This is an incremental update over 4.4.2-300 which contains two fixes
fix for AMD IOMMU warnings use after free in USB
The 4.4.2 update contains a number of important updates across the kernel tree.
Updates may require up to 24 hours to propagate to mirrors. If the following command doesn't work, please retry later:
sudo dnf upgrade --refresh --advisory=FEDORA-2016-7e12ae5359Please login to add feedback.
| 0 | 0 | Test Case kernel regression |
This update has been submitted for testing by labbott.
This update has obsoleted kernel-4.4.2-300.fc23, and has inherited its bugs and notes.
Fixes #1310258, everything works fine on an HP Elitebook 755 G2
Tested x86_64 on Asus Aspire V Nitro
Boots with no issues seen.
Both Intel (skylake i915) and nvidia (proprietary) GPUs work along with wifi and bluetooth (with the proprietary firmware) and sound.
This kernel breaks suspend resume on asus rog g750 - Intel(R) Core(TM) i7-4700HQ CPU @ 2.40GHz
works for me
Personal LAMP and mail server running GNOME. All OK.
This is a big improvement on the current F23 kernel on Thinkpad P70 machines (Intel HD Graphics 530 + Nvidia M600M). However, there is a problem coming out of sleep when only the Nvidia GPU is in use ("Discrete Graphics" in the BIOS). In that case, the screen stays black until X11 is restarted.
I tested this kernel with (https://cgit.freedesktop.org/~airlied/linux/commit/?h=drm-fixes&id=95664e66fad964c3dd7945d6edfb1d0931844664) and that helped, a lot, but didn't solve the problem entirely. With that patch, after sleep, the screen stays dark but pressing ctrl + alt + f3 -> f1 (a few times) eventually recovers the screen. This wasn't possible before the patch.
I don't this it relates, but when first booting (when the tux icons show how many cores there are after grub exits), there is still an unprinted bar along the bottom of the screen. Once the resolution changed though (while still displaying the boot text), the bar goes away and the screen renders fine.
No issues noted on Ivy Bridge x86_64 and Diamondville i686.
This update has been pushed to testing.
Fixes TI ARMv7 devices, fixes aarch64 builds, seems fine on a bunch of ARMv7 devices
Works for me.
works for me on intel ivy bridge
Works fine with ThinkPad T530
This update has been submitted for stable by labbott.
Works fine for me on Supermicro X8DAH with cpu Intel X5680 and Supermicro X10DRU-i+ with cpu Intel E5-2687W v3 .
The graphical login screen runs in to an error and shows a grey screen with an "oops" message and a "Log Out" button on my virtual machine (Parallels Desktop 11.1.3). Had to boot in to 4.3.5 to be able to use graphical login.
On another machine (ASUS Zenbook Pro UX501), the login screen appears but behaves strangely when logged in to a Gnome Wayland session. Terminal windows do not show a prompt. If a standard Gnome session is used, terminal windows work normally.
Update on the VM problem I posted above (2016-02-26 19:33:53.292635): I found a problem with the VM guest kernel modules, and reinstalled those under 4.4.2. Graphical login screen does work now, but "Gnome on Wayland" sessions do not.
I know nothing about Parallels but Wayland doesn't work on e.g. VirtualBox. This is a known problem.
Running well on a whitebox test KVM hypervisor with 4 guests
This update has been pushed to stable.
look good to me altought I execute kernel test fail in stress test ./default/paxtest and this is a regresion before kernel test 4.4.2-300
Test set: default Kernel: 4.4.2-301.fc23.x86_64 Release: Fedora release 23 (Twenty Three) Result: PASS
Test set: stress Kernel: 4.4.2-301.fc23.x86_64 Release: Fedora release 23 (Twenty Three) Result: FAIL Failed Tests: ./default/paxtest
Test set: performance Kernel: 4.4.2-301.fc23.x86_64 Release: Fedora release 23 (Twenty Three) Result: PASS