Alexandre Rossi composed on 2017-12-21 23:01 (UTC+0100):
>> How long is the cable? Do you have access to another to try? ~20% of the HDMI
>> cables I have are either useless or flaky with at least one device.
> Same symptoms with another cable.
>> Does the TV label any of its HDMI ports differen
>> Two other PCs (Linux and Windows) going through the same HDMI cable to
>> the same TV and same TV port using the same 1920x1080 resolution work
>> perfectly.
>
> How long is the cable? Do you have access to another to try? ~20% of the HDMI
> cables I have are either useless or flaky with at leas
>> I'm experiencing red blinking pixels in dark areas in the displayed
>> Xorg picture on my TV connected using a HDMI cable.
>
> can you test with another HDMI cable? Just because the HDMI cable works
> under Windows or Linux with a different GPU does not mean it will work under
> Linux with your
Alexandre Rossi composed on 2017-12-14 22:56 (UTC+0100):
> Two other PCs (Linux and Windows) going through the same HDMI cable to
> the same TV and same TV port using the same 1920x1080 resolution work
> perfectly.
How long is the cable? Do you have access to another to
On 15/12/17 10:56, Alexandre Rossi wrote:
I'm experiencing red blinking pixels in dark areas in the displayed
Xorg picture on my TV connected using a HDMI cable.
Alexandre,
can you test with another HDMI cable? Just because the HDMI cable works
under Windows or Linux with a different GPU does
Hi,
I finally got some time to investigate further.
Setup
I'm running Debian Stretch with a backported 4.13 Linux kernel on an
Intel Kaby Lake (chipset H110 and HD graphics 630) machine. I've
installed firmware-misc-nonfree and updated my BIOS to fix the Kavy
Lake HT bug.
Problem
I'm experienc
Alexandre Rossi wrote on 12/11/17 10:05:
>> could you show your Xorg.0.log files?
>
> Here it is attached.
>
>> The Kaby Lake GPU needs some firmware. Therefore, what is the print out of
>> grep firmware /var/log/dmesg
>
> $ sudo dmesg | grep firmware
> [9.165601] i915 :00:02.0: firmwa
> could you show your Xorg.0.log files?
Here it is attached.
> The Kaby Lake GPU needs some firmware. Therefore, what is the print out of
> grep firmware /var/log/dmesg
$ sudo dmesg | grep firmware
[9.165601] i915 :00:02.0: firmware: direct-loading firmware
i915/kbl_dmc_ver1_01.bin
[
Hi,
could you show your Xorg.0.log files?
The Kaby Lake GPU needs some firmware. Therefore, what is the print out of
grep firmware /var/log/dmesg
?
Regards,
jvp.
> The image with errors looks as it was manipulated in a photoeditor, eg.
> Gamma/levels curves ... Does the driver have some image adjustment enabled?
I use defaults everywhere, and the behavior is the same with a ubuntu
live image.
$ xgamma
-> Red 1.000, Green 1.000, Blue 1.000
The image with errors looks as it was manipulated in a photoeditor, eg.
Gamma/levels curves ... Does the driver have some image adjustment enabled?
On Sat 09 Dec 2017 at 15:35:18 (+0100), Alexandre Rossi wrote:
> > Screenshot [1] looks normal to me, but on screenphoto [2] I clearly see
> > red-ish stripes and pink spots in the middle.
> >
> > Now it looks like your LCD could be faulty not PC hardware\software. Can you
> > test it with another
> Screenshot [1] looks normal to me, but on screenphoto [2] I clearly see
> red-ish stripes and pink spots in the middle.
>
> Now it looks like your LCD could be faulty not PC hardware\software. Can you
> test it with another LCD monitor, or connect it to TV via HDMI cable if it's
> possible?
The
On 08.12.2017 17:35, Alexandre Rossi wrote:
> (please CC me as I am not subscribed to the list)
>
>> A screenshot would be helpful. Does these artifacts appear every single time
>> or sporadically?
> The artifact appear at the same place every single time and seem to
> follow (in videos) a single s
(please CC me as I am not subscribed to the list)
> A screenshot would be helpful. Does these artifacts appear every single time
> or sporadically?
The artifact appear at the same place every single time and seem to
follow (in videos) a single set of colors (dark brownish areas). You
can look at
On Thu, Dec 07, 2017 at 05:20:41PM +0500, Alexander V. Makartsev wrote:
>
> There was a microcode bug discovered recently in Kabylake-Skylake CPUs.
> It causes memory corruption if I remember it correctly. It could be
> fixed for certain CPUs by updating firmware for your motherboard or
> installin
On 07.12.2017 16:33, Alexandre Rossi wrote:
> (please CC me as I am not subscribed to the list)
>
> Hi,
>
> I am experiencing on-screen artifacts (red dots) when running at
> 1920x1080 on HDMI out. I've ruled out a hardware (cable, TV or GPU)
> issue by installing win10 which does not show those pr
(please CC me as I am not subscribed to the list)
Hi,
I am experiencing on-screen artifacts (red dots) when running at
1920x1080 on HDMI out. I've ruled out a hardware (cable, TV or GPU)
issue by installing win10 which does not show those problems.
This is by using stretch, issue occurs with bot
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