# Error when starting node

**URL:** <https://forum.scrt.network/t/error-when-starting-node/1128>\
**Category:** Secret Nodes\
**Created:** [October 27, 2019, 7:40am UTC](https://forum.scrt.network/t/error-when-starting-node/1128 "2019-10-27T07:40:59Z")\
**Posts on this page:** 20\
**Page:** 1

<div class="post-metadata">

**Author:** ![R0bb0](https://avatars.discourse-cdn.com/v4/letter/r/dbc845/32.png) [@R0bb0](https://forum.scrt.network/u/R0bb0)\
**Post date:** [October 27, 2019, 7:40am UTC](https://forum.scrt.network/t/error-when-starting-node/1128/1 "2019-10-27T07:40:59Z")

</div>

Hi Everyone,

for reference, i’m a windows user and this is basically my first foray into Ubuntu and the CLI in general. I’ve followed the guide for setting up a secret node on my NUC. When attempting to deploy the node with “bash start.sh” i get the following output:

user@node:~$ bash start.sh  
CD into Discovery-Docker-Network  
Making sure discovery-docker-network is up to date.  
WARNING: The DOCKER\_TAG variable is not set. Defaulting to a blank string.  
WARNING: The SGX\_MODE variable is not set. Defaulting to a blank string.  
WARNING: The COMPOSE\_PROJECT\_NAME variable is not set. Defaulting to a blank string.  
ERROR: Couldn’t connect to Docker daemon at http+docker://localhost - is it running?

If it’s at a non-standard location, specify the URL with the DOCKER\_HOST environment variable.  
Start 9 workers on your Secret Node. Note : 9 is the max amount of workers you can run.  
Creating .env file from template  
Running in Hardware Mode, as per SGX\_MODE=HW in .env file.  
NODES is set to 9  
Error: SGX driver not found. Run in simulation mode instead with:  
./launch.bash -s

can anyone assist me to get up and running?  
Thanks in advance!

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<div class="post-metadata">

**Author:** ![laura](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.scrt.network/laura/32/911_2.png) [@laura](https://forum.scrt.network/u/laura)\
**Post date:** [October 27, 2019, 5:46pm UTC](https://forum.scrt.network/t/error-when-starting-node/1128/2 "2019-10-27T17:46:19Z")

</div>

Hi @R0bb0,

Did you follow this guide exactly?

[https://secretnodes.org/#/tutorials/deploy-secretnode-nuc](https://secretnodes.org/#/tutorials/deploy-secretnode-nuc)

@anon60841010 suggested to check and make sure you enabled SGX in the bios, based on the error you’re getting. Can you check that and let us know?

Thanks!

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<div class="post-metadata">

**Author:** ![R0bb0](https://avatars.discourse-cdn.com/v4/letter/r/dbc845/32.png) [@R0bb0](https://forum.scrt.network/u/R0bb0)\
**Post date:** [October 27, 2019, 8:09pm UTC](https://forum.scrt.network/t/error-when-starting-node/1128/3 "2019-10-27T20:09:11Z")

</div>

Hi @laura,

Thanks for your response. SGX is definitely enabled in the bios.

I followed the guide with the only deviation being that i used a different method to create the non root user with sudo privileges. for whatever reason i couldn’t get the code in the guide to work so i used:  
$ sudo adduser

$ sudo usermod -aG sudo

I didn’t think it would make a difference? other than that i followed it to the letter.  
Cheers!

---

<div class="post-metadata">

**Author:** ![laura](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.scrt.network/laura/32/911_2.png) [@laura](https://forum.scrt.network/u/laura)\
**Post date:** [October 27, 2019, 8:21pm UTC](https://forum.scrt.network/t/error-when-starting-node/1128/4 "2019-10-27T20:21:53Z")

</div>

Okay, thanks for verifying that @R0bb0!

Can you give more details on the issue you ran into that made you deviate from the guide, including the steps and errors you saw?

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<div class="post-metadata">

**Author:** ![Stefan.Baranowski](https://avatars.discourse-cdn.com/v4/letter/s/b5ac83/32.png) [@Stefan.Baranowski](https://forum.scrt.network/u/Stefan.Baranowski)\
**Post date:** [October 27, 2019, 9:05pm UTC](https://forum.scrt.network/t/error-when-starting-node/1128/5 "2019-10-27T21:05:32Z")

</div>

I too have the exact same error/warning messages after setting up my node this evening and following the instructions on: [https://secretnodes.org/#/tutorials/deploy-secretnode-nuc](https://secretnodes.org/#/tutorials/deploy-secretnode-nuc)

I’m running Ubuntu 18.04.1 LTS // Dell Latitude // Core i5 7tg Gen

SGX is currently enabled in the bios.

