Something is breaking the driver for me

Something is breaking the driver for me

[Jamesie Pic]

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Hello everybody !

Sorry but I'm really a noob and I got nowhere to turn to.

I have a lenevo thinkpad x270 on an ultra-dock with 3 external monitors:

00:02.0 VGA compatible controller: Intel Corporation HD Graphics 620 (rev
02)

Since last week's updates in Arch linux, I'm having issues with the screen
in the middle :

- tearing,
- full blue or red pixels appear all over the screen,
- sometimes blanks a few seconds

This makes it really hard for me to work. I have added i915.enable_psr=0,
despite the fact that I never needed this, and it's a least partly usable,
I just have to hang patiently until a bug finishes occurring.

Any suggestion welcome,

Best regards

-- 
∞

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Re: Something is breaking the driver for me

[Rodrigo Vivi]

On Thu, Jul 19, 2018 at 06:13:54PM +0200, Jamesie Pic wrote:
>    Hello everybody !
>    Sorry but I'm really a noob and I got nowhere to turn to.
>    I have a lenevo thinkpad x270 on an ultra-dock with 3 external
>    monitors:
>    00:02.0 VGA compatible controller: Intel Corporation HD Graphics 620
>    (rev 02)
>    Since last week's updates in Arch linux, I'm having issues with the
>    screen in the middle :
>    - tearing,
>    - full blue or red pixels appear all over the screen,
>    - sometimes blanks a few seconds
>    This makes it really hard for me to work. I have added
>    i915.enable_psr=0, despite the fact that I never needed this, and it's
>    a least partly usable, I just have to hang patiently until a bug
>    finishes occurring.

well... I'd call this a placebo.

>    Any suggestion welcome,
>    Best regards

Please file a bug entry following https://01.org/linuxgraphics/documentation/how-report-bugs

Please provide all the logs requested there.

thanks,
Rodrigo.

>    --
>    ∞

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> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx

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Re: Something is breaking the driver for me

[Jamesie Pic]

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Thanks a heap Rodrigo, will do !

Because now since last upgrade not even a single external monitor works at
all :D

Best

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Re: Something is breaking the driver for me

[Jamesie Pic]

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Hi all,

It turned out my cable was defectuous.

Keep up the great work and support, sorry for the noise on the list !

Cheers

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