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It is also possible that your wireless ISP is blocking ssh traffic and/or traffic to the router. The -vvvv options can be involved on the client and debug data requested on the server. -d option is useful to troubleshoot the daemon. If you check the manpage for sshd, it is there. So, stop the normal sshd (service stop) and manually run it - sudo ...


0

The version of nginx installed doesn't support UWSGI. It's fairly easy to find one that does: % apt-cache search nginx uwsgi nginx-core - nginx web/proxy server (core version) nginx-extras - nginx web/proxy server (extended version) nginx-full - nginx web/proxy server (standard version) That means all of those packages contain uwsgi in their package ...


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Another way to avoid the permissions issue, is to use 'tee'. Like so: echo "manual" | sudo tee /etc/init/lightdm.override


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Yes, but only with the Smart Array disabled. According to the Ubuntu Hardware Certification Program: The HP ProLiant DL360 Gen9 rack mount chassis with the components described below has been awarded the status of certified for Ubuntu. Ubuntu 16.04 LTS 64-bit This system was tested with 16.04 LTS, running the 4.4.0-15.31 kernel. Certification notes HP ...


0

Pinging 8.8.8.8 it's ICMP, DNS is not involved (but you still need it set properly ;-) "Destination host unreachable", it's ICMP control message type 3 code 1, most likely there is not route to to the target host. So the first thing is to check your routing table route -n ip route show Get the output. Try to ping your gateway first and see if that ...


0

[Solved] Still not sure what went wrong, but re-install of ubuntu server 16.04 did fix the problem. No idea why the first install caused the problem.


1

You'll need to add a route to 10.0.0.0/8: route add -net 10.0.0.0 netmask 255.0.0.0 gw 10.73.9.1 dev em2 (untested) To make it permanent add it to your interfaces config in the em2 section: up route add -net 10.0.0.0 netmask 255.0.0.0 gw 10.73.9.1 dev em2 Just for understanding: Your computer knows where to send packets in your local net. For everything ...


0

I faced the same authentication error with pam_service_name=vsftpd. Following advice online, I couldn't work out why setting pam_service_name=ftp fixed the problem so I tested setting this to pam_service_name=foobar and it also fixed the issue! Disclaimer: I too am new to linux however I believe the generally accepted advice to set pam_service_name=ftp ...


0

After a bit of searching I figured out that I wanted to use a Bridge instead of IPTables. Otherwise, the connection would require another NAT/DHCP. The configuration of the Bridge is trivial, more detail can be found: https://help.ubuntu.com/community/NetworkConnectionBridge


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Completely removing mysql and reinstalling was the solution I eventually came to. Although I had tried to uninstall and reinstall once unsuccessfully (thus bringing me to ask this question). I tried a more thorough uninstall after finding the advice on this page: Uninstall MySQL completely Following the uninstall directions there and reinstalling solved ...


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I found how to solve it. On catalog var/www I changed owner to my-username:www-data on all files. After that I added every permission to group. Works fine.


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Hello again Ubuntu users. My networking problem is solved by creating a 70-persistent-net.rules file in /etc/udev/conf.d/. I still experiance the problem with the software raid1. When i remove one of the disks it does not work out. What I have done is to add "BOOT_DEGRADED=true" in /etc/mdadm/mdadm.conf.


5

The Desktop installer is designed to rely for the most part on packages put on the ISO for the desktop edition including the GUI. It is not designed to install the GUI-less Server edition. You have two real options here: Install the Desktop edition, then install server after wards and strip out the GUI packages. Download and install with the Server ISO. ...


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You have a lot of problems related to permissions: "UnauthorizedAccessException" "make sure you have sufficient file permissions in game directory" "Access to the path [...] is denied" You should check if you have the necessary rights over the files and directories mentioned in those errors.


-1

The Server download is anyway much, much lighter than the desktop ISO, but here: I don't know if there is a way to selectively install packages on the Desktop installer, but you can do this on an installed Desktop system: sudo apt-get purge ubuntu-desktop sudo apt-get install ubuntu-server


0

Got it. It was because httpd.conf was unable to load libphp5.so LoadModule php5_module libexec/apache2/libphp5.so If I comment this. Apache starts working. But it should've logged in the errors. Don't know why it didn't log any error. Anyways thanks @FlorianDeish for the help.


