Public bug reported:
Yesterday i upgraded the linux kernel from 5.15.0-46-generic to
5.15.0-50. After rebooting the second monitor was not getting detected
(connected via HDMI cable). When i booted back from 5.15.0-46, the
monitor worked again.
I am running Ubuntu 20.04.5 LTS
*-display
description: VGA compatible controller
product: Renoir
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 0
bus info: pci@0000:04:00.0
version: c6
width: 64 bits
clock: 33MHz
capabilities: pm pciexpress msi msix vga_controller bus_master cap_list
configuration: driver=amdgpu latency=0
resources: irq:45 memory:d0000000-dfffffff memory:e0000000-e01fffff
ioport:e000(size=256) memory:fe600000-fe67ffff
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Description changed:
Yesterday i upgraded the linux kernel from 5.15.0-46-generic to
5.15.0-50. After rebooting the second monitor was not getting detected
- (connected va HDMI cable). When i booted back from 5.15.0-46, i monitor
- worked again.
+ (connected via HDMI cable). When i booted back from 5.15.0-46, the
+ monitor worked again.
I am running Ubuntu 20.04.5 LTS
-
- *-display
- description: VGA compatible controller
- product: Renoir
- vendor: Advanced Micro Devices, Inc. [AMD/ATI]
- physical id: 0
- bus info: pci@0000:04:00.0
- version: c6
- width: 64 bits
- clock: 33MHz
- capabilities: pm pciexpress msi msix vga_controller bus_master cap_list
- configuration: driver=amdgpu latency=0
- resources: irq:45 memory:d0000000-dfffffff memory:e0000000-e01fffff
ioport:e000(size=256) memory:fe600000-fe67ffff
+ *-display
+ description: VGA compatible controller
+ product: Renoir
+ vendor: Advanced Micro Devices, Inc. [AMD/ATI]
+ physical id: 0
+ bus info: pci@0000:04:00.0
+ version: c6
+ width: 64 bits
+ clock: 33MHz
+ capabilities: pm pciexpress msi msix vga_controller bus_master cap_list
+ configuration: driver=amdgpu latency=0
+ resources: irq:45 memory:d0000000-dfffffff memory:e0000000-e01fffff
ioport:e000(size=256) memory:fe600000-fe67ffff
--
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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1992593
Title:
HDMI port not working after upgrade to 5.15.0-50-generic
Status in linux package in Ubuntu:
New
Bug description:
Yesterday i upgraded the linux kernel from 5.15.0-46-generic to
5.15.0-50. After rebooting the second monitor was not getting detected
(connected via HDMI cable). When i booted back from 5.15.0-46, the
monitor worked again.
I am running Ubuntu 20.04.5 LTS
*-display
description: VGA compatible controller
product: Renoir
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 0
bus info: pci@0000:04:00.0
version: c6
width: 64 bits
clock: 33MHz
capabilities: pm pciexpress msi msix vga_controller bus_master cap_list
configuration: driver=amdgpu latency=0
resources: irq:45 memory:d0000000-dfffffff memory:e0000000-e01fffff
ioport:e000(size=256) memory:fe600000-fe67ffff
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1992593/+subscriptions
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