Public bug reported: [Impact] *** this issue happen with secure boot on and issue gone when secure boot is off***
After the BIOS loading screen, a yellow screen pops up in an instant (< 1 second) and then disappears. Attached a demo video. [Fix] do what intel_color_commit() does to make sure the bottom color state matches whatever out hardware readout produced. Ref. https://patchwork.freedesktop.org/patch/456170/?series=95171&rev=1 [Test] 1. Power on the system 2. Check if any unusual screen shows before and after the system loading screen. 3. No unusual screen shows before and after the system loading screen [Regression Potential] Medium, maintainer still not totally sure what should do about color management features here in general. ** Affects: linux (Ubuntu) Importance: Undecided Assignee: koba (kobako) Status: In Progress ** Affects: linux-oem-5.10 (Ubuntu) Importance: Undecided Status: New ** Affects: linux-oem-5.13 (Ubuntu) Importance: Undecided Status: New ** Affects: linux (Ubuntu Focal) Importance: Undecided Status: Incomplete ** Affects: linux-oem-5.10 (Ubuntu Focal) Importance: Undecided Status: New ** Affects: linux-oem-5.13 (Ubuntu Focal) Importance: Undecided Assignee: koba (kobako) Status: In Progress ** Affects: linux (Ubuntu Hirsute) Importance: Undecided Assignee: koba (kobako) Status: In Progress ** Affects: linux-oem-5.10 (Ubuntu Hirsute) Importance: Undecided Assignee: koba (kobako) Status: In Progress ** Affects: linux-oem-5.13 (Ubuntu Hirsute) Importance: Undecided Status: New ** Affects: linux (Ubuntu Impish) Importance: Undecided Assignee: koba (kobako) Status: In Progress ** Affects: linux-oem-5.10 (Ubuntu Impish) Importance: Undecided Status: New ** Affects: linux-oem-5.13 (Ubuntu Impish) Importance: Undecided Status: New ** Also affects: linux-oem-5.10 (Ubuntu) Importance: Undecided Status: New ** Also affects: linux-oem-5.13 (Ubuntu) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Hirsute) Importance: Undecided Status: New ** Also affects: linux-oem-5.10 (Ubuntu Hirsute) Importance: Undecided Status: New ** Also affects: linux-oem-5.13 (Ubuntu Hirsute) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Focal) Importance: Undecided Status: New ** Also affects: linux-oem-5.10 (Ubuntu Focal) Importance: Undecided Status: New ** Also affects: linux-oem-5.13 (Ubuntu Focal) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Impish) Importance: Undecided Status: New ** Also affects: linux-oem-5.10 (Ubuntu Impish) Importance: Undecided Status: New ** Also affects: linux-oem-5.13 (Ubuntu Impish) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1945932 Title: Fix A yellow screen pops up in an instant (< 1 second) and then disappears before loading the system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945932/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