0

The solution I found: lpadmin -p HP1200 -m foomatic-db-compressed-ppds:0/ppd/foomatic-ppd/HP-LaserJet_1200-ljet4.ppd -v parallel:/dev/lp0 -E Instead of HP1200 you may use your own printer name such as myprinter To find proper ppd file for your printer model (which must be mentioned after -m option) use lpinfo -m And you may use another device-uri after ...


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Turns out there isn't a stable release of MAAS for Xenial which means I need to be on the ppa:maas/next repository instead of ppa:maas/stable. The issue was brought about after stepping through the MAAS getting started guide which wanted asked me to ad the ppa:maas/stable repository. After removing it with sudo add-apt-repository --remove ppa:maas/stable ...


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Use the -f instead of the -c switch to specify a config file, like httpd -t -f httpd.conf Make sure httpd.conf is the the current directory.


1

Change the "Network Adapter" to bridged mode in Oracle's Ubuntu VM system settings. If you need to set the static IP of the VM: Change the "Network Adapter" to bridged mode in Oracle's Ubuntu VM system settings. Start Ububtu VM Type ifconfig ifconfig returns enp0s3 and lo, therefore, Type sudo ifconfig enp0s3 192.168.0.111 netmask 255.255.255.0 and you ...


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I've solved this issue. Though I'm still unsure of the root cause, it appears that changing the port forwarded by my router has solved the problem. It's possible that the port I was on was already in use by another forwarding rule, or reserved for use by the router.


0

You can control CUPS (Common Unix Printing System) from any computer on your LAN. Point a browser at http://server:631. CUPS will let you add the new printer, pick a driver, setup a print queue, and share it on the LAN.


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Usng the clipboard requires a GUI inside the VM. But it is much easier to manage a CLI only VM by connecting to it via ssh instead of the console window provided by Virtualbox. And you can resize the terminal as much as you like and of course you can copy/paste there too. If the virtual NIC is configured for NAT you will have to tell VBox (in the advanced ...


-1

https://bugs.launchpad.net/ubuntu/+source/mariadb-10.0/+bug/1447808/comments/6 You could succeed your installation by choosing mysql-user root instead of phpmyadmin and debian-sys-maint After this you need to create mysql-user like root CREATE USER 'admin'@'localhost' IDENTIFIED BY 'password'; GRANT ALL ON *.* TO 'admin'@'localhost';


-1

I had the same issue, and I resolved with this answer by @user534575 Have a look also at this question


0

Set your IP address changes in /etc/network/interfaces. Example: auto eth0 iface eth0 inet static address 192.168.1.128 netmask 255.255.255.0 network 192.168.1.0 broadcast 192.168.1.255 gateway 192.168.1.1 Don't give your DNS configurations in /etc/resolv.conf because while we restart the server sometimes the configuration get erased. So use vim ...


1

Finally I have managed to set up virtualbox 5.0 up and running with all my virtual machines. I uninstalled virtualbox 4.0 using apt-get remove instead of apt-get purge, and apt-get install virtualbox-5.0 kept all virtual machines registered. The only problem was that RPD connections weren't available in my headless installation because I didn't upgrade the ...


3

hidepid procfs on Linux now supports the hidepid option. From man 5 proc: hidepid=n (since Linux 3.3) This option controls who can access the information in /proc/[pid] directories. The argument, n, is one of the following values: 0 Everybody may access all /proc/[pid] directories. This is the ...


1

You have not provided a return path. You need: iptables -t nat -A POSTROUTING -o ens33 -j SNAT --to 192.168.1.5 I assume it is just a typo in your PREROUTING line, but regardless I would do it this way anyhow: iptables -t nat -A PREROUTING -p tcp -i ens33 --dport 80 -j DNAT --to-destination 192.168.2.2:80 If your default policy for the FORWARD chain is ...


0

I guess (I make this answer "community wiki" so feel free to improve), that is because Ubuntu Server 14.04 LTS does not use (by default) systemd, so it does not know about x-systemd.automount concept.


