Unanswered Questions
8,008 questions with no upvoted or accepted answers
8
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3
answers
9k
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Can't open an SSH session because of OpenSSL version mismatch
I just ran apt-get upgrade, and according to /var/log/apt/history.log, openssl has been updated to version 1.0.1e-2+rvt+deb7u7. Now I have one SSH session still open, but I can't open another one. I ...
CommunityBot
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7
votes
0
answers
367
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How to route OpenVpn traffic through another server?
I have a server (ubuntu 22.04) with Openvpn on it on port 443 (with docker image kylemanna/docker-openvpn). It is working with no problem and the clients can connect to it. The problem is that the ...
7
votes
0
answers
18k
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How to overcome VirtualBox 256MB limit of video memory
My host machine has a 2GB graphic card (GeForce GT740M) but VirtualBox allows me to use just 256MB of memory. Because I would use CAD applications on Win7 (Guest) I would like to have more memory to ...
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7
votes
0
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4k
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How do I remote SSH into an IPv6 address behind a router firewall?
I have this fancy new ubuntu server I just built assembled, and I'm trying to set up ssh from anywhere so I can keep it headless.
I've been able to set it up locally, and as long as I'm on the ...
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7
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0
answers
3k
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Make Genymotion use a host VPN
I'm using Cisco's AnyConnect to connect to a VPN using my Windows 8.1 PC. When using the Genymotion emulator, I would like it to use the VPN too. However, although having Internet access from the ...
CommunityBot
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6
votes
1
answer
19k
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How do I change the allowed host key algorithms for SSH?
I am writing an application which uses the libssh library. I am trying to establish a connection from the client side where the app runs to the server. However, instead of connecting, I get an error ...
- 1,485
6
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0
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5k
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rcu_sched detected stalls on CPUs/tasks
I'm running many VMs using Virtualbox. These VMs use Debian 10.3 (the latest version). And I'm experiencing bugs / freezes as you can see below. It looks like this is happening on the VMs where I ...
- 121
6
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0
answers
19k
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Force restart of systemd-logind.service
I'm having trouble login using ssh on one server, the connection takes too long. I
have had the same situation before on a different server and restarting systemd-logind.service worked.
I tried to ...
- 161
6
votes
0
answers
10k
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How to use Windows WSL to configure routing? Is this possible?
I noticed that IP forwarding appears to be enabled in WSL (Windows 10pro 1709), according to sysctl. I'm hoping I can use this to make a software router on WSL -- to play with Hyper-V VM traffic on ...
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6
votes
0
answers
7k
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Reverse sshfs over ssh
I want to mount dir on remote machine from host machine connected over ssh preferably via ssh tunnel; with method described below.
how to mount local directory to remote like sshfs?
But if get peer ...
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6
votes
3
answers
9k
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Vagrant hangs on SSH auth method: password
I’m trying to load a VM via Vagrant. It’s my first time attempting anything like this.
I'm using Windows 10 64bit and trying to run my MS Server 2016 standard.
I created a new VM in VirtualBox and ...
CommunityBot
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6
votes
0
answers
832
views
VBoxManage setextradata command does not add avx2 to /proc/cpuinfo
Linux & VirtualBox noob here, so please go easy.
I've been running into problems compiling code with scipy in a VirtualBox 5.2 VM running Fedora 26 on my host Windows 10. The cryptic error output ...
6
votes
0
answers
3k
views
comparing between two VM snapshots?
I already know some programs can compare between two snapshots but they only work on my real machine but I want to know how to know the difference between two virtual machine snapshots
Example :
-&...
- 203
6
votes
0
answers
3k
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Virtualbox host io cache applying scenarios
Virtualbox docs says that using host io cache for sata controller may be a risk of system performance.
At the same time, on my case I see advantage of using host io cache - DisckCrystalMark reports ...
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6
votes
1
answer
8k
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Accessing Localhost from Hyper-V VM
I currently have a PC running Visual Studio/IIS Express and I need to do some IE8 testing, which requires me to run a Hyper-V VM.
When I go into the Hyper-V VM, I can't seem to go to reach http://...
CommunityBot
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