How to change resolution?
0
I've freshly installed debian 9.6.0 stretch. My screen resolution is 1280x1024 whereas the display supports 1920x1080.
I've tried to resolve the issue following the post here, but I couldn't get past:
xrandr: Failed to get size of gamma for output default
Output for lspci -nn | grep VGA:
username@debian:~$ lspci -nn | grep VGA
01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Barts XT [Radeon HD 6870] [1002:6738]
username@debian:~$
and for xrandr:
username@debian:~$ xrandr
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 640 x 400, current 1280 x 1024, maximum 1920 x 1080
default connected primary 1280x1024+0+0 0mm x 0mm
1280x1024 0.00*
1280x960 0.00
1024x768 0.00
800x600 0.00
640x480 0.00
720x400 0.00
1920x1080_60.00 59.96
username@debian:~$
What am I supposed to do?
debian xrandr resolution
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0
I've freshly installed debian 9.6.0 stretch. My screen resolution is 1280x1024 whereas the display supports 1920x1080.
I've tried to resolve the issue following the post here, but I couldn't get past:
xrandr: Failed to get size of gamma for output default
Output for lspci -nn | grep VGA:
username@debian:~$ lspci -nn | grep VGA
01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Barts XT [Radeon HD 6870] [1002:6738]
username@debian:~$
and for xrandr:
username@debian:~$ xrandr
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 640 x 400, current 1280 x 1024, maximum 1920 x 1080
default connected primary 1280x1024+0+0 0mm x 0mm
1280x1024 0.00*
1280x960 0.00
1024x768 0.00
800x600 0.00
640x480 0.00
720x400 0.00
1920x1080_60.00 59.96
username@debian:~$
What am I supposed to do?
debian xrandr resolution
asked 12 mins ago
Nae
1054
New contributor
Nae is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
0
0
0
I've freshly installed debian 9.6.0 stretch. My screen resolution is 1280x1024 whereas the display supports 1920x1080.
I've tried to resolve the issue following the post here, but I couldn't get past:
xrandr: Failed to get size of gamma for output default
Output for lspci -nn | grep VGA:
username@debian:~$ lspci -nn | grep VGA
01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Barts XT [Radeon HD 6870] [1002:6738]
username@debian:~$
and for xrandr:
username@debian:~$ xrandr
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 640 x 400, current 1280 x 1024, maximum 1920 x 1080
default connected primary 1280x1024+0+0 0mm x 0mm
1280x1024 0.00*
1280x960 0.00
1024x768 0.00
800x600 0.00
640x480 0.00
720x400 0.00
1920x1080_60.00 59.96
username@debian:~$
What am I supposed to do?
debian xrandr resolution
asked 12 mins ago
Nae
1054
New contributor
Nae is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I've freshly installed debian 9.6.0 stretch. My screen resolution is 1280x1024 whereas the display supports 1920x1080.
I've tried to resolve the issue following the post here, but I couldn't get past:
xrandr: Failed to get size of gamma for output default
Output for lspci -nn | grep VGA:
username@debian:~$ lspci -nn | grep VGA
01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Barts XT [Radeon HD 6870] [1002:6738]
username@debian:~$
and for xrandr:
username@debian:~$ xrandr
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 640 x 400, current 1280 x 1024, maximum 1920 x 1080
default connected primary 1280x1024+0+0 0mm x 0mm
1280x1024 0.00*
1280x960 0.00
1024x768 0.00
800x600 0.00
640x480 0.00
720x400 0.00
1920x1080_60.00 59.96
username@debian:~$
What am I supposed to do?
debian xrandr resolution
debian xrandr resolution
asked 12 mins ago
Nae
1054
New contributor
Nae is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 12 mins ago
Nae
1054
New contributor
Nae is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 12 mins ago
Nae
1054
New contributor
Nae is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 12 mins ago
Nae
1054
asked 12 mins ago
Nae
1054
1054
New contributor
Nae is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Nae is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Nae is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
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