0

There is perhaps an error in nginx config that prevents it from starting (or, e.g., an IP mentioned in nginx config is unavailable). Starting nginx became a part of installation process, apparently.


0

Here is a solution you should be able to work with. It isn't pretty and takes a bit of work and may be different depending on what version of Ubuntu you are using. I came up with this using 16.04. I also just tested this to boot into a different kernel because I don't have Windows installed on this box. Since you have a dual boot I have to assume that you ...


0

There is currently a open bug report about the problem which comes also with a workaround. https://bugs.launchpad.net/ubuntu/+source/bind9/+bug/1565060


0

You may have to give permission to Codeigniter folder $ sudo chmod 755 -R /var/www/html/Codeigniter and also keep a backup of .htaccess file then remove it from Codeigniter folder.


0

Your e-mail server is trying to connect to gmail over IPv6. According to the error message, you have no PTR record for IPv6 pointing to your server. If you can create PTR records yourself, you should do that. If you can't, you'll have to ask your server provider. An example PTR record is this: ...


0

sudo zfs send tank/dana@snap1 | ssh sys2Root zfs recv newtank/dana where sys2root is an entry in ~/.ssh/config, ie: host sys2Root HostName 192.168.0.x User root


0

These can be enabled through the use of the /sys filesystem using root credentials. For the CPU, you change the "0" to a "1" in to the appropriate file of the pattern: /sys/devices/system/cpu/cpu*/online. For the RAM, you find the state in the files /sys/devices/system/memory/memory*/state and change the contents from offline to online. The script below ...


1

I was having the same issue with 16.03 and this solved it: Landscape - Script error It appears to be a bug where if the capitalization of the server name in the browser and configurations don't match with an error like yours: Untrusted redirect to host ':443' not allowed.


0

If so your system is not crashing, it is rebooting to install an update that requires a reboot. Automatic reboots are controlled in the file /etc/apt/apt.conf.d/50unattended-upgrades. The line that controls it begins Unattended-Upgrade::Automatic-Reboot and take a true or false value. If you don't allow automatic reboots, you should be notified that a ...


0

I get the same symptoms when I update, but for me the fix (after killing mysql and restarting with --skip-grant-tables to get in) is to execute update mysql.user set plugin = ''; The update process likes to set this column to "unix_socket". I don't know what that is supposed to accomplish, but for me it breaks everything.


0

The problem was that the image was in qcow 3 format.


0

ubuntu 16.04 uses systemd instead of upstart. to configure systemd for serial console, you only need to update grub2 to use the serial console, and systemd will also be configured for serial console. all you need to do is, modify the lines in the /etc/default/grub file GRUB_CMDLINE_LINUX_DEFAULT="console=tty0 console=ttyS0,115200n8" # Uncomment to ...


0

This is a bug of Chinese edition, you can install the English edition. This works well.


1

In order to solve my issues, I needed to purge php7 from my server, remove the ondrej repo, and install everything from the Ubuntu repos. My Steps: apt-get --purge remove php7* rm -f /etc/apt/sources.list.d/ondrej* apt-get update && apt-get -y upgrade #just for safeties sake apt-get -y install php7.0-fpm php7.0-curl php7.0-gd php7.0-intl ...


0

Well Some playing around with different combinations of keys let me use "Left-SHIFT + Left-CTRL + x" seemed to work just like pressing Left-CTRL. So my solution was add the shift key to the combination.


0

IIRC on Ubuntu virbr0 with 192.168.122.1/24 is automatically created when you install qemu packages. Run: dpkg -l | grep -i qemu to see is that the case.


0

Surprised no one even suggested things to check but in the end I have solved it anyway. As I said in my problem description the server was a VM so when I was trying to access the 8080 port it was actually on the host not my VM. 8080 on the host was actually mapped to another VM and was not setup to receive anything. This issue was resolved by mapping port ...


0

Resolved. 1) I should not use boot flash creators like unetbootin with server verion 16.04LTS. When I try to install by adding iso image to virtual cdrom (ILO sweet feature) I see another result. OS show visible POST when loading modules. After boot I have normal terminals. It also resolve bug with default tty7(now default tty1). On this site I see that ...


0

It is possible. do-release-upgrade -m server. You can use screen, so you can connect to the running process, when you have a dc



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