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Monitors do not stay asleep Ubuntu 19.04
Can't use two screens with an Nvidia 9600GTGet Ubuntu to NOT move windows when turning off one of multiple monitorsneed to switch DP daisy-chained monitors on & off to get xrandr to switch them onUbuntu 17.04 HDMI loses connection after loginDual monitor setup - One monitor goes to sleep, the other doesn'tExternal monitors randomly stopped working together this morningubuntu 19.04 not detecting external monitors
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I am not very Linux savvy, but I am enjoying Ubuntu full time now, it is working great. With one exception I make everything work perfectly.
I cannot, however, get my monitors to stay in sleep mode after inactivity. They go to sleep but are waken up imminently without any input from my side. If the system happens to be locked (Super+L) they go to sleep again after a short while but are waken up imminently again and go into some sort of disco (dingo) loop.
I can make a short video if that helps, but I do not know what I can do to debug the issue.
I have custom build PC, with Radeon RX570 on open drivers, two monitors one on HDMI, other is connected by Display Port.
I tried to disconnect one of them, no change.
Please let me know if you have any idea what can I try, or if you need more information.
multiple-monitors amd-graphics lock-screen 19.04
edited May 30 at 5:15
Yufenyuy Veyeh Dider
1,7105 gold badges11 silver badges25 bronze badges
asked May 29 at 19:15
ZonewelldZonewelld
31 bronze badge
add a comment
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I am not very Linux savvy, but I am enjoying Ubuntu full time now, it is working great. With one exception I make everything work perfectly.
I cannot, however, get my monitors to stay in sleep mode after inactivity. They go to sleep but are waken up imminently without any input from my side. If the system happens to be locked (Super+L) they go to sleep again after a short while but are waken up imminently again and go into some sort of disco (dingo) loop.
I can make a short video if that helps, but I do not know what I can do to debug the issue.
I have custom build PC, with Radeon RX570 on open drivers, two monitors one on HDMI, other is connected by Display Port.
I tried to disconnect one of them, no change.
Please let me know if you have any idea what can I try, or if you need more information.
multiple-monitors amd-graphics lock-screen 19.04
edited May 30 at 5:15
Yufenyuy Veyeh Dider
1,7105 gold badges11 silver badges25 bronze badges
asked May 29 at 19:15
ZonewelldZonewelld
31 bronze badge
add a comment
|
I am not very Linux savvy, but I am enjoying Ubuntu full time now, it is working great. With one exception I make everything work perfectly.
I cannot, however, get my monitors to stay in sleep mode after inactivity. They go to sleep but are waken up imminently without any input from my side. If the system happens to be locked (Super+L) they go to sleep again after a short while but are waken up imminently again and go into some sort of disco (dingo) loop.
I can make a short video if that helps, but I do not know what I can do to debug the issue.
I have custom build PC, with Radeon RX570 on open drivers, two monitors one on HDMI, other is connected by Display Port.
I tried to disconnect one of them, no change.
Please let me know if you have any idea what can I try, or if you need more information.
multiple-monitors amd-graphics lock-screen 19.04
edited May 30 at 5:15
Yufenyuy Veyeh Dider
1,7105 gold badges11 silver badges25 bronze badges
asked May 29 at 19:15
ZonewelldZonewelld
31 bronze badge
I am not very Linux savvy, but I am enjoying Ubuntu full time now, it is working great. With one exception I make everything work perfectly.
I cannot, however, get my monitors to stay in sleep mode after inactivity. They go to sleep but are waken up imminently without any input from my side. If the system happens to be locked (Super+L) they go to sleep again after a short while but are waken up imminently again and go into some sort of disco (dingo) loop.
I can make a short video if that helps, but I do not know what I can do to debug the issue.
I have custom build PC, with Radeon RX570 on open drivers, two monitors one on HDMI, other is connected by Display Port.
I tried to disconnect one of them, no change.
