ERROR failed to bootstrap model: bootstrap instance started but did not change to Deployed state: instance "6d6c3x" failed to deploy

Thank you @rick_h,

If am triggering manual deployment from MAAS , it took around 15 - 20 min to complete the deployment.

am using juju version 2.6.X and its timeout value is 1200 Sec (20 min). And i increased timeout value 20 min to 30 min, and stated the deployment again, facing same issue.

and i am using external proxy server in my environment (10.144.1.10)

but in deployed node i could see following,

ubuntu@Node-106:/etc/apt/apt.conf.d$ cat /etc/environment
PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games"
ubuntu@Node-106:/etc/apt/apt.conf.d$ sudo vi /etc/environment
ubuntu@Node-106:/etc/apt/apt.conf.d$
ubuntu@Node-106:/etc/apt/apt.conf.d$ cat 90curtin-aptproxy
Acquire::http::Proxy “http://10.144.1.10:8080”;
ubuntu@Node-106:/etc/apt/apt.conf.d$ cat 95-juju-proxy-settings
Acquire::http::Proxy::“127.0.0.1” “DIRECT”;
Acquire::https::Proxy::“127.0.0.1” “DIRECT”;
Acquire::ftp::Proxy::“127.0.0.1” “DIRECT”;
Acquire::http::Proxy::“localhost” “DIRECT”;
Acquire::https::Proxy::“localhost” “DIRECT”;
Acquire::ftp::Proxy::“localhost” “DIRECT”;
Acquire::http::Proxy::"::1" “DIRECT”;
Acquire::https::Proxy::"::1" “DIRECT”;
Acquire::ftp::Proxy::"::1" “DIRECT”;
ubuntu@Node-106:/etc/apt/apt.conf.d$

90curtin-aptproxy is fine, but juju proxy-setting using a local host, is this fine ?