Super User
Super User

Questions tagged [debian-buster]

Debian Buster is a development codename for the 10th of the Debian GNU/Linux operating system.

66 questions
17
votes
2 answers

Force to use MAC address as DHCP client ID on Debian Buster

Debian Buster dhclient randomly uses its MAC address or a generated DUID-LLT as its DHCP client ID. Can I force it to always use MAC address instead of the generated DUID-LLT? I know the option send dhcp-client-identifier = xx:xx:xx:xx:xx:xx;, but…
massa
  • 601
9
votes
2 answers

git on Debian 10 backports throws fatal: unable to access 'https://github.com/user/repo.git': Failed sending HTTP2 data

As of yesterday, after updating my Debian 10+bpo system, whenever I try git clone, git fetch, or any other git operation that relies on network, I get fatal: unable to access 'https://domain.example/repo.git': Failed sending HTTP2 data or fatal:…
programagor
  • 193
  • 1
  • 6
7
votes
1 answer

SSH: agent key RSA SHA256:[hash] returned incorrect signature type

I just upgraded two machines from Debian 9 to Debian 10 and now, when I'm connecting to them using SSH, I'm getting the following warning: agent key RSA SHA256:[hash] returned incorrect signature type I have been using the exact same setup before…
David Ferenczy Rogožan
  • 984
5
votes
1 answer

What does 512e/4Kn mean in a hard-drive specification?

While shopping for hard drives (in the range of 8TB to 12TB) to add to my file server (running Debian 10), I'm puzzled by the 512e/4Kn in the specs (for example, this Seagate model). My understanding is that 512e and 4Kn are mutually exclusive: …
Cal-linux
  • 153
4
votes
3 answers

Directory contents not fully copied by scp command

I'm running Windows 10, and the server is on Debian 10 and I'm copying a Svelte build directory from my computer to a remote server. I'm using the command to copy the files: scp -r ./build user@remote.host:~/directory But there are some files (and…
Phishy1
  • 43
4
votes
1 answer

Grub2/Debian10 change root partition on boot

I have a headless NAS system that ran out of disk space on it's system partition. It's running Debian 10, usually managed via OpenMediaVault 5 with a grub2 bootloader on an EFI system. Apart from the HDD data raid it had an SSD with partitions for /…
Chaos_99
  • 1,008
4
votes
1 answer

grub-install: error: embedding is not possible, but this is required for RAID and LVM install

On a Debian 10 (buster) system I've just tried to install the recent grub-pc update and for the first time I received this error: Installing for i386-pc platform. grub-install: warning: your core.img is unusually large. It won't fit in the…
grifferz
  • 808
4
votes
2 answers

Where is the sudoers file on Debian 10?

There is a server that was setup a while back, and I need to change a few settings, one of which is a user with super user privileges. However, everywhere I look tell to use visudo, or edit /etc/sudoers, but none of these things exist on this…
Yanick Rochon
  • 1,124
3
votes
1 answer

How to update BIOS on Acer SF314-42 without Windows installed?

The official website has a new version of BIOS for my laptop. The download from the website is a zip archive, which contains an executable and a README.txt, which instructs to click the executable under Windows. I am running Debian "buster".…
Roman Riabenko
  • 600
3
votes
2 answers

wlan0 ethernet unavailable / GENERAL.STATE 20 (unavailable)

When waking from sleep, sometimes my Linux laptop won't reestablish it's Wi-Fi internet connection. Interestingly, rebooting fixes it, although it's kind of a pain to have to do a full shutdown/reboot. In other words, when coming out of sleep,…
Elliptical view
  • 1,330
3
votes
1 answer

nouveau: Where are module parameters stored?

I have been trying to debug a bug with nouveau and I would like now to remove the previous setting. Here is what I see: % dmesg | grep nouveau [...] [ 1.487361] [drm:nouveau_drm_init [nouveau]] ... debug : PTHERM=debug,PTIMER=debug Which…
malat
  • 1,374
3
votes
2 answers

How to install the intel wifi 6 ax200 driver to Debian buster?

I need to install the intel wifi 6 ax200 driver but have never actually installed a driver on Linux. I have the driver downloaded on my system, and it's on the name: iwlwifi-cc-a0-46.ucode. Along with two other files one for the license and one…
AliE
  • 31
2
votes
0 answers

Bind whole-word-delete in Putty, jump word, highlight word?

Recently been looking for solutions to do things like highlight a whole word in putty because there is no desktop in most of my instances, and I am spoiled by nice visual terminals. Anyway, I thought it was nice to have at least solved delete whole…
Wolfpack'08
  • 1,364
2
votes
1 answer

Why does 'iwconfig' give me the same ESSID twice but with different quality and signal

Using Raspberry Pi Zero 2 with Debian. I am tryinfg to understand/decyphir the output using iwconfig. Honing into just the results of my own router I can see using that command gives me my ESSID twice but with different Quality and Signal…
Andrew Simpson
  • 1,113
  • 3
  • 14
  • 22
2
votes
0 answers

Wait for USB mount before starting NFS server on a Raspberry Pi Zero 2 (zero2w) with Raspbian?

I have Raspberry Pi Zero 2 (zero2w) with Raspbian x32 installed and attached USB SSD drive which main purpose is to act as a network (image) backup server for several other devices (all Raspberry Pis - Linux). What actually keeps me from properly…
h45h3ncryp73d
  • 23
  • 3
1
2 3 4 5