Please let me know if you have any idea what can I try, or if you need more information.
multiple-monitors amd-graphics lock-screen 19.04
multiple-monitors amd-graphics lock-screen 19.04
edited May 30 at 5:15
Yufenyuy Veyeh Dider
1,7105 gold badges11 silver badges25 bronze badges
asked May 29 at 19:15
ZonewelldZonewelld
31 bronze badge
edited May 30 at 5:15
Yufenyuy Veyeh Dider
1,7105 gold badges11 silver badges25 bronze badges
asked May 29 at 19:15
ZonewelldZonewelld
31 bronze badge
edited May 30 at 5:15
Yufenyuy Veyeh Dider
1,7105 gold badges11 silver badges25 bronze badges
edited May 30 at 5:15
Yufenyuy Veyeh Dider
1,7105 gold badges11 silver badges25 bronze badges
edited May 30 at 5:15
Yufenyuy Veyeh Dider
1,7105 gold badges11 silver badges25 bronze badges
1,7105 gold badges11 silver badges25 bronze badges
asked May 29 at 19:15
ZonewelldZonewelld
31 bronze badge
asked May 29 at 19:15
ZonewelldZonewelld
31 bronze badge
asked May 29 at 19:15
ZonewelldZonewelld
31 bronze badge
31 bronze badge
add a comment
|
add a comment
|
1 Answer
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oldest
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I have an RX570 with 2 monitors and have the same problem. I don't have a fix (apart from possibly to set amdgpu.dc=0 as mentioned in the links below). It seems to be this bug:
https://bugs.freedesktop.org/show_bug.cgi?id=109246
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1790861
answered May 30 at 15:25
PhilHPhilH
141 bronze badge
Thanks, somehow I did not find it during my research. mdgpu.dc=0 looks like decent workaround, but unfortunately it broke Display Port sound that I was using. But it is good to know that it is a bug, not a configuration problem, thank you.
– Zonewelld
May 30 at 21:17
add a comment
|
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1 Answer
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1 Answer
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active
oldest
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oldest
votes
active
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votes
I have an RX570 with 2 monitors and have the same problem. I don't have a fix (apart from possibly to set amdgpu.dc=0 as mentioned in the links below). It seems to be this bug:
https://bugs.freedesktop.org/show_bug.cgi?id=109246
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1790861
answered May 30 at 15:25
PhilHPhilH
141 bronze badge
Thanks, somehow I did not find it during my research. mdgpu.dc=0 looks like decent workaround, but unfortunately it broke Display Port sound that I was using. But it is good to know that it is a bug, not a configuration problem, thank you.
– Zonewelld
May 30 at 21:17
add a comment
|
I have an RX570 with 2 monitors and have the same problem. I don't have a fix (apart from possibly to set amdgpu.dc=0 as mentioned in the links below). It seems to be this bug:
https://bugs.freedesktop.org/show_bug.cgi?id=109246
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1790861
answered May 30 at 15:25
PhilHPhilH
141 bronze badge
Thanks, somehow I did not find it during my research. mdgpu.dc=0 looks like decent workaround, but unfortunately it broke Display Port sound that I was using. But it is good to know that it is a bug, not a configuration problem, thank you.
– Zonewelld
May 30 at 21:17
add a comment
|
I have an RX570 with 2 monitors and have the same problem. I don't have a fix (apart from possibly to set amdgpu.dc=0 as mentioned in the links below). It seems to be this bug:
https://bugs.freedesktop.org/show_bug.cgi?id=109246
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1790861
answered May 30 at 15:25
PhilHPhilH
141 bronze badge
I have an RX570 with 2 monitors and have the same problem. I don't have a fix (apart from possibly to set amdgpu.dc=0 as mentioned in the links below). It seems to be this bug:
https://bugs.freedesktop.org/show_bug.cgi?id=109246
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1790861
answered May 30 at 15:25
PhilHPhilH
141 bronze badge
answered May 30 at 15:25
PhilHPhilH
141 bronze badge
answered May 30 at 15:25
PhilHPhilH
141 bronze badge
answered May 30 at 15:25
PhilHPhilH
141 bronze badge
141 bronze badge
Thanks, somehow I did not find it during my research. mdgpu.dc=0 looks like decent workaround, but unfortunately it broke Display Port sound that I was using. But it is good to know that it is a bug, not a configuration problem, thank you.
– Zonewelld
May 30 at 21:17
add a comment
|
Thanks, somehow I did not find it during my research. mdgpu.dc=0 looks like decent workaround, but unfortunately it broke Display Port sound that I was using. But it is good to know that it is a bug, not a configuration problem, thank you.
– Zonewelld
May 30 at 21:17
Thanks, somehow I did not find it during my research. mdgpu.dc=0 looks like decent workaround, but unfortunately it broke Display Port sound that I was using. But it is good to know that it is a bug, not a configuration problem, thank you.
– Zonewelld
May 30 at 21:17
Thanks, somehow I did not find it during my research. mdgpu.dc=0 looks like decent workaround, but unfortunately it broke Display Port sound that I was using. But it is good to know that it is a bug, not a configuration problem, thank you.
– Zonewelld
May 30 at 21:17
add a comment
|
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