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#1 2023-09-18 12:20:04

janoschz
Member
Registered: 2015-10-06
Posts: 19

Blank screen with kernel 6.5.3 - Fixed by downgrading

After an update to linux-6.5.3 my monitors went blank after grub. No error / no problem reported, X11 detected the monitors and they were turned on but stayed black (blank - the backlight was on). No monitor on console and no monitor on X11.

Downgraded to kernel 6.4.12-arch1-1 and everything works again.

The problem did not occur with another Philips Monitor but was there with Philips 242S.

Last edited by janoschz (2023-09-18 12:21:38)

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#2 2023-09-18 12:22:54

loqs
Member
Registered: 2014-03-06
Posts: 17,719

Re: Blank screen with kernel 6.5.3 - Fixed by downgrading

Do you want help with the issue under 6.5.3 or are you content to stay on 6.4.12?  If the former please post the full system journal for a boot with the issue and one without.

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#3 2023-09-20 07:45:47

janoschz
Member
Registered: 2015-10-06
Posts: 19

Re: Blank screen with kernel 6.5.3 - Fixed by downgrading

Sorry, just posted it in case someone faces the same issue and is happy with this workaround. I don't mind staying on 6.4.

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