Thanks.

---

<div class="post-metadata">

**Author:** ![laura](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.scrt.network/laura/32/911_2.png) [@laura](https://forum.scrt.network/u/laura)\
**Post date:** [October 27, 2019, 9:15pm UTC](https://forum.scrt.network/t/error-when-starting-node/1128/6 "2019-10-27T21:15:53Z")

</div>

Thanks for confirming that you’re seeing the same error, @Stefan.Baranowski.

We’re looking into this! I’ll add your OS/hardware info to the issue.

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<div class="post-metadata">

**Author:** ![R0bb0](https://avatars.discourse-cdn.com/v4/letter/r/dbc845/32.png) [@R0bb0](https://forum.scrt.network/u/R0bb0)\
**Post date:** [October 27, 2019, 9:42pm UTC](https://forum.scrt.network/t/error-when-starting-node/1128/7 "2019-10-27T21:42:05Z")

</div>

Probably an error in the way i’m using the command…

useradd: Permission denied.

useradd: cannot lock /etc/passwd; try again later.

so rather than mess around with it i found a guide that helped me set up the sudo user

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<div class="post-metadata">

**Author:** ![R0bb0](https://avatars.discourse-cdn.com/v4/letter/r/dbc845/32.png) [@R0bb0](https://forum.scrt.network/u/R0bb0)\
**Post date:** [October 27, 2019, 9:43pm UTC](https://forum.scrt.network/t/error-when-starting-node/1128/8 "2019-10-27T21:43:24Z")

</div>

i’m using a NUC8i3BEH with ubuntu 18.04.3 LTS

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<div class="post-metadata">

**Author:** ![laura](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.scrt.network/laura/32/911_2.png) [@laura](https://forum.scrt.network/u/laura)\
**Post date:** [October 27, 2019, 9:49pm UTC](https://forum.scrt.network/t/error-when-starting-node/1128/9 "2019-10-27T21:49:42Z")

</div>

> [@R0bb0](#):
>
> ubuntu 18.04.3 LTS

That’s Ubuntu Server, correct?

From the guide:

```auto
Download Ubuntu Server 18.04 LTS ISO

```

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<div class="post-metadata">

**Author:** ![laura](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.scrt.network/laura/32/911_2.png) [@laura](https://forum.scrt.network/u/laura)\
**Post date:** [October 27, 2019, 10:05pm UTC](https://forum.scrt.network/t/error-when-starting-node/1128/11 "2019-10-27T22:05:39Z")

</div>

@R0bb0,

Also, when you get a chance can you post the error you got when you did the `ssh` into your node as `root`, before trying to add the `nsn` user? I just want to note it in case someone else has the same issue creating the non-root user.

Thanks!

 ![image](https://canada1.discourse-cdn.com/flex035/uploads/enigma1/original/1X/ff38b2c7095a561268f0fe24c1c465ef581c05a7.png)

---

<div class="post-metadata">

**Author:** ![R0bb0](https://avatars.discourse-cdn.com/v4/letter/r/dbc845/32.png) [@R0bb0](https://forum.scrt.network/u/R0bb0)\
**Post date:** [October 28, 2019, 10:55am UTC](https://forum.scrt.network/t/error-when-starting-node/1128/12 "2019-10-28T10:55:42Z")

</div>

yes, ubuntu server, from the guide.

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<div class="post-metadata">

**Author:** ![R0bb0](https://avatars.discourse-cdn.com/v4/letter/r/dbc845/32.png) [@R0bb0](https://forum.scrt.network/u/R0bb0)\
**Post date:** [October 29, 2019, 7:43pm UTC](https://forum.scrt.network/t/error-when-starting-node/1128/13 "2019-10-29T19:43:04Z")

</div>

well, its just giving me the options moreso than an error.

user@node:~$ useradd -m -s /bin/bash -G adm,systemd-journal,sudo $nsn && passwd $nsn  
Usage: useradd [options] LOGIN  
useradd -D  
useradd -D [options]

