Upstream kernel test - kernel 4.11-rc2 installation: when installing, error message: header file not installed; dpkg -i displays header file 4.11-rc2.
results: backlight change similar that reported on 2017-02-26. dmesg - 1 of the error messages: Direct firmware load for amdgpu/topaz_k_smc.bin failed with error -2 brightness adjustment: not possible remote login: > 4 minutes after entering grub-selection (kernel 4.4, ubuntu 16.04.1 about 1 minute (not 2)) booting (workaround): <1 minute ** Tags removed: yakket ** Tags added: kernel-bug-exists-upstream-4.11-rc2 yakkety -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1639517 Title: [HP Pavilion Notebook - 17-g164ng] black screen when booting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1639517/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp