home ...
1
vote
0
answers
360
views
Debian 10 network configuration not applied on boot or link reset
I am missing something on a Debian 10 server: my network configuration is not applied on reboot or after the link is reset.
In my case, the server has two interface: eno3 (public) and eno4 (private). ...
- 121
1
vote
1
answer
331
views
What is the default file system for ClamAV scans?
I have just installed ClamAV on a Pi4 running Buster. I have looked at the configuration file and don't see where it specifies which file system it will scan automatically. I know if I use this sudo ...
- 121
2
votes
1
answer
1k
views
How do I configure storage class on an existing k0s cluster
When I run kos kubectl get storageclass I notice it is not provisioned and I have to add it manually. I am little unsure though on the exact procedure. The [Documentation][https://docs.k0sproject.io/...
- 133
0
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1
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381
views
how to use ipv6 subnet (2302:1400:3010:3731:0:1/96) for outbound connection from linux? [duplicate]
how to use 2302:1400:3010:3731:0:1/96 subnet for outbound connection from linux?
I'm trying to use something like this curl --interface 2302:1400:3010:3731:0:1:5fff:8 ifconfig.co in GCP VM
this is ...
google-cloud-platform
4
votes
1
answer
566
views
Is there a Debian Repository with OpenJ9 based Java releases?
Does anyone know if there are any Debian (11 Bullseye) repositories providing the latest and greatest Java builds based on OpenJ9 or did someone perhaps write some scripts for automatically updating ...
- 51
0
votes
1
answer
965
views
How to partition disks in Debian 10 installer for RAID5 on UEFI machine?
Installing Debian 10. I have 3 disks I want to use as RAID5 on a UEFI machine.
I have tried several configurations that either led to failure to install grub or failure to boot (stuck in grub-rescue ...
0
votes
1
answer
859
views
Debian 10: Random freezes
I am experiencing random freezes on my Debian 10 system, which force me to shut it down using the power button to take any action. These freezes have happened repeatedly over the past weeks.
Output of ...
- 101
1
vote
2
answers
313
views
Why is my server getting connections from its own IP?
The most numerous connecting IP is my server's own IP.
It's Debian 10, Nginx, Mysql machine serving a single Wordpress and phpBB site. It's a virtual machine on Google's Cloud.
I'm obviously not too ...
- 41
4
votes
3
answers
5k
views
How to make Wake on Lan persistent in Debian buster?
I am on Debian 10 buster.
Output of sudo ifconfig -a is
enp0s7: flags=xxxx<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.xx.xxx netmask 255.255.xxx.x broadcast 192.168.xx.xxx
...
- 41
0
votes
1
answer
547
views
Dovecot does not send the CA file unless ssl_verify_client_cert is set to yes
I have a Postfix / Dovecot / MySQL email server with user password login configured. Everything works fine except for the fact that Dovecot does not send the chain CA file to the client. I have
...
- 101
2
votes
1
answer
385
views
How do you port forward a privileged sub-1024 port to a non-privileged 1024+ port with firewalld?
The Question
How do you port forward a privileged sub-1024 port to a non-privileged 1024+ port with firewalld?
The Reason
Why we are doing this? We want to be able to switch the non-privileged 1050 ...
- 27
0
votes
1
answer
2k
views
How do I forward all traffic arriving at a given port to another port?
How do I forward all traffic arriving at a given port to another port?
Define the layout and the problem
The layout
Here is the layout of what I am trying to do...
+--------+ +-----------------...
- 27
14
votes
2
answers
20k
views
After upgrade from Debian 10 Buster to Debian 11 Bullseye security updates 404 not found
Doing recommended upgrade path, TL;DR:
Backup data, then
apt update
apt upgrade
apt dist-upgrade
reboot
Also disable all non main stream packages if any.
Then preparing APT for new distribution:
sudo ...
- 719
1
vote
1
answer
88
views
Reload Apache Using ACME User
I run a web server on Debian 10 (Buster) and Apache 2.4.38. I created a special user acme that runs scripts for renewing TLS certificates.
$ cat /etc/passwd | grep ^acme
acme:x:1002:1002::/var/acme:/...
- 113
0
votes
0
answers
148
views
rsyslog seems to be triggering sdhci dumps when writing in external storage
Acording what I read, rsyslog is usually used to process logs and send them to another locations, either local (external storage, specific partition, etc.) or remote (logging server, for example). ...
1
vote
0
answers
265
views
libreswan with Ikev2 client and plain text password
I need to set up a connection to VPN server with Libreswan. I can't use strongswan, since they are not working well together when installed on the same OC.
My system is Linux Debian 10 (Buster)
Kernel ...
0
votes
0
answers
630
views
System has not been booted with systemd as init system (PID 1). Can't operate. ( Openvpn )
I'm pretty new to Linux and i'm still learning the ropes of it.
I tried starting the openvpn service using both "systemd start openvpn@server" and "sudo systemctl start openvpn@server&...
- 1
0
votes
0
answers
701
views
MariaDB crashes frequently
I'm suffering from MariaDB crashing issue for a weeks running on VPS Debian 10. I searched a lot in the internet ,but couldn't found any solution. I tried this , this, this etc... but seriously I didn'...
- 103
1
vote
1
answer
2k
views
Is it possible to install MySQL5.7 on Debian 10/buster?
I have tried two times and it always fails. According to this little guy debian stopped packaging mysql-client as of buster. I tried to cope with it by installing MariaDB but I struggle to find a ...
0
votes
1
answer
450
views
Proxmox VE 6.4 kernel panic during backup to NFS/CIFS
For a few weeks, we experience systematic kernel crashes during the backup of two distinct Proxmox VE fully-updated 6.4 hosts running on 5.4.114-1-pve Linux kernel. Backups are using the stop mode and ...
- 161
0
votes
2
answers
368
views
Rudder-Server can't receive pending nodes : There is no readable input file at '/var/rudder/cfengine-community/inputs/failsafe.cf'
I've installed Rudder-server on a debian buster container, the software works fine : every services rudder-* have active status without error and I can access the web interface. The debug rudder ...
- 51
0
votes
1
answer
197
views
VPS Resolv And Static IP
I have a vps server hosted with an internationally, very well-known hosting provider, and oddly enough they seem disturbingly incapable of troubleshooting their own system.
There are two specific ...
- 213
3
votes
2
answers
689
views
rudder-relayd.service: Failed at step NAMESPACE - Permission denied
I'm trying to use rudder-server on a Debian buster at work, the webapp works fine but one of the rudder services does'nt work and I can't receive reports from other nodes :
● rudder-relayd.service - ...
- 51
1
vote
1
answer
491
views
Separate server for gitlab-pages
I am trying to configure a setup, where gitlab-pages is being server from separate gitlab instance. I have followed steps described in official docs (all with NFS shares, and same UIDs on both ...
- 11
0
votes
1
answer
507
views
Connecting to db via SSH on docker fails
I'm trying to connect to a database via SSH from my docker container. I'm getting an error
could not connect to server: Connection refused
Is the server running on host "0.0.0.0" and ...
- 155
0
votes
1
answer
410
views
Bad configuration option: GlobalKnownHostsFile
My sshd refuses to start when I set the option GlobalKnownHostsFile.
When I run /usr/sbin/sshd -T it says “Bad configuration option: GlobalKnownHostsFile”.
Any ideas why this happens? According to the ...
- 243
-1
votes
1
answer
201
views
Can I get ip lease from DHCP router for linux virtual interface?
I have a mikrotik router that acts as a DHCP server. I created some virtual interface on my raspberry pi using :
interface eth0:1
static ip_address=192.168.88.5/24
static routers=192.168.88.1
static ...
0
votes
1
answer
3k
views
virt-install error to create instance in qemu-kvm
OS: Debian 10.4
libvirtd version: 5.0.0
Hello!
I need to create a instance in qemu-kvm. With this command:
virt-install --connect qemu:///system --virt-type kvm --name test01 --ram=2048 --vcpus=2 --...
- 13
1
vote
0
answers
66
views
Network interfaces get stuck and need to turn off/on to resume traffic
I am using Asterisk on Ubuntu 18.04 and on Debian buster. The network interfaces (for SIP Signaling and RTP) get stuck after sometime (2-3 hours) and need to turn off/on the interfaces to resume the ...
