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Is there an ISO that supports selecting HWE?
Posted: Mon Mar 09, 2026 4:07 pm
by kazuki
I was previously running this on bare metal on a PowerEdge R650. Since I needed more performance, I replaced it with a PowerEdge R7725 with dual EPYC 9965.
However, the currently distributed ISO seems to freeze while booting the Ubuntu installer. After selecting the bare metal install option in GRUB, it just hangs on a black screen.
Interestingly, if I use the ISO from the official Ubuntu site and select HWE, it installs without any problems.
Has anyone else run into this, or is there an ISO with HWE available?
Also, I installed the eve-ng pro pkg, but when I try to launch the HTML5 desktop or Integrated Wireshark, I get a “Disconnected” message in Guacamole. Not sure if it's related though.
Re: Is there an ISO that supports selecting HWE?
Posted: Mon Mar 09, 2026 7:35 pm
by rusty725
You can use legacy installation and select hwe. After you install ubuntu then install Eve.
https://www.eve-ng.net/wp-content/uploa ... 5-2025.pdf page 33.
Re: Is there an ISO that supports selecting HWE?
Posted: Mon Mar 09, 2026 10:44 pm
by kazuki
Yeah, I did follow the cookbook for the legacy installation.
But anything that uses Guacamole shows a "Disconnected" message (e.g., Wireshark or the HTML5 desktop).
So far, that’s the only issue I’m seeing.
unl_wrapper.txt log
Error: No such object: html5Desktop-admin
Mar 09 15:46:21 ERROR: create docker html5Desktopadmin
Mar 09 15:46:21 INFO: started process is
Mar 09 15:46:21 INFO: starting ip link add docker0_0 type veth peer name screen_0
Mar 09 15:46:21 INFO: starting ip link set dev screen_0 up
Mar 09 15:46:21 INFO: starting brctl addif docker0 screen_0
Mar 09 15:46:21 INFO: starting docker -H=tcp://127.0.0.1:4243 inspect --format "{{ .State.Pid }}" html5Desktop-admin
Mar 09 15:46:21 INFO: starting ip link set netns 3867304 docker0_0 name eth0 address 50:00:00:00:00:00 up
Mar 09 15:46:21 INFO: starting /opt/unetlab/wrappers/nsenter -t 3867304 -n ip addr add 172.17.136.141/16 dev eth0
Mar 09 15:46:21 INFO: starting /opt/unetlab/wrappers/nsenter -t 3867304 -n ip route add default via 172.17.0.1 dev eth0
Mar 09 15:46:21 replace into guacamole_connection_parameter ( connection_id , parameter_name , parameter_value ) values ( 34957,'resize-method','reconnect' );
Mar 09 15:46:21 Mar 09 15:46:21 DEBUG: /html5/#/client/MzQ5NTcAYwBteXNxbA==?token=2D136972EB3A5223A2C95FC444BB433FC63E5A783A1DEDA7DC3FEC5DF8280474
Mar 09 15:46:23 Mar 09 15:46:23 Online Check state: Valid
Mar 09 15:46:23 INFO: started process istrue
Mar 09 15:46:23 INFO: starting ip link add docker0_0 type veth peer name screen_0
RTNETLINK answers: File exists
Mar 09 15:46:23 INFO: starting ip link set dev screen_0 up
Mar 09 15:46:23 INFO: starting brctl addif docker0 screen_0
device screen_0 is already a member of a bridge; can't add it to bridge docker0.
Mar 09 15:46:23 INFO: starting docker -H=tcp://127.0.0.1:4243 inspect --format "{{ .State.Pid }}" html5Desktop-admin
Mar 09 15:46:23 INFO: starting ip link set netns 3867304 docker0_0 name eth0 address 50:00:00:00:00:00 up
Cannot find device "docker0_0"
Mar 09 15:46:23 INFO: starting /opt/unetlab/wrappers/nsenter -t 3867304 -n ip addr add 172.17.136.141/16 dev eth0
Error: ipv4: Address already assigned.
Mar 09 15:46:23 INFO: starting /opt/unetlab/wrappers/nsenter -t 3867304 -n ip route add default via 172.17.0.1 dev eth0
RTNETLINK answers: File exists
PHP Warning: file_put_contents(/tmp/EVE | Login.desktop): Failed to open stream: Permission denied in /opt/unetlab/html/includes/cli.php on line 2078
Re: Is there an ISO that supports selecting HWE?
Posted: Mon Mar 09, 2026 11:01 pm
by rusty725
come to our chat and give me anydesk
https://webchat.eve-ng.net