Options:  
-b, --base-dir BASE\_DIR base directory for the home directory of the  
new account  
-c, --comment COMMENT GECOS field of the new account  
-d, --home-dir HOME\_DIR home directory of the new account  
-D, --defaults print or change default useradd configuration  
-e, --expiredate EXPIRE\_DATE expiration date of the new account  
-f, --inactive INACTIVE password inactivity period of the new account  
-g, --gid GROUP name or ID of the primary group of the new  
account  
-G, --groups GROUPS list of supplementary groups of the new  
account  
-h, --help display this help message and exit  
-k, --skel SKEL\_DIR use this alternative skeleton directory  
-K, --key KEY=VALUE override /etc/login.defs defaults  
-l, --no-log-init do not add the user to the lastlog and  
faillog databases  
-m, --create-home create the user’s home directory  
-M, --no-create-home do not create the user’s home directory  
-N, --no-user-group do not create a group with the same name as  
the user  
-o, --non-unique allow to create users with duplicate  
(non-unique) UID  
-p, --password PASSWORD encrypted password of the new account  
-r, --system create a system account  
-R, --root CHROOT\_DIR directory to chroot into  
-s, --shell SHELL login shell of the new account  
-u, --uid UID user ID of the new account  
-U, --user-group create a group with the same name as the user  
-Z, --selinux-user SEUSER use a specific SEUSER for the SELinux user mapping  
–extrausers Use the extra users database

---

<div class="post-metadata">

**Author:** ![laura](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.scrt.network/laura/32/911_2.png) [@laura](https://forum.scrt.network/u/laura)\
**Post date:** [October 29, 2019, 8:08pm UTC](https://forum.scrt.network/t/error-when-starting-node/1128/14 "2019-10-29T20:08:58Z")

</div>

Did you do the command from the guide to set the `USERNAME` environment variable to `nsn`?

```auto
USERNAME=nsn

```

The `adduser` command is correct except for the two `$nsn` references. Those should be `$USERNAME`. The shell interprets the `$USERNAME` and substitutes with the value (as above).

The reason you’re getting the usage info for the command is that the `nsn` variable hasn’t been set so the command is missing that required argument.

I hope that helps 🙂 .

---

<div class="post-metadata">

**Author:** ![R0bb0](https://avatars.discourse-cdn.com/v4/letter/r/dbc845/32.png) [@R0bb0](https://forum.scrt.network/u/R0bb0)\
**Post date:** [October 29, 2019, 8:30pm UTC](https://forum.scrt.network/t/error-when-starting-node/1128/15 "2019-10-29T20:30:02Z")

</div>

right, got it. so now the command works and i’m getting user already exists (as i created the user through a different means).

but still no luck when running the “bash start.sh” which produces the following output:

CD into Discovery-Docker-Network  
Making sure discovery-docker-network is up to date.

ERROR: Couldn’t connect to Docker daemon at http+docker://localhost - is it running?

If it’s at a non-standard location, specify the URL with the DOCKER\_HOST environment variable.  
Start 9 workers on your Secret Node. Note : 9 is the max amount of workers you can run.  
Running in Hardware Mode, as per SGX\_MODE=HW in .env file.  
NODES is set to 9  
Error: SGX driver not found. Run in simulation mode instead with:  
./launch.bash -s

---

<div class="post-metadata">

**Author:** ![laura](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.scrt.network/laura/32/911_2.png) [@laura](https://forum.scrt.network/u/laura)\
**Post date:** [October 29, 2019, 8:35pm UTC](https://forum.scrt.network/t/error-when-starting-node/1128/16 "2019-10-29T20:35:27Z")

</div>

Can you check and see if the `/dev/isgx` device file is present?

`ls -l /dev/isgx`

I’ll have to look into this more, but it seems like there could be a couple of issues:

1. discover network isn’t starting up
2. the SGX driver isn’t installed

---

<div class="post-metadata">

**Author:** ![R0bb0](https://avatars.discourse-cdn.com/v4/letter/r/dbc845/32.png) [@R0bb0](https://forum.scrt.network/u/R0bb0)\
**Post date:** [October 29, 2019, 8:39pm UTC](https://forum.scrt.network/t/error-when-starting-node/1128/17 "2019-10-29T20:39:06Z")

</div>

> [@laura](#):
>
> ls -l /dev/isgx

ls: cannot access ‘/dev/isgx’: No such file or directory

---

<div class="post-metadata">

**Author:** ![R0bb0](https://avatars.discourse-cdn.com/v4/letter/r/dbc845/32.png) [@R0bb0](https://forum.scrt.network/u/R0bb0)\
**Post date:** [October 29, 2019, 8:42pm UTC](https://forum.scrt.network/t/error-when-starting-node/1128/18 "2019-10-29T20:42:50Z")

</div>

from the guide:  
7. When prompted “Do you want to install in current directory? [yes/no]” respond with “no” then say you want to install it in the “isgx” directory.

should we have created this directory prior to running the commands?

