*** This bug is a duplicate of bug 239413 *** https://bugs.launchpad.net/bugs/239413
Yes: you have encountered bug 239413 (or one of its many variants and duplicates!). I shall mark this report as a duplicate of bug 239413. Please look around that report and any of the related others: bug 239413 was split from bug 207473, which alone has four duplicates, just to get you started! You may be able to provide some missing information. There are also suggested workarounds in those reports. However, unless this problem is causing you serious difficulties, I wouldn’t personally recommend those workarounds that I’ve seen so far, in particular the “blacklist video” idea, which seems both drastic and the source of more problems than it solves. Any further discussion regarding this problem should occur in bug 239413 (unless, of course, that report is in turn marked as a duplicate of another report: I wouldn’t be surprised!). Of course, please feel free to continue to report any other problems you may find. ** This bug has been marked a duplicate of bug 239413 Four steps of brightness changing after pressing a brightness key only once -- Screen brightness only at 3 levels https://bugs.launchpad.net/bugs/218631 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs