Table of contents
Full size Display Port does not work in Bedrock R7000 Basic
Status
Open
Symptom
Bedrock R7000 Basic has four display outputs (1x HDMI, 2x mini-DP, 1x full size DP).
As of Mar-2024, full size DP does not yet function due to an internal port configuration issue involving the SoC and BIOS.
SolidRun R&D is working on solving the issue.
Workaround
Use the other ports for connecting displays.
System reboots under certain conditions while HDMI is connected
Status
resolved
Symptom
Bedrock R7000 reboots when HDMI display is connected in the following scenarios:
Running lspci and accessing device 08:00.03
Running some programs that are opening a GUI
Installing AMD GPU Windows drivers
Booting Windows installer
Solution
USB 10G (Closest to console port) hotplug doesn't work
Status
Resolved
Symptom
When unplugging and plugging a USB device to the 10G USB port (closest one to the console port) the USB device has power but no data.
SolidRun R&D is working on solving the issue.
Solution
Windows: Disable USB Power Managment for USB Host Controller in Device Manager.
Linux: Add usbcore.autosuspend=-1 to grub command line
sudo nano /etc/default/grub
Find the line that starts with: GRUB_CMDLINE_LINUX_DEFAULT
Add the usbcore.autosuspend=-1 argument
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash usbcore.autosuspend=-1"
Save the new configuration
update-grub
Bedrock reboots once when booting to OS after power loss
Status
Open
Symptom
When device loses power, before booting to OS it reboots one time then boots to OS normally.
Workaround
Let the device reboot, after which it will continue working normally, until the next power loss.