---

<div class="post-metadata">

**Author:** ![laura](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.scrt.network/laura/32/911_2.png) [@laura](https://forum.scrt.network/u/laura)\
**Post date:** [October 29, 2019, 9:00pm UTC](https://forum.scrt.network/t/error-when-starting-node/1128/19 "2019-10-29T21:00:01Z")

</div>

No, the `install-sgx.sh` script takes care of “all relevant SGX files and drivers”. But that’s a character special device file, not a directory so you wouldn’t be able to create it with a `mkdir` anyway.

To be honest I haven’t tried to deploy a secret node on an NUC. I don’t have the setup. I wonder if you could re-run the `sendnodes.sh` script and redirect the output to a log, and post that here?

`bash sendnodes.sh > sendnodes.log 2&1 &`  
`tail -f sendnodes.log`

The first line runs the script and sends the output to `sendnodes.log`, including errors, and runs it in the background.  
The 2nd line displays the sendnodes.log file as it’s being written to, until the script finishes so you can see it running and the messages.

Or you can just do this and wait for it to finish without viewing the output:

`bash sendnodes.sh > sendnodes.log 2>&1`

Also, can you verify that you’re running the script as your `nsn` user?

---

<div class="post-metadata">

**Author:** ![R0bb0](https://avatars.discourse-cdn.com/v4/letter/r/dbc845/32.png) [@R0bb0](https://forum.scrt.network/u/R0bb0)\
**Post date:** [October 30, 2019, 9:24pm UTC](https://forum.scrt.network/t/error-when-starting-node/1128/21 "2019-10-30T21:24:17Z")

</div>

yes, running as nsn. see output below. links all broken as i couldnt post links…

nsn@znode:~$ bash sendnodes.sh  
Downloading scripts to configure your Secret Node.  
–2019-10-30 21:08:28-- ht tps://raw.githubusercontent. com/secretnodes/scripts/master/nuc-general/install-docker.sh  
Resolving raw.githubusercontent. com (raw.githubusercontent. com)… 151.101.96.133  
Connecting to raw.githubusercontent. com (raw.githubusercontent. com)|151.101.96.133|:443… connected.  
HT TP request sent, awaiting response… 200 OK  
Length: 1452 (1.4K) [text/plain]  
Saving to: ‘install-docker.sh’

install-docker.sh 100%[====================================================\>] 1.42K --.-KB/s in 0s

2019-10-30 21:08:29 (5.38 MB/s) - ‘install-docker.sh’ saved [1452/1452]

–2019-10-30 21:08:30-- ht tps://raw.githubusercontent. com/secretnodes/scripts/master/nuc-general/install-sgx.sh  
Resolving raw.githubusercontent. com (raw.githubusercontent. com)… 151.101.96.133  
Connecting to raw.githubusercontent. com (raw.githubusercontent. com)|151.101.96.133|:443… connected.  
HT TP request sent, awaiting response… 200 OK  
Length: 1645 (1.6K) [text/plain]  
Saving to: ‘install-sgx.sh’

install-sgx.sh 100%[====================================================\>] 1.61K --.-KB/s in 0s

2019-10-30 21:08:30 (8.33 MB/s) - ‘install-sgx.sh’ saved [1645/1645]

–2019-10-30 21:08:31-- ht tps://raw.githubusercontent. com/secretnodes/scripts/master/nuc-general/start.sh  
Resolving raw.githubusercontent. com (raw.githubusercontent. com)… 151.101.96.133  
Connecting to raw.githubusercontent. com (raw.githubusercontent. com)|151.101.96.133|:443… connected.  
HT TP request sent, awaiting response… 200 OK  
Length: 348 [text/plain]  
Saving to: ‘start.sh’

start.sh 100%[====================================================\>] 348 --.-KB/s in 0s

2019-10-30 21:08:32 (4.75 MB/s) - ‘start.sh’ saved [348/348]

–2019-10-30 21:08:33-- ht tps://raw.githubusercontent. com/secretnodes/scripts/master/nuc-general/install-enigma-node.sh  
Resolving raw.githubusercontent. com (raw.githubusercontent. com)… 151.101.96.133  
Connecting to raw.githubusercontent. com (raw.githubusercontent. com)|151.101.96.133|:443… connected.  
HT TP request sent, awaiting response… 200 OK  
Length: 308 [text/plain]  
Saving to: ‘install-enigma-node.sh’

install-enigma-node.sh 100%[====================================================\>] 308 --.-KB/s in 0s

