Power management
Supported on: All Citrix Workspace supported platforms
Description
Use this policy to configure the whether the client system and its display are allowed to enter power-saving (sleep) mode. When enabled, this policy controls whether the system and display are allowed to automatically enter sleep mode while a Citrix session is active. Enable 'Prevent system sleep' to prevent the system from sleeping while a session is active. Enable 'Prevent display sleep' to prevent the system's display from sleeping while a session is active.
Registry
HKLM
Software\Policies\Citrix\ICA Client\Engine\Sleep REG Builder
BETAConfigure the state and elements to generate .reg, PowerShell, Intune, and SCCM outputs.
These exports replicate the policy's registry effect. Editing the registry directly is not the same as applying the GPO through the management console (no gpupdate, no central reporting). Test before production; HKLM changes require administrator rights.
.reg file
Windows Registry Editor Version 5.00
; Exported from gporais.com
; Policy: Power management
; State: Enabled
; Supported on: All Citrix Workspace supported platforms
[HKEY_LOCAL_MACHINE\Software\Policies\Citrix\ICA Client\Engine\Sleep]
"AllowSystemSleep"=dword:00000000
"AllowDisplaySleep"=dword:00000000PowerShell
# Exported from gporais.com
# Policy: Power management
# State: Enabled
# Supported on: All Citrix Workspace supported platforms
$path = 'HKLM:\Software\Policies\Citrix\ICA Client\Engine\Sleep'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'AllowSystemSleep' -Value 0 -Type DWord
Set-ItemProperty -Path $path -Name 'AllowDisplaySleep' -Value 0 -Type DWordIntune XML
No direct Policy CSP / OMA-URI mapping for this policy. Use the Intune Remediation tab, or ingest the ADMX in Intune.Intune Remediation
# === Detection script ===
# Exported from gporais.com
# Policy: Power management
# State: Enabled
# Supported on: All Citrix Workspace supported platforms
function Test-RegistryValue {
param(
[Parameter(Mandatory = $true)][string]$Path,
[Parameter(Mandatory = $true)][string]$Name,
[object]$Expected,
[ValidateSet('String', 'DWord', 'MultiString')][string]$Kind = 'String',
[switch]$Absent
)
try {
$item = Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction Stop
} catch {
return $Absent.IsPresent
}
if ($Absent.IsPresent) { return $false }
$actual = $item.$Name
if ($Kind -eq 'DWord') { return ([int64]$actual) -eq ([int64]$Expected) }
if ($Kind -eq 'MultiString') {
$actualValues = @($actual)
$expectedValues = @($Expected)
if ($actualValues.Count -ne $expectedValues.Count) { return $false }
for ($i = 0; $i -lt $expectedValues.Count; $i++) {
if ([string]$actualValues[$i] -ne [string]$expectedValues[$i]) { return $false }
}
return $true
}
return [string]$actual -eq [string]$Expected
}
$checks = @(
(Test-RegistryValue -Path 'HKLM:\Software\Policies\Citrix\ICA Client\Engine\Sleep' -Name 'AllowSystemSleep' -Expected 0 -Kind DWord)
(Test-RegistryValue -Path 'HKLM:\Software\Policies\Citrix\ICA Client\Engine\Sleep' -Name 'AllowDisplaySleep' -Expected 0 -Kind DWord)
)
if ($checks -notcontains $false) {
Write-Output 'Compliant'
exit 0
}
Write-Output 'Non-compliant'
exit 1
# === Remediation script ===
# Exported from gporais.com
# Policy: Power management
# State: Enabled
# Supported on: All Citrix Workspace supported platforms
$path = 'HKLM:\Software\Policies\Citrix\ICA Client\Engine\Sleep'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'AllowSystemSleep' -Value 0 -Type DWord
Set-ItemProperty -Path $path -Name 'AllowDisplaySleep' -Value 0 -Type DWordSCCM CI
# Exported from gporais.com
# Policy: Power management
# State: Enabled
# Supported on: All Citrix Workspace supported platforms
# SCCM Configuration Item guidance:
# Create a Configuration Item of type "Setting: Script".
# Discovery script: use the Detection script below.
# Remediation script: use the Remediation script below.
# Compliance rule: the Discovery script output equals 'Compliant'.
# === Detection script ===
# Exported from gporais.com
# Policy: Power management
# State: Enabled
# Supported on: All Citrix Workspace supported platforms
function Test-RegistryValue {
param(
[Parameter(Mandatory = $true)][string]$Path,
[Parameter(Mandatory = $true)][string]$Name,
[object]$Expected,
[ValidateSet('String', 'DWord', 'MultiString')][string]$Kind = 'String',
[switch]$Absent
)
try {
$item = Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction Stop
} catch {
return $Absent.IsPresent
}
if ($Absent.IsPresent) { return $false }
$actual = $item.$Name
if ($Kind -eq 'DWord') { return ([int64]$actual) -eq ([int64]$Expected) }
if ($Kind -eq 'MultiString') {
$actualValues = @($actual)
$expectedValues = @($Expected)
if ($actualValues.Count -ne $expectedValues.Count) { return $false }
for ($i = 0; $i -lt $expectedValues.Count; $i++) {
if ([string]$actualValues[$i] -ne [string]$expectedValues[$i]) { return $false }
}
return $true
}
return [string]$actual -eq [string]$Expected
}
$checks = @(
(Test-RegistryValue -Path 'HKLM:\Software\Policies\Citrix\ICA Client\Engine\Sleep' -Name 'AllowSystemSleep' -Expected 0 -Kind DWord)
(Test-RegistryValue -Path 'HKLM:\Software\Policies\Citrix\ICA Client\Engine\Sleep' -Name 'AllowDisplaySleep' -Expected 0 -Kind DWord)
)
if ($checks -notcontains $false) {
Write-Output 'Compliant'
exit 0
}
Write-Output 'Non-compliant'
exit 1
# === Remediation script ===
# Exported from gporais.com
# Policy: Power management
# State: Enabled
# Supported on: All Citrix Workspace supported platforms
$path = 'HKLM:\Software\Policies\Citrix\ICA Client\Engine\Sleep'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'AllowSystemSleep' -Value 0 -Type DWord
Set-ItemProperty -Path $path -Name 'AllowDisplaySleep' -Value 0 -Type DWord