# Error: No handler registered for 'disable-screensaver'

**URL:** <https://forums.balena.io/t/error-no-handler-registered-for-disable-screensaver/369423>\
**Category:** balenaEtcher\
**Created:** [November 27, 2023, 6:20pm UTC](https://forums.balena.io/t/error-no-handler-registered-for-disable-screensaver/369423 "2023-11-27T18:20:50Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![ZAJDAN](https://avatars.discourse-cdn.com/v4/letter/z/8797f3/32.png) [@ZAJDAN](https://forums.balena.io/u/ZAJDAN)\
**Post date:** [November 27, 2023, 6:20pm UTC](https://forums.balena.io/t/error-no-handler-registered-for-disable-screensaver/369423/1 "2023-11-27T18:20:50Z")

</div>

Etcher: **1.18.13**  
OS: **Debian 11 (bullseye)** KDE

I launch Etcher with common user. When I select targed device Iam asked for root password, so I pass the root password, then I click on button Flash and after a second appears pop-up

> Attention,  
> Something went wrong. If it is compressed image, check that the archive is not corrupted.  
> The writer process unexpectedly.

```auto
medvide@dell-e6410:~$ balena-etcher
[7869:1127/191533.299269:ERROR:viz_main_impl.cc(186)] Exiting GPU process due to errors during initialization
Language changed to: en
packageUpdatable false
ready-to-show: 1.780s
Error occurred in handler for 'disable-screensaver': Error: No handler registered for 'disable-screensaver'
    at WebContents.<anonymous> (node:electron/js2c/browser_init:2:89123)
    at WebContents.emit (node:events:513:28)
    at WebContents.emit (node:domain:489:12)
    at emitter.emit (/opt/balenaEtcher/resources/app/generated/etcher.js:1:213380)
Error occurred in handler for 'enable-screensaver': Error: No handler registered for 'enable-screensaver'
    at WebContents.<anonymous> (node:electron/js2c/browser_init:2:89123)
    at WebContents.emit (node:events:513:28)
    at WebContents.emit (node:domain:489:12)
    at emitter.emit (/opt/balenaEtcher/resources/app/generated/etcher.js:1:213380)

```