I used UKUU to upgrade kernel from 4.15-rc9 to 4.15. During upgrading, the following warning messages showed me.
update-initramfs: Generating /boot/initrd.img-4.15.0-041500-generic W: Possibel missing firmware /lib/firmware/i915/kbl_guc_ver9.14.bin for module i915 W: Possibel missing firmware /lib/firmware/i915/bxt_guc_ver8.7.bin for module i915 However, after rebooting with 4.15, screen was not broken. Works WELL. 'uname -a' says that Linux asus-1000HE 4.15.0-041500-generic #201801282230 SMP Sun Jan 28 22:40:06 UTC 2018 i686 i686 i686 GNU/Linux ** Summary changed: - Broken screen at kernel 4.13.0 (16.04 HWE) + Broken screen at kernel 4.13.0-32 (16.04 HWE) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1744852 Title: Broken screen at kernel 4.13.0-32 (16.04 HWE) Status in linux package in Ubuntu: Confirmed Bug description: I've upgraded linux kernel from 4.10.0-42.46~16.04.1 to 4.13.0-31.34~16.04.1. After rebooting, my linux screen has been broken. See Imgur images. https://i.imgur.com/9cXTyIG.jpg https://i.imgur.com/0skgISl.jpg Restroing kernel 4.10, then works well. Also, 4.4.0-112.135 works well. -- Distributor ID: Ubuntu Description: Ubuntu 16.04.3 LTS Release: 16.04 Codename: xenial Linux asus-1000HE 4.10.0-42-generic #46~16.04.1-Ubuntu SMP Mon Dec 4 15:57:59 UTC 2017 i686 i686 i686 GNU/Linux CPU: Single core Intel Atom N270 (-HT-) cache: 512 KB flags: (nx pae sse sse2 sse3 ssse3) bmips: 3192 clock speeds: max: 1600 MHz 1: 1333 MHz 2: 800 MHz Graphics: Card: Intel Mobile 945GSE Express Integrated Graphics Controller bus-ID: 00:02.0 Display Server: N/A drivers: intel (unloaded: fbdev,vesa) tty size: 80x24 Advanced Data: N/A out of X To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1744852/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
