This bug is also related to https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1813663 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1813745
This kernel works fine for me too:
> Please test this kernel: > https://people.canonical.com/~khfeng/lp1813663/ > > This commit is reverted in the test kernel: > "drm/i915/dp: Send DPCD ON for MST before phy_up"
This bug is also related to /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/1813663 /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/1813745
https:/
https:/
This kernel works fine for me too:
> Please test this kernel: /people. canonical. com/~khfeng/ lp1813663/
> https:/
>
> This commit is reverted in the test kernel:
> "drm/i915/dp: Send DPCD ON for MST before phy_up"