[solved] Deepin 15.4: Flickering cursor- Community

[solved] Deepin 15.4: Flickering cursor

Community Discussion 1494 views · 11 replies ·

th3blad3runn3r

deepin

2017-04-21 11:24

Author

Edited by th3blad3runn3r at 2017-5-12 19:46

Just upgraded to 15.4 this evening.
So far so good, except 2 medium annoyances.

CPU and RAM seems to be a bit more sollcited than before.
My mouse pointer is flickering most of the time. Is this an Xorg update related issue ?

Kudos to the deepin team, by the way.
I love this distro more an more each day. 4 complete months without booting any Windows partition or OS X system...
I love you guys and girls !
Thanks

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th3blad3runn3r

deepin

2017-04-21 11:37

Edited by th3blad3runn3r at 2017-4-22 20:15

Update:
Flickering's gone after a reboot and CPU seems back to normal... for a while...

Flickering tends to reappear, even with no application loaded...

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michaeljayt

deepin

2017-04-24 18:14

Hi. Could you please provide your log?

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th3blad3runn3r

deepin

2017-04-25 04:22

https://bbs.deepin.org/post/138101
Hi. Could you please provide your log?

Hi Michael,
Which one ?
dmesg or xorg ?

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qujin5211

deepin

2017-04-25 04:39

first one, press together "super + shift + TAB" to turn off effects .

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黑色

deepin

2017-04-25 05:03

cursor seems to be OK......That flickering issue keeps happening to the dock icons on my machine.....

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michaeljayt

deepin

2017-04-25 17:21

https://bbs.deepin.org/post/138101
Hi Michael,
Which one ?
dmesg or xorg ?

execute the following command in terminal:
sudo deepin-feedback-cli

and upload the log archive here

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th3blad3runn3r

deepin

2017-04-26 09:29

Edited by th3blad3runn3r at 2017-4-25 18:42

https://bbs.deepin.org/post/138101
first one, press together "super + shift + TAB" to turn off effects .

Hi,
It fixes the glitch, but makes the control center viewing more difficult due to the lack of "glass effect".
Control center is 50% transparent, and shows the background.

I didn't have this issue whenn runninng 15.3.
Something to do with hw acceleration of the i915 card with kernel 4.9 ?

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th3blad3runn3r

deepin

2017-04-26 09:34

https://bbs.deepin.org/post/138101
execute the following command in terminal:
sudo deepin-feedback-cli

Hi Michael.
Thanks for the answer.

As qujin5211 pointed it out, FX turn off stops the flickering.
Here's my log

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anye7up

deepin

2017-04-26 13:09

i just want to tell you."the bbs don't have girls."

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th3blad3runn3r

deepin

2017-04-26 23:40

#10

https://bbs.deepin.org/post/138101
i just want to tell you."the bbs don't have girls."

ROFLOL !

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th3blad3runn3r

deepin

2017-05-13 10:44

#11

Edited by th3blad3runn3r at 2017-5-17 14:47

Ok, just found a solution here :
https://wiki.archlinux.org/index.php/Intel_graphics#Xorg_configuration

Here's whats seems to 'fix' (in fact, reduces) the problem, for intel graphics cards (i915 and so on...)
Create (or update) /etc/X11/xorg.conf.d/20-intel.conf file

Section "Device"
Identifier "Intel Graphics"
Driver "intel"
Option "TearFree" "true"
EndSection

Copy the Code

Proceed with a subtle

sudo reboot

Copy the Code

and voilà...

Please make sure you don't introduce syntax mistakes within the xorg/20-intel.conf file, it will crash your X session and leave your screen desperatly empty...
Just in case you messed up, log into a new tty (ctrl +alt +f2, for exemple) and correct the file

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