2019-10-30 21:08:33 (4.11 MB/s) - ‘install-enigma-node.sh’ saved [308/308]

–2019-10-30 21:08:34-- ht tps://raw.githubusercontent. com/secretnodes/scripts/master/nuc-general/upgrade.sh  
Resolving raw.githubusercontent. com (raw.githubusercontent. com)… 151.101.96.133  
Connecting to raw.githubusercontent. com (raw.githubusercontent. com)|151.101.96.133|:443… connected.  
HT TP request sent, awaiting response… 200 OK  
Length: 285 [text/plain]  
Saving to: ‘upgrade.sh’

upgrade.sh 100%[====================================================\>] 285 --.-KB/s in 0s

2019-10-30 21:08:34 (3.71 MB/s) - ‘upgrade.sh’ saved [285/285]

–2019-10-30 21:08:35-- ht tps://raw.githubusercontent. com/secretnodes/scripts/master/nuc-general/install-fixes.sh  
Resolving raw.githubusercontent. com (raw.githubusercontent. com)… 151.101.96.133  
Connecting to raw.githubusercontent. com (raw.githubusercontent. com)|151.101.96.133|:443… connected.  
HT TP request sent, awaiting response… 200 OK  
Length: 426 [text/plain]  
Saving to: ‘install-fixes.sh’

install-fixes.sh 100%[====================================================\>] 426 --.-KB/s in 0s

2019-10-30 21:08:36 (6.48 MB/s) - ‘install-fixes.sh’ saved [426/426]

–2019-10-30 21:08:37-- ht tps://raw.githubusercontent. com/secretnodes/scripts/master/nuc-general/uninstall.sh  
Resolving raw.githubusercontent. com (raw.githubusercontent. com)… 151.101.96.133  
Connecting to raw.githubusercontent. com (raw.githubusercontent. com)|151.101.96.133|:443… connected.  
HT TP request sent, awaiting response… 404 Not Found  
2019-10-30 21:08:37 ERROR 404: Not Found.

