ChromeOS Login Issues Spark Concerns Among Users
Recent complaints among ChromeOS users on Reddit have highlighted significant login challenges following an update that impacts educational tools like Clever and ClassLink. The disruption is particularly connected to ChromeOS version M139, leaving many students and educators unable to access their Google accounts and essential learning resources. In response, Google is actively working on a solution, having released a temporary workaround to mitigate the issues.
Current Status of the Issue
According to the Google Workspace Status Dashboard, the tech giant confirmed that a permanent fix is currently undergoing automated testing. Once this testing phase is complete, engineers will validate the solution and roll it out to affected users. This issue primarily affects devices running ChromeOS version 16328.55.0 or Chrome browser version 139.0.7258.137.
Impacts of the Login Failures
This problematic build is causing authentication failures related to Single Sign-On (SSO), a critical feature relied upon by millions for accessing various educational tools. Additionally, some users are experiencing issues with 2-Step Verification, complicating access even further.
Workarounds for Administrators
For administrators seeking immediate solutions to restore access for users, two viable options are available:
Option 1: Rolling Back to Previous OS Version
Several administrators have opted to revert to ChromeOS version M138. To accomplish this, follow these steps:
- Log in to the Google Admin console using an administrator account.
- Navigate to Menu > Devices > Chrome > Settings > Device settings.
- Select the organizational unit that includes the affected devices.
- Access the Device update settings and click on Auto-update settings.
- Set “Allow devices to automatically update OS version”to “Allow updates”.
- Select the desired ChromeOS version under “Target version”.
- For “Roll back to target version”, choose “Roll back OS”.
- Click “Roll back OS”to save the changes.
Option 2: Modify Policy Settings
Another effective approach involves adjusting the LoginAuthenticationBehavior policy setting. Administrators can configure this to utilize “Authentication via the default GAIA flow, ”which instructs ChromeOS to revert to Google’s standard web login process, bypassing the malfunctioning integrated login. Google has indicated that further updates will be provided by Thursday, August 28, 2025, at 17:30 US/Pacific.
Conclusion
While these workarounds provide interim solutions for those affected by the login issues, the ongoing situation underscores the challenges that updates can pose to users dependent on educational platforms. Staying informed through Google’s updates and applying the recommended fixes will be crucial for administrators and users alike.
For additional information, refer to this article on Bleeping Computer.
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