did the same thing with intel-microcode , downloaded previous intel- microcode given by apt-get cache policy intel-microcode. Did it also with previous linux-firmware. Lines still there.
The lines are also present on the first panel screen with usb containing an debian iso install. So either it is hard or it is card microcode or someting else (but not a package -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2082448 Title: [TongFang GM7PX0N] Horizontal lines bottom of screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2082448/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