Change permissions for install sgx, install docker, start, & upgrade scripts.  
Running upgrade.sh script.  
Update & Upgrade System.  
Hit:1 ht tp://au.archive.ubuntu. com/ubuntu bionic InRelease  
Hit:2 ht tp://au.archive.ubuntu. com/ubuntu bionic-updates InRelease  
Hit:3 ht tp://au.archive.ubuntu. com/ubuntu bionic-backports InRelease  
Hit:4 ht tp://au.archive.ubuntu. com/ubuntu bionic-security InRelease  
Hit:5 ht tps://download.docker. com/linux/ubuntu bionic InRelease  
Reading package lists… Done  
Reading package lists… Done  
Building dependency tree  
Reading state information… Done  
Calculating upgrade… Done  
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.  
Reading package lists… Done  
Building dependency tree  
Reading state information… Done  
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.  
Reading package lists… Done  
Building dependency tree  
Reading state information… Done  
Complete!  
The script is not finished yet. Next we will install docker, please wait.  
Running install-docker.sh script.  
===\> Running step 1  
% Total % Received % Xferd Average Speed Time Time Time Current  
Dload Upload Total Spent Left Speed  
100 617 0 617 0 0 1307 0 --:–:-- --:–:-- --:–:-- 1304  
100 16.1M 100 16.1M 0 0 1824k 0 0:00:09 0:00:09 --:–:-- 2575k  
===\> Running step 2  
===\> Running Step 4  
Hit:1 ht tp://au.archive.ubuntu. com/ubuntu bionic InRelease  
Hit:2 ht tp://au.archive.ubuntu. com/ubuntu bionic-updates InRelease  
Hit:3 ht tp://au.archive.ubuntu. com/ubuntu bionic-backports InRelease  
Hit:4 ht tps://download.docker. com/linux/ubuntu bionic InRelease  
Hit:5 ht tp://au.archive.ubuntu. com/ubuntu bionic-security InRelease  
Reading package lists… Done  
Building dependency tree  
Reading state information… Done  
All packages are up to date.  
===\> install prerequisite packages which let apt use packages over HT TPS  
Reading package lists… Done  
Building dependency tree  
Reading state information… Done  
ca-certificates is already the newest version (20180409).  
curl is already the newest version (7.58.0-2ubuntu3.8).  
software-properties-common is already the newest version (0.96.24.32.11).  
apt-transport-ht tps is already the newest version (1.6.12).  
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.  
===\> Add the GPG key for the official Docker repository to your system  
OK  
===\> Add the Docker repository to APT sources  
Hit:1 ht tp://au.archive.ubuntu. com/ubuntu bionic InRelease  
Hit:2 ht tp://au.archive.ubuntu. com/ubuntu bionic-updates InRelease  
Hit:3 ht tp://au.archive.ubuntu. com/ubuntu bionic-backports InRelease  
Hit:4 ht tps://download.docker. com/linux/ubuntu bionic InRelease  
Hit:5 ht tp://au.archive.ubuntu. com/ubuntu bionic-security InRelease  
Reading package lists… Done  
===\> update the package database with the Docker packages from the newly added repo  
Hit:1 ht tp://au.archive.ubuntu. com/ubuntu bionic InRelease  
Hit:2 ht tp://au.archive.ubuntu. com/ubuntu bionic-updates InRelease  
Hit:3 ht tp://au.archive.ubuntu. com/ubuntu bionic-backports InRelease  
Hit:4 ht tp://au.archive.ubuntu. com/ubuntu bionic-security InRelease  
Hit:5 ht tps://download.docker. com/linux/ubuntu bionic InRelease  
Reading package lists… Done  
Building dependency tree  
Reading state information… Done  
All packages are up to date.  
Reading package lists… Done  
Building dependency tree  
Reading state information… Done  
Calculating upgrade… Done  
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.  
===\> install from the Docker repo instead of the default Ubuntu repo  
docker-ce:  
Installed: 5:19.03.4~3-0~ubuntu-bionic  
Candidate: 5:19.03.4~3-0~ubuntu-bionic  
Version table:  
\*\*\* 5:19.03.4~3-0~ubuntu-bionic 500  
500 ht tps://download.docker. com/linux/ubuntu bionic/stable amd64 Packages  
100 /var/lib/dpkg/status  
5:19.03.3~3-0~ubuntu-bionic 500  
500 ht tps://download.docker. com/linux/ubuntu bionic/stable amd64 Packages  
5:19.03.2~3-0~ubuntu-bionic 500  
500 ht tps://download.docker. com/linux/ubuntu bionic/stable amd64 Packages  
5:19.03.1~3-0~ubuntu-bionic 500  
500 ht tps://download.docker. com/linux/ubuntu bionic/stable amd64 Packages  
5:19.03.0~3-0~ubuntu-bionic 500  
500 ht tps://download.docker. com/linux/ubuntu bionic/stable amd64 Packages  
5:18.09.9~3-0~ubuntu-bionic 500  
500 ht tps://download.docker. com/linux/ubuntu bionic/stable amd64 Packages  
5:18.09.8~3-0~ubuntu-bionic 500  
500 ht tps://download.docker. com/linux/ubuntu bionic/stable amd64 Packages  
5:18.09.7~3-0~ubuntu-bionic 500  
500 ht tps://download.docker. com/linux/ubuntu bionic/stable amd64 Packages  
5:18.09.6~3-0~ubuntu-bionic 500  
500 ht tps://download.docker. com/linux/ubuntu bionic/stable amd64 Packages  
5:18.09.5~3-0~ubuntu-bionic 500  
500 ht tps://download.docker. com/linux/ubuntu bionic/stable amd64 Packages  
5:18.09.4~3-0~ubuntu-bionic 500  
500 ht tps://download.docker. com/linux/ubuntu bionic/stable amd64 Packages  
5:18.09.3~3-0~ubuntu-bionic 500  
500 ht tps://download.docker. com/linux/ubuntu bionic/stable amd64 Packages  
5:18.09.2~3-0~ubuntu-bionic 500  
500 ht tps://download.docker. com/linux/ubuntu bionic/stable amd64 Packages  
5:18.09.1~3-0~ubuntu-bionic 500  
500 ht tps://download.docker. com/linux/ubuntu bionic/stable amd64 Packages  
5:18.09.0~3-0~ubuntu-bionic 500  
