Black borders around windows
Hi All, I sometimes saw black borders around windows in ubuntu 14.04. It's not only in r21.5 but also r21.6. And it cannot be fixed unless I reboot system. I found below bug report of ubuntu 14.04 was similar with this issue. https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1292830 In this bug report, it said this bug has been fixed by updated Nvidia graphic driver. My question is, is it possible for Nvidia apply the fix in L4T? Thanks.
Hi All,
I sometimes saw black borders around windows in ubuntu 14.04. It's not only in r21.5 but also r21.6.
And it cannot be fixed unless I reboot system.
I found below bug report of ubuntu 14.04 was similar with this issue.

https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1292830


In this bug report, it said this bug has been fixed by updated Nvidia graphic driver.
My question is, is it possible for Nvidia apply the fix in L4T?

Thanks.

#1
Posted 02/02/2018 03:11 AM   
Hi FrankPCP, Could you take a photo of this case?
Hi FrankPCP,

Could you take a photo of this case?

#2
Posted 02/02/2018 03:25 AM   
Hi WayneWWW, The picture is as attachment.
Hi WayneWWW,
The picture is as attachment.
Attachments

Black border.png

#3
Posted 02/02/2018 03:37 AM   
Hi FrankPCP, Looks like an issue. Could you describe your test environment? Is it an issue easy to reproduce? Other tk1 also hit this error?
Hi FrankPCP,

Looks like an issue. Could you describe your test environment? Is it an issue easy to reproduce?

Other tk1 also hit this error?

#4
Posted 02/02/2018 04:45 AM   
Hi FrankPCP, Any update for my previous comment? Thanks
Hi FrankPCP,

Any update for my previous comment? Thanks

#5
Posted 02/05/2018 02:43 AM   
Hi WayneWWW, The test environment is not special. I just start up the system and see this issue. It doesn't happen every times. The probability is 2~3/50. I will do more test on Jestson K1 to see if this can also find in TK1.
Hi WayneWWW,
The test environment is not special. I just start up the system and see this issue. It doesn't happen every times. The probability is 2~3/50.
I will do more test on Jestson K1 to see if this can also find in TK1.

#6
Posted 02/05/2018 02:58 AM   
We failed to reproduce this issue on our tk1 after 20 times retry. Please check if it only happens to single device.
We failed to reproduce this issue on our tk1 after 20 times retry. Please check if it only happens to single device.

#7
Posted 02/06/2018 03:58 AM   
One possibility I wonder...is your desktop set to auto-start any applications upon login? Or is it the default?
One possibility I wonder...is your desktop set to auto-start any applications upon login? Or is it the default?

#8
Posted 02/06/2018 08:57 PM   
Hi WayneWWW, I also did test 100 times and cannot produce this issue on Jetson TK1. There are two displays on our board, hdmi and edp. Could it be the key point of this issue?
Hi WayneWWW,
I also did test 100 times and cannot produce this issue on Jetson TK1.
There are two displays on our board, hdmi and edp. Could it be the key point of this issue?

#9
Posted 02/07/2018 01:49 AM   
Hi FrankPCP, Not really sure how it happened, but please help to provide an easier way to reproduce this issue, then we can investigate the possible cause further. Thanks
Hi FrankPCP,

Not really sure how it happened, but please help to provide an easier way to reproduce this issue, then we can investigate the possible cause further.

Thanks

#10
Posted 02/14/2018 02:10 AM   
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