Hi! Confirm that problem rise with kernel 4.15.0.55 (is LTS, supported till 2022). Locked kernel update to 4.15.0 54 for now, which is enough for normal use.
--------------------------------------- Diego Maniacco, Bolzano (Italy) [email protected] --------------------------------------- [image: Not f'd — you won't find me on Facebook] <https://www.fsf.org/fb> Not f'd — you won't find me on Facebook On Wed, 12 Feb 2020 at 16:50, dueller <[email protected]> wrote: > @kaihengfeng. I just tried the latest 5.6.0-050600rc1_but the problem is > still there. > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1861554 > > Title: > Radeon mobility HD3450 (RV620) heavy screen flickering after trying to > upgrade kernel 4.15.0-54 > > Status in linux package in Ubuntu: > Confirmed > > Bug description: > laptop Asus x50sl with graphic card AMD rv620 / Mobility Radeon HD3450. > Distro: Linux Mint 19.2 Tina base: Ubuntu 18.04 bionic. > This happen trying any distro. I tried Ubuntu, Manjaro, Debian, Deepin, > MX and so on. > I'm stuck with Kernel 4.15.0-54 and 5.0.0-20 (and the contemporary 5.3 > kernel). I cannot upgrade to newer kernels. > Seems that the fixes for bug #1791312 broke my kind of card. > > here is a video: > https://youtu.be/9Rez7s0V6iA > > here is another user with same problem: > https://forums.linuxmint.com/viewtopic.php?p=1702005#p1702005 > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1861554/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861554 Title: Radeon mobility HD3450 (RV620) heavy screen flickering after trying to upgrade kernel 4.15.0-54 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1861554/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