500 ht tps://download.docker. com/linux/ubuntu bionic/stable amd64 Packages  
18.06.3~ce~3-0~ubuntu 500  
500 ht tps://download.docker. com/linux/ubuntu bionic/stable amd64 Packages  
18.06.2~ce~3-0~ubuntu 500  
500 ht tps://download.docker. com/linux/ubuntu bionic/stable amd64 Packages  
18.06.1~ce~3-0~ubuntu 500  
500 ht tps://download.docker. com/linux/ubuntu bionic/stable amd64 Packages  
18.06.0~ce~3-0~ubuntu 500  
500 ht tps://download.docker. com/linux/ubuntu bionic/stable amd64 Packages  
18.03.1~ce~3-0~ubuntu 500  
500 ht tps://download.docker. com/linux/ubuntu bionic/stable amd64 Packages  
===\> Install Docker  
Reading package lists… Done  
Building dependency tree  
Reading state information… Done  
docker-ce is already the newest version (5:19.03.4~3-0~ubuntu-bionic).  
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.  
===\> Verify Docker Compose installation was successful.  
===\> type : docker-compose --version  
===\> Docker should now be installed, the daemon started, and the process enabled to start on boot. Check that it’s running  
===\> type : sudo systemctl status docker  
\<3 from ht tps://secretnodes. org  
The script is not finished yet. Next we will install sgx, please wait.  
Running install-sgx.sh script.  
apt-get dpkg & update  
Hit:1 ht tp://au.archive.ubuntu. com/ubuntu bionic InRelease  
Hit:2 ht tp://au.archive.ubuntu. com/ubuntu bionic-updates InRelease  
Hit:3 ht tp://au.archive.ubuntu. com/ubuntu bionic-backports InRelease  
Hit:4 ht tps://download.docker. com/linux/ubuntu bionic InRelease  
Hit:5 ht tp://au.archive.ubuntu. com/ubuntu bionic-security InRelease  
Reading package lists… Done  
Reading package lists… Done  
Building dependency tree  
Reading state information… Done  
dpkg is already the newest version (1.19.0.5ubuntu2.3).  
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.  
To install the Intel® SGX PSW, first install the following tools  
Reading package lists… Done  
Building dependency tree  
Reading state information… Done  
libprotobuf-dev is already the newest version (3.0.0-9.1ubuntu1).  
libcurl4-openssl-dev is already the newest version (7.58.0-2ubuntu3.8).  
libssl-dev is already the newest version (1.1.1-1ubuntu2.1~18.04.4).  
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.  
To install the Intel® SGX SDK, install the following:  
Reading package lists… Done  
Building dependency tree  
Reading state information… Done  
build-essential is already the newest version (12.4ubuntu1).  
python is already the newest version (2.7.15~rc1-1).  
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.  
Downloading the required SGX files.  
% Total % Received % Xferd Average Speed Time Time Time Current  
Dload Upload Total Spent Left Speed  
100 26688 100 26688 0 0 143k 0 --:–:-- --:–:-- --:–:-- 143k  
% Total % Received % Xferd Average Speed Time Time Time Current  
Dload Upload Total Spent Left Speed  
100 1667k 100 1667k 0 0 1962k 0 --:–:-- --:–:-- --:–:-- 1960k  
% Total % Received % Xferd Average Speed Time Time Time Current  
Dload Upload Total Spent Left Speed  
100 28686 100 28686 0 0 142k 0 --:–:-- --:–:-- --:–:-- 142k  
% Total % Received % Xferd Average Speed Time Time Time Current  
Dload Upload Total Spent Left Speed  
100 18.4M 0 18.4M 0 0 2657k 0 --:–:-- 0:00:07 --:–:-- 2739k  
Setting permissions for driver & SDK.  
Installing SGX driver.  
Unpacking Intel SGX Driver … done.  
Verifying the integrity of the install package … done.  
Installing Intel SGX Driver …  
/tmp/sgx-driver-LXzsMF ~  
install -d /opt/intel/sgxdriver/package  
install -d /opt/intel/sgxdriver/scripts  
install package/\* /opt/intel/sgxdriver/package  
install scripts/\* /opt/intel/sgxdriver/scripts  
~  
/opt/intel/sgxdriver/package ~  
make -C /lib/modules/4.15.0-66-generic/build SUBDIRS=/opt/intel/sgxdriver/package modules  
make[1]: Entering directory ‘/usr/src/linux-headers-4.15.0-66-generic’  
CC [M] /opt/intel/sgxdriver/package/sgx\_main.o  
CC [M] /opt/intel/sgxdriver/package/sgx\_page\_cache.o  
CC [M] /opt/intel/sgxdriver/package/sgx\_ioctl.o  
CC [M] /opt/intel/sgxdriver/package/sgx\_vma.o  
CC [M] /opt/intel/sgxdriver/package/sgx\_util.o  
CC [M] /opt/intel/sgxdriver/package/sgx\_encl.o  
CC [M] /opt/intel/sgxdriver/package/sgx\_encl2.o  
LD [M] /opt/intel/sgxdriver/package/isgx.o  
Building modules, stage 2.  
MODPOST 1 modules  
CC /opt/intel/sgxdriver/package/isgx.mod.o  
LD [M] /opt/intel/sgxdriver/package/isgx.ko  
make[1]: Leaving directory ‘/usr/src/linux-headers-4.15.0-66-generic’  
Installing psw  
(Reading database … 73881 files and directories currently installed.)  
Preparing to unpack …/libsgx-enclave-common\_2.6.100.51363-bionic1\_amd64.deb …  
Unpacking libsgx-enclave-common (2.6.100.51363-bionic1) over (2.6.100.51363-bionic1) …  
Setting up libsgx-enclave-common (2.6.100.51363-bionic1) …  
Installing aesmd.service service … done.  
Processing triggers for libc-bin (2.27-3ubuntu1) …  
(Reading database … 73881 files and directories currently installed.)  
Preparing to unpack …/libsgx-enclave-common-dev\_2.6.100.51363-bionic1\_amd64.deb …  
Unpacking libsgx-enclave-common-dev (2.6.100.51363-bionic1) over (2.6.100.51363-bionic1) …  
Setting up libsgx-enclave-common-dev (2.6.100.51363-bionic1) …  
Processing triggers for libc-bin (2.27-3ubuntu1) …  
Installing SGX on Linux. Chose to install SGX in current directory, respond with ‘no’.

