http://bugzilla.suse.com/show_bug.cgi?id=1094834 http://bugzilla.suse.com/show_bug.cgi?id=1094834#c1 Stefan Hundhammer changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|Critical |Normal --- Comment #1 from Stefan Hundhammer --- Not CRITICAL since this does not appear to affect a large number of users. Downgrading serverity accordingly. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1094834 http://bugzilla.suse.com/show_bug.cgi?id=1094834#c3 Stefan Hundhammer changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rashmiranjan.mohanty@microf | |ocus.com Flags| |needinfo?(rashmiranjan.moha | |nty@microfocus.com) --- Comment #3 from Stefan Hundhammer --- Please check out https://en.opensuse.org/SDB:Installation_help for the ACPI etc. parameters and try again with different settings. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1094834 http://bugzilla.suse.com/show_bug.cgi?id=1094834#c5 --- Comment #5 from Rashmi Ranjan Mohanty --- I did check the sha256sum of the iso I had downloaded before using it. It was matching. So no problem with the iso. I wrote it to USB using SUSE Studio image writer. Hope no issues with that. The problem is with my home laptop. Once I reach home I will try the boot options and update the bug with the findings. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1094834 Rashmi Ranjan Mohanty changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(rashmiranjan.moha | |nty@microfocus.com) | -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1094834 http://bugzilla.suse.com/show_bug.cgi?id=1094834#c8 Takashi Iwai changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |tiwai@suse.com Flags| |needinfo?(rashmiranjan.moha | |nty@microfocus.com) --- Comment #8 from Takashi Iwai --- Try to boot with nomodeset option. This will skip KMS driver, so if it's really a driver issue, the hang should be avoided, at least. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1094834 http://bugzilla.suse.com/show_bug.cgi?id=1094834#c10 --- Comment #10 from Steffen Winterfeldt --- Takashi, see comment 6. nomodeset helps. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1094834 http://bugzilla.suse.com/show_bug.cgi?id=1094834#c12 --- Comment #12 from Rashmi Ranjan Mohanty --- (In reply to Takashi Iwai from comment #9)

Also, another good test would be to try the recovery image, instead of the installation. You can test it quickly on both Leap 42.3 and 15.0 DVDs.

The very first day before raising this bug, I had tried the "Rescue System" in boot menu of the 15.0 DVD without any boot option. It got stuck in the same place. I have not tried "Rescue System" with nomodeset option yesterday. Should I try that ? Also yesterday I did a full install with nomodeset option. But then the UI in the running desktop was very sluggish. Since the system has NVIDIA card, I installed the proprietary NVIDIA driver. Still the UI is sluggish. No change at all. Could it be because of using the nomodeset option ? -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1094834 http://bugzilla.suse.com/show_bug.cgi?id=1094834#c14 --- Comment #14 from Takashi Iwai --- OK, then no need for further testing with the rescue image. But could you give hwinfo output? The system information is completely missing, so far. I guess your machine has the hybrid graphics, onboard Intel for modesetting and Nvidia discrete GPU for extra 3D. The nomodeset option is a full-stop, so both are disabled. So, even if you install Nvidia, the native graphics won't work unless i915 is enabled. So, please try to remove nomodeset option. Since you already installed nvidia binary driver, it should work only with that. Without the nvidia driver, you may need to disable nouveau driver, i.e. either adding nouveau to the module blacklist or pass nouveau.modeset=0 boot option. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1094834 http://bugzilla.suse.com/show_bug.cgi?id=1094834#c16 --- Comment #16 from Rashmi Ranjan Mohanty --- Created attachment 771701 --> http://bugzilla.suse.com/attachment.cgi?id=771701&action=edit hwinfo output hwinfo run without any options. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1094834 http://bugzilla.suse.com/show_bug.cgi?id=1094834#c18 --- Comment #18 from Rashmi Ranjan Mohanty --- hwinfo and supportconfig logs are from the laptop I freshly installed Leap 15 with nomodeset option. No Nvidia drivers installed. While installing in the Boot options screen I had removed nomodeset from the kernel parameters. With that the install went fine, but system failed to boot after installation. I had to force reboot and add nomodeset in the boot option of grub menu. Now I will try nouveau.modeset=0 -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1094834 http://bugzilla.suse.com/show_bug.cgi?id=1094834#c19 --- Comment #19 from Rashmi Ranjan Mohanty --- I added nouveau.modeset=0 to the boot options. Now everything is fine. System boots fine and UI is not sluggish. With no Nvidia driver and nouveau driver disabled, which driver is being used now ? Also how to I find that out ? -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1094834 http://bugzilla.suse.com/show_bug.cgi?id=1094834#c21 --- Comment #21 from Rashmi Ranjan Mohanty --- (In reply to Takashi Iwai from comment #20)

Actually there is a known bug in Leap 15.0 GM kernel about nouveau, and that might have hit you.

