From 50455c1d801ceacd0f844d94c2a33215d342fa0f Mon Sep 17 00:00:00 2001 From: Tudor Dobrila Date: Wed, 4 Mar 2020 20:55:53 -0800 Subject: [PATCH] Add note on initial definition downloads --- .../microsoft-defender-atp/linux-install-manually.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/windows/security/threat-protection/microsoft-defender-atp/linux-install-manually.md b/windows/security/threat-protection/microsoft-defender-atp/linux-install-manually.md index 931ca5edf7..60d78ae629 100644 --- a/windows/security/threat-protection/microsoft-defender-atp/linux-install-manually.md +++ b/windows/security/threat-protection/microsoft-defender-atp/linux-install-manually.md @@ -241,6 +241,9 @@ Download the onboarding package from Microsoft Defender Security Center: 1 ``` +> [!IMPORTANT] +> When the product starts for the first time, it downloads the latest antimalware definitions. Depending on your Internet connection, this can take up to a few minutes. During this time the above command returns a value of `0`. + 5. Run a detection test to verify that the machine is properly onboarded and reporting to the service. Perform the following steps on the newly onboarded machine: - Ensure that real-time protection is enabled (denoted by a result of `1` from running the following command):