Do you want to install in current directory? [yes/no] : no

Please input the directory which you want to install in : isgx  
Unpacking Intel SGX SDK … done.  
Verifying the integrity of the install package … done.  
Installing Intel SGX SDK … done.  
/tmp/sgx-sdk-hJYGFN ~  
install -d /home/nsn/isgx/sgxsdk  
cp -r package/\* /home/nsn/isgx/sgxsdk  
install -d /home/nsn/isgx/sgxsdk/scripts  
install scripts/\* /home/nsn/isgx/sgxsdk/scripts  
chmod +x /home/nsn/isgx/sgxsdk/bin/sgx-gdb  
~  
uninstall.sh script generated in /home/nsn/isgx/sgxsdk

Installation is successful! The SDK package can be found in /home/nsn/isgx/sgxsdk

Please set the environment variables with below command:

source /home/nsn/isgx/sgxsdk/environment  
Setting LD LIBRARY PATH  
\<3 from ht tps://secretnodes. org  
Running install-enigma-node.sh  
Downloading and installing enigma node software.  
Pre Genesis Games | DevNet | Discovery-Docker-Network.  
fatal: destination path ‘discovery-docker-network’ already exists and is not an empty directory.  
Running install-fixes.sh  
Please report any issues you face at ht tps://t.me/secretnodes  
Implimenting fix for docker caused networking issue ht tps://github. com/docker/libnetwork/issues/2187  
Note: To upgrade all scripts, you must merely run sendnodes.sh again.  
Applying fixes.  
Please report any issues you face at ht tps://t.me/secretnodes  
Implimenting fix for docker caused networking issue ht tps://github. com/docker/libnetwork/issues/2187  
Note: To upgrade all scripts, you must merely run sendnodes.sh again.  
\<3 from ht tps://secretnodes. org

---

<div class="post-metadata">

**Author:** ![laura](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.scrt.network/laura/32/911_2.png) [@laura](https://forum.scrt.network/u/laura)\
**Post date:** [October 30, 2019, 10:12pm UTC](https://forum.scrt.network/t/error-when-starting-node/1128/22 "2019-10-30T22:12:30Z")

</div>

I’ll check with @anon60841010. I believe the following error is because you already ran the script before and it’s expecting the directory to not exist.

```auto
Running install-enigma-node.sh
Downloading and installing enigma node software.
Pre Genesis Games | DevNet | Discovery-Docker-Network.
fatal: destination path ‘discovery-docker-network’ already exists and is not an empty directory.

```

I also noticed the _not found_ error downloading the `uninstall.sh` script so I’ll check on that too.

That’s helpful, thanks @R0bb0!

[Next page](https://forum.scrt.network/t/error-when-starting-node/1128.md?page=2)