I have the official Amazon client, and I have been using it for years. When I upgraded to 22.04, the client began to crash on every launch. It seems to be an error with OpenSSL
$ ./workspacesclient
No usable version of libssl was found
[1] 23961 IOT instruction (core dumped) ./workspacesclient
I did attempt to load an older libssl with
$ sudo aptitude install libssl-dev
But that did not change the behavior in any way that I could see.
I'm running a Radeon RX580 on Ubuntu 21.10. I've been using Ubuntu on this machine since late 2018 with no real graphics issues. Yesterday morning (Nov. 10 2021) the system had updates and asked me to reboot. When I did, the single HMDI monitor is detected, but the two display port monitors are not. xrandr does not show the other drivers, and passing the various AMD flags into the grub config does not change anything. The system dual-boots with Windows 11 and all three monitors work fine there, so the cables, ports, etc are not the question. I can boot off a live USB and get all three in Ubuntu as well. If I have to I can reinstall the OS but I'd rather get it working.
I replaced my RAM because the sticks went bad. For now I put back in the 16gb sticks that came with my desktop, but I plan on going back to 32 once I can get the sticks in. The machine is a Dell Inspiron 5676 that I have been happily dual booting for over a year ( with Ubuntu as my primary OS for development, but using Windows for some gaming and software for the kids' toys) Once I got the new sticks in, Windows works perfectly. Ubuntu gets partway through the boot and then the monitor off HDMI, which is my primary display and sound, says "no input." Both monitors are plugged into the same Radeon card, and there is no on-board video. The card must work, since it works fro GRUB and Windows 10.
The Ubuntu side boots and runs fine, it just won't use the HDMI port. ( I did try adding nomodeset, but that prevented it from booting at all)
I am running Ubuntu Gnome 17.04 with a NVidia GeForce 1050. When I am developing, I use all four monitor outputs to work. However, if I am playing a game, I turn 1-3 of them off so that the card can have better performance. I don't mind turning them off, but every time I turn them back on it has forgotten the arrangement of the monitors and that one of them is supposed to be rotated 90 degrees. I looked into Disper, but they warn that it is not supported for more than two monitors. I don't need anything fanct, I'm just tired of rotating and arranging my monitors a few times a week.
I have a fresh install of Ubuntu 16.10, with two users set up. If I lock the screen when I am logged in (either manually or through inactivity), there is no way for the other user to log in. The buttons in the top menu do nothing, and only my name shows on the screen.
I've set up an Amazon EC2 instance. I allowed RDP from any ip in the security groups, installed and started xrdp and added a user with a new password.
However when I try to remote connect, the connection simply fails.
Does anyone have any experience with this that could point me in the right direction?
Edit: How I set it up
sudo aptitude update
sudo aptitude install ubuntu-desktop
sudo aptitude install xrdp
sudo /etc/init.d/xrdp start
sudo adduser USERNAME
sudo adduser USERNAME sudo
Then I set my EC2 Security group to be:
Type Protocol Port Range Source
All TCP TCP 0 - 65535 0.0.0.0/0
SSH TCP 22 0.0.0.0/0
HTTP TCP 80 0.0.0.0/0
RDP TCP 3389 0.0.0.0/0
All ICMP All N/A 0.0.0.0/0
Edit 2: More details, for Yaron
I have not set up iptables. My netstat output, with my ssh hostname changed
Active Internet connections (w/o servers)
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 ip-10-85-146-191.e:3389 host163-5-static.2:2006 ESTABLISHED
tcp 0 0 ip-10-85-146-191.e:3389 host163-5-static.2:1169 ESTABLISHED
tcp 0 0 ip-10-85-146-191.e:3389 host163-5-static.2:2087 ESTABLISHED
tcp 0 0 ip-10-85-146-191.e:3389 173.244.215.194.s:48345 ESTABLISHED
tcp 0 256 ip-10-85-146-191.ec:ssh somehostname.:26930 ESTABLISHED
tcp 0 0 ip-10-85-146-191.e:3389 66.85.144.237:46267 ESTABLISHED
tcp 0 0 ip-10-85-146-191.e:3389 173.244.206.19.st:42205 ESTABLISHED
tcp 0 0 ip-10-85-146-191.e:3389 vps.node70.doip.n:40741 ESTABLISHED
tcp 0 0 ip-10-85-146-191.e:3389 host163-5-static.2:4515 ESTABLISHED
At work, I have two networks - the hard wired eth0 is great for getting to local resources, but it is tied to a really slow internet connection. My wifi, on the other hand, is a fast wireless N. I'd like to set up my routes so that 192.168.* and 10.1.* go out over eth0, but everything else goes out over eth1. This will let me connect to my local resources but keep my web browsing snappy. I know it's possible - I did it with a prior Ubuntu install before my hard drive failed but I didn't document it and I can't get help from the person who set it up for me. Any help would be hugely appreciated!
Edit: Results of route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.201.1 0.0.0.0 UG 0 0 0 eth1
192.168.201.0 0.0.0.0 255.255.255.0 U 2 0 0 eth1`
I've got an ubuntu server hosted up at Amazon. I'm using virtual hosts, and I already have that somewhat set up. (i.e. wiki.mydomain.com is my mediawiki which is running). I'm installing Mediawiki per https://help.ubuntu.com/community/WordPress and I can easily get ONE blog going. However, I'm confused by the line
Also if you plan on hosting multiple blogs with different virtual hosts, each needs a differently named database, which would be achieved in the same way.
I want to have two blogs, ideally at blog1.mydomain.com and blog2.mydomain.com, but I would settle for blogs.mydomain.com/blog1 and blogs.mydomain.com/blog2 I just can't tell how to do this. Do I just run the install script multiple times? Won't I need two folders in /var/www that have separate symlinks? If anyone has done this, I would appreciate a little help. I've done a ton of development, but this is my first LAMP server so I'm a little lost.
So I have new MediaWiki instance install on a brand new Amazon EC2 instances. All is going swimmingly, until I have to log in via the web browser to configure it. Since I'm running on a hosted server, I can't hit http://localhost/mediawiki/config/index.php like the instructions say to.
If I try to hit it via http://<My IP address>/mediawiki/config/index.php, my browser just tries to download the file because anonymous browsing isn't enabled. I seem to be before LocalSettings.php is created, so I don't know how to move forward from here.
I have a MySQL installation of MediaWiki, hosted with ThrustVPS. Something has become corrupted on the server, and it is in a non-bootable state. I don't have physical access to the machine, but their techs offered to back up any folders I need to to recover my site and then rebuild my machine. The problem is, I don't know what folders I need to save to restore my wiki. All the backup instructions I have seen require console access to the machine. Clearly, I should have done that before (and was planning on it so I could move hosting providers), but didn't. If anyone knows what I need to recover, I'd appreciate it. (I installed everything with the defaults whenever possible)