Could you try the kernel in http://download.opensuse.org/repositories/home:/tiwai:/bsc1094751/standard/ ? Try to boot this one without nouveau.modeset=0 option.

System booted fine with this kernel and without nouveau.modeset=0 option. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1094834 http://bugzilla.suse.com/show_bug.cgi?id=1094834#c22 Takashi Iwai changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #22 from Takashi Iwai --- OK, good to hear. Then this is the same bug as bug 1094751, the runtime PM problem with nouveau, which appears mostly when running as a discrete GPU (thus it's turned off usually). The fix is already pushed to my SLE15-UPDATE branch, so it'll be included in the next kernel update. You can keep using my kernel until the official update comes out. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1094834 http://bugzilla.suse.com/show_bug.cgi?id=1094834#c24 --- Comment #24 from Takashi Iwai --- (In reply to Takashi Iwai from comment #23)

With openSUSE Leap 15.0 GM kernel, nouveau driver may hang up at reboot/shutdown or via the runtime power management.

More to be noted, it happens only with a hybrid graphics machine (Intel + Nvidia discrete GPU). -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1094834 http://bugzilla.suse.com/show_bug.cgi?id=1094834#c26 --- Comment #26 from Takashi Iwai --- BTW, I'm building yet another test kernel including more nouveau backports, which makes it almost equivalent with 4.14.x code. The test kernel is being built in OBS home:tiwai:leap-15.0-nouveau repo. It'll appear later at http://download.opensuse.org/repositories/home:/tiwai:/leap-15.0-nouveau/sta... For anyone has a Nvidia graphics machine, it'd be greatly appreciated if you can test with the new kernel and report back whether it works (better) or not. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1094834 http://bugzilla.suse.com/show_bug.cgi?id=1094834#c28 --- Comment #28 from Takashi Iwai --- Unfortunately, you cannot control the release number freely when you building on OBS. The release number is determined by OBS checkin. And yes, it's a known problem for long time. It hasn't been a big issue on Leap 42.x, so far, just because the kernel version numbers increased via stable updates. But for Leap 15.0, it won't happen, so this release number problem appears more often. So, for testing, it's advised to increase the number of kernels you keep by editing /etc/zypp/zypp.conf. Put more "latest-*" in the multiversion.kernels line. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1094834 http://bugzilla.suse.com/show_bug.cgi?id=1094834#c30 --- Comment #30 from Rashmi Ranjan Mohanty --- Tried the kernel kernel-default-4.12.14-lp150.7.1.g07517a0.x86_64.rpm without nouveau.modeset=0 . While booting after the splash screen and before GDM login screen there were couple of flickers. After logging in and before the desktop appeared there were couple more flickers. Apart from that everything seems to work fine. Graphics performance and animations felt same or bit better compared to kernel kernel-default-4.12.14-lp150.12.4.1.x86_64 with nouveau.modeset=0 . Since this is all about perceptions I am not so sure about this. But its definitely not worse. Anything specific I should test ? -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1094834 http://bugzilla.suse.com/show_bug.cgi?id=1094834#c33 Stelian Ionescu changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |sionescu@cddr.org --- Comment #33 from Stelian Ionescu --- *** Bug 1095652 has been marked as a duplicate of this bug. *** -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1094834 Swamp Workflow Management changed: What |Removed |Added ---------------------------------------------------------------------------- Whiteboard| |obs:running:11597:moderate -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1094834 Swamp Workflow Management changed: What |Removed |Added ---------------------------------------------------------------------------- Whiteboard| |obs:running:11639:moderate -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1094834 Swamp Workflow Management changed: What |Removed |Added ---------------------------------------------------------------------------- Whiteboard|obs:running:11639:moderate | -- You are receiving this mail because: You are on the CC list for the bug.

https://bugzilla.suse.com/show_bug.cgi?id=1094834 https://bugzilla.suse.com/show_bug.cgi?id=1094834#c37 --- Comment #37 from Swamp Workflow Management --- openSUSE-RU-2021:0282-1: An update that has 15 recommended fixes can now be installed. Category: recommended (moderate) Bug References: 1085628,1091103,1092953,1093098,1093398,1094834,1095111,1100005,1116922,1125819,1126496,1129362,1129587,1161841,1182141 CVE References: JIRA References: Sources used: openSUSE Leap 15.1 (src): release-notes-openSUSE-15.1.20210211-lp151.2.3.1 -- You are receiving this mail because: You are on the CC list for the bug.