- 11
0
votes
2
answers
3k
views
How to install mysql workbench on linux debian 10 (Google Pixelbook) [closed]
I first asked this question on StackOverflow but someone told me there that I have a better chance of getting an answer here
I am trying to install MySQL Workbench on my Google Pixelbook. It runs ...
0
votes
0
answers
966
views
Sending mail with msmtp failed -no such file or directory
at the moment I try to send mails with msmtp from my Debian Buster vServer to my mail address. I've installed and configured msmtp like many tutorials. But when I test it I just get the error message
...
0
votes
0
answers
576
views
Nginx and secondary IP addresses on EC2 instance running Debian Buster
I have an EC2 instance running Nginx on Debian Buster. I added multiple private IPs to the instance (to allow nginx to host multiple websites) using the AWS web console. I then created the script /usr/...
- 321
-1
votes
1
answer
74
views
Best way to lock out a group once per week [duplicate]
A SSH server I admin is to be allowed login from a group of users all days of week except sunday.
How would be your elegant solution to this? Thanks any input on comments or creative +and+ secure ...
- 109
0
votes
1
answer
136
views
ZFS Failed Multiple New Drives
It was decided to replace our aging primary NAS, consisting of three 48 drive SAS expanders of 4TB drives, with a similar system of 12TB drives while reusing some of the newer hardware, one expander ...
- 298
0
votes
1
answer
2k
views
zabbix : prob.... with defaults entries ; TTY=unknown ; PWD=/ ; USER=root ;
Zabbix sends me those annoying emails with body:
zabbix : problem with defaults entries ; TTY=unknown ; PWD=/ ; USER=root ;
Now I do not have sssd installed, nor do I have sss word in /etc/nsswitch....
- 1,401
1
vote
1
answer
1k
views
debian preseed select smallest drive for OS
So in my case I have a box with 2 drives 1 SSD small , usually 120 Gb and the rest bigger 500 or bigger, I need the OS always to be installed in the smallest drive and the second one to be left for ...
- 11
1
vote
2
answers
633
views
New virtual host on apache returns the default vhost, other times returns the normal content
I'm having some really strange behaviour on one of my Debian servers. When requesting stuff.com ( example ) or stuff.com/image.jpg, let's say 50% of the times I have the correct response, the other 50%...
- 145
0
votes
1
answer
1k
views
OpenVPN configuration works under CLI but not on NetworkManager (TLS handshake failed)
sudo openvpn --config [VPN-NAME].ovpn: works
NetworkManager configuration: doesn't work (while being the same, copypasted config)
[VPN-NAME].ovpn:
dev tun
persist-tun
persist-key
ncp-disable
cipher ...
1
vote
3
answers
3k
views
Is it safe to apply fail2ban on sshd "Received disconnect/Disconnected ... [preauth]" logs?
I'm seeing a lot of logs like these in /var/log/auth.log (Debian Buster):
Jan 2 17:10:17 mybox sshd[16304]: Received disconnect from 1.2.3.4 port 37792:11: Bye Bye [preauth]
Jan 2 17:10:17 mybox ...
- 113
1
vote
2
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1k
views
KVM quests "stuttering"/"freezing" intermittently on Debian 10
I'm using KVM on Debian 10 as host and for now two guests that are Debian 10 as well. The guests are "stuttering" frequently, what I mean by that is that like at least several times an hour ...
- 1,401
0
votes
1
answer
1k
views
Tunneling cannot be enabled without the local_ip
I am trying to get an OS instance up&running on my local infrastructure (currently VirtualBox VMs only) using the official install-guides for Debian/Ubuntu as I am running on Debian 10 (Buster).
...
1
vote
2
answers
3k
views
Trouble installing packages from the Debian buster repository
Solved! See comments below for the solution.
I'm trying to install i3 on Debian buster and it can't find the package. I'm not sure what I'm missing so I can install this package.
These are the errors ...
- 113
4
votes
0
answers
910
views
unattended-upgrades conffile prompt
To enable unattended-upgrades for packages which can show dpkg config change menu, one has to configure apt and dpkg with these config options:
Dpkg::Options {
"--force-confdef";
"--...
- 48.9k
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