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  1. CptCharis

    nextcloud server, no access from internet

    Hello guys, I set up an ubuntu server in a Pi 4 and install nextcloud into it. Within LAN everything working perfect but from outer internet I can access only the default page of ubuntu. I have set up static IP, I have set up port 80 in my router and ufw is enable and apache ALLOW from...
  2. CptCharis

    Raspberry Pi is not booting with Ubuntu Server image.

    Hello everybody, I just burn a SD card with Ubuntu Server image for Pi 4 as per official instructions from Ubuntu site but Pi never boot. I use the official package of Pi 4 so power supply is the official one. Moreover Noobs working fine. Anybody with same issue?
  3. CptCharis

    compile kernel

    Hello there, Im trying to compile latest kernel 5.5.2. During "make" command, I have this error: make[1]: *** No rule to make target 'certs/rhel.pem', needed by 'certs/x509_certificate_list'. Stop. make: *** [Makefile:1693: certs] Error 2 I use CentOS 8 in a virtual machine. First time...
  4. CptCharis

    kvm inactive network

    Hello there, I just mess with qemu/kvm using virtual manager. During set up a VM I have following error. Also as can you see on the last screenshot my NAT is inactive. Anybody can help?
  5. CptCharis

    JBL Headset not working with Linux Mint

    Hello everybody, I am using 19.2 on a Dell Inspiron laptop dual boot with windows 10. Everything working perfect even this stupid nvidia card. My only issue is that despite my Bluetooth is working good with any Bluetooth device ( even with my iPhone ) , it can not “see” my JBL Bluetooth...
  6. CptCharis

    Raid configuration

    Hello everybody, Let's say that we have 4 Hard disks and we want to "join" them in pairs of two with Raid 0 we will use the command: sudo mdadm --create --verbose /dev/md0 --level=stripe --raid-devices=2 /dev/sda1 /dev/sdb1 ...and then we will have two new pairs /dev/md0 & /dev/md1. Now the...
  7. CptCharis

    i3 wm distros are not booting as live usb

    Hello everybody, I just realized that my laptop would not boot any live usb with i3 wm. I have checked already Manjaro i3 and Arcolinux i3. Images have been checked against sha and also normally booted on other machines. I am just asking if I should do something in my BIOS or something, I...
  8. CptCharis

    Gnome Boxes Virtualisation

    I found it pretty cool. You can try it.
  9. CptCharis


    Hello everybody, I am happy to announce that Linux Mint Tina edition (19.2), supporting perfectly touchscreen.
  10. CptCharis

    Virtual Box Guest additions

    Hello everybody!!! Can somebody explain to me why I can't install Guest additions in my VB? I couldn't do on my old laptop and I can't also do on the new one. I couldn't do on Linux distributions (hosts) I can't also do on Windows. What am I doing wrong??
  11. CptCharis

    No wi fi with live usb.

    Hello there !!! I just bought a new laptop and of course is coming with windows. When machine is booting on windows wi fi is working, when I’m booting it from Mint live USB, ( using Sonia btw) can’t see any wi fi connection.
  12. CptCharis

    Ubuntu server in Raspberry Pi 4

    Hello guys , did anybody try Ubuntu server for Pi 2 and/or 3 in Pi 4?
  13. CptCharis

    dhcp, netctl & systemd

    Hello everybody !!! I have a difficulty to understand differences between dhcp, netctl and systemd, when I tried to set up static ip into my Arch installation. Googling around I found three ways to set up static ip into Arch Linux. Let's say differences between systemd and other two is more...
  14. CptCharis

    Terminal not accept passwords

    Hello guys, Hope all of you have a great day!!! Since I updated to "Tessa" I have spot out this two issues: 1. I can't minimize any window (what ever I will do windows closing) this is the minor one problem 2. My terminal is not accepting any password exept sudo ( i.e I can't ssh ) this is...
  15. CptCharis


    Hello everybody!!! What do you think about Snapcraft?
  16. CptCharis

    Change your file manager

    Hello guys!!! Long time no see each other. I currently study for my MSc and no time for Linux. I have a question. My default file manager for LM Mate is "nemo". When I ran my LM Mate with i3 wm, nemo file manager is not cooperating. Is there any way to change file manager only when I ran i3...
  17. CptCharis

    Latex in Vim

    Hello everybody. Do any of you have instruction to add Latex in Vim? Thanks a lot & have a nice day.
  18. CptCharis

    Linux Phone

    Hello everybody, Have you ever heard about Librem 5? What is your opinion?
  19. CptCharis

    libreadline .so.8 is not exist

    Hello everybody !!! im trying to install i3-gaps-next-git in an Arch installation using yay in my VM ( yes one more time ):D This time something strange happen during compiling this msg appeard. gawk: error while loading share libraries: : cannot open share object file: no such...
  20. CptCharis

    Package corrupted during installation

    Hello everybody! I'm trying a fresh installation of Arch in my virtual box but after packstrap -i /mnt base I have a return of some corrupted or damage packages. Do you have any idea what is going wrong?