http://bugzilla.opensuse.org/show_bug.cgi?id=1121077 http://bugzilla.opensuse.org/show_bug.cgi?id=1121077#c1 Takashi Iwai changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |Damien.Allain@legos.obs-mip | |.fr, tiwai@suse.com Flags| |needinfo?(Damien.Allain@leg | |os.obs-mip.fr) --- Comment #1 from Takashi Iwai --- Please check with the latest kernel (or the kernel in OBS Kernel:openSUSE-42.3 repo). The likely relevant issue (the performance with AST graphics) has been recently fixed. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1121077 http://bugzilla.opensuse.org/show_bug.cgi?id=1121077#c3 --- Comment #3 from Damien Allain --- (In reply to Felix Miata from comment #2)

Bug 1112963 is the AST bug inferred by comment 1.

Thanks. I did see the description of this bug when I searched for a duplicate, but it did not look like anything to me... Should we still mark my bug as duplicate ? (In reply to Takashi Iwai from comment #1)

Please check with the latest kernel (or the kernel in OBS Kernel:openSUSE-42.3 repo). The likely relevant issue (the performance with AST graphics) has been recently fixed.

I did :: zypper up kernel-default but this gives version 4.4.165-81 (4 dec 2018) that has the same bug. So I reverted to the unbugged version with :: zypper install --oldpackage kernel-default-4.4.143-65.1.x86_64 cd /boot mv -v !(*4.4.143-65|.*4.4.143-65)-default* bugged/ cd /boot/grub2 mv -v grub.cfg{,~} grub2-mkconfig -o grub.cfg I looked at all comments of bug 1112963, especially from 115 onward and the dates they mention (4 dec 2018 onward), but I still fail to work out how to update to the fixed kernel. Could you tell me how I should do so ? -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1121077 http://bugzilla.opensuse.org/show_bug.cgi?id=1121077#c5 --- Comment #5 from Damien Allain --- I did :: # keep multiple kernel for safety kernel # see https://doc.opensuse.org/documentation/leap/reference/html/book.opensuse.ref... :: sed -i~ -re '/multiversion.kernels = / s/(latest-)[1-3]/\14/' /etc/zypp/zypp.conf zypper ar http://download.opensuse.org/repositories/Kernel:/openSUSE-42.3/standard/Ker... zypper up kernel-default That installed kernel 4.4.172-86 (1st feb 2019) that has the same bug. Please note that, in /dev, this new kernel shifts sda to sdc, sdb to sde, sdc to sdf, etc... So I had to change my fstab entries :: lsblk -o +UUID|sed 's/^/#/'>>/etc/fstab vim /etc/fstab but this is not the main thing. -- You are receiving this mail because: You are on the CC list for the bug.