[Bug 1747340] Re: flickering graphics with intel gfx card
problem has disappeared (with newer kernel?) ** Changed in: linux-hwe (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1747340 Title: flickering graphics with intel gfx card To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe/+bug/1747340/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1747340] Re: flickering graphics with intel gfx card
Hi Patrick, it went like this: - GUI ok - black screen and so on in quick succession. Happened only after suspend to RAM. I have a fresh installtion of Ubuntu 16.04 for some weeks now and haven't seen this happening since. Yours sound different so I think you should open a new bugreport. And I close this one. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1747340 Title: flickering graphics with intel gfx card To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe/+bug/1747340/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1747340] Re: flickering graphics with intel gfx card
Could Ralf Meyer please clarify: What exactly do you mean by flickering? I am experiencing a problem that could be described as flickering, but I can't tell whether this bug report is about the same thing or whether I should create a new bug report. I am experiencing a regression in linux-image-generic-hwe-16.04 with Intel HD Graphics 530, starting in 4.13.0-43-generic, where some form of low-frequency temporal dithering has been enabled. This is causing a shimmering effect and visible dithering patterns. 1px borders in the UI can appear to have a "marching ants" effect. The effect is visible both under Xorg and in a virtual console (Ctrl+Alt+F1). Booting 4.13.0-41-generic eliminates the temporal dithering. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1747340 Title: flickering graphics with intel gfx card To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe/+bug/1747340/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1747340] Re: flickering graphics with intel gfx card
no more flicker after reboot. reportbug info: --- Package: linux-image-4.13.0-32-generic Version: 4.13.0-32.35~16.04.1 Severity: normal Dear Maintainer, *** Reporter, please consider answering these questions, where appropriate *** * What led up to the situation? * What exactly did you do (or not do) that was effective (or ineffective)? * What was the outcome of this action? * What outcome did you expect instead? *** End of the template - remove these template lines *** -- System Information: Debian Release: stretch/sid APT prefers xenial-updates APT policy: (500, 'xenial-updates'), (500, 'xenial-security'), (500, 'xenial'), (100, 'xenial-backports') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.13.0-32-generic (SMP w/4 CPU cores) Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages linux-image-4.13.0-32-generic depends on: ii kmod 22-1ubuntu5 Versions of packages linux-image-4.13.0-32-generic recommends: ii grub-efi-amd64 2.02~beta2-36ubuntu3.15 ii initramfs-tools [linux-initramfs-tool] 0.122ubuntu8.10 Versions of packages linux-image-4.13.0-32-generic suggests: pn fdutils ii linux-headers-4.13.0-32-generic 4.13.0-32.35~16.04.1 pn linux-tools -- no debconf information -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1747340 Title: flickering graphics with intel gfx card To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe/+bug/1747340/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
