http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 http://bugzilla.opensuse.org/show_bug.cgi?id=1209436#c2 --- Comment #2 from Larry Rainey --- Hard poweroff of VirtualBox 15.4 guests allow full reboot without hang. It will not reboot from saved VM state so something in the machine breaks the new kernel on reboot without power off. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 http://bugzilla.opensuse.org/show_bug.cgi?id=1209436#c5 Eric Gillespie changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |epg@pretzelnet.org --- Comment #5 from Eric Gillespie --- Same with i915 on a Dell Precision 3561 laptop. Manually booting to previous (5.14.21-150400.24.46-default) for now. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 http://bugzilla.opensuse.org/show_bug.cgi?id=1209436#c7 John Serock changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |john.serock@gmail.com --- Comment #7 from John Serock --- The .49 kernel hangs during boot on my desktop that has an ASUS PRIME H370M-PLUS motherboard and an Intel Core i5-8600 processor (Intel UHD Graphics 630). I was able to boot again by selecting the .46 kernel. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 http://bugzilla.opensuse.org/show_bug.cgi?id=1209436#c9 Matthias Pfafferodt changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |syntron@web.de --- Comment #9 from Matthias Pfafferodt --- same problem here - switch back to 5.14.21-150400.24.46-default helped if it helps, here the information about the graphics: #> lspci | grep VGA 00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller (rev 09) I have seen on the screen only messages about the TPM chip and then the system hangs (something like 'error communicating to tpm chip'). If any debug information are needed feel free to contact me. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 http://bugzilla.opensuse.org/show_bug.cgi?id=1209436#c11 --- Comment #11 from Theo Luning --- Same problem here. Nothing works. Can boot to previous kernel. Intel Core i5-9400 Intel Corporation CoffeeLake-S GT2 [UHD Graphics 630] -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 Larry Rainey changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P5 - None |P0 - Crit Sit -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 http://bugzilla.opensuse.org/show_bug.cgi?id=1209436#c14 --- Comment #14 from E. Choroba --- Same problem here on Acer Travelmate. Intel(R) Core(TM) i3-2377M CPU @ 1.50GHz # lspci | grep VGA 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 Bruce Dickinson changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ak32sav@gmail.com -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 http://bugzilla.opensuse.org/show_bug.cgi?id=1209436#c24 Takashi Iwai changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |nsnospam3@gmail.com --- Comment #24 from Takashi Iwai --- *** Bug 1206977 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.opensuse.org/show_bug.cgi?id=1209436 Felix Miata changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mrmazda@earthlink.net -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 Bob Goddard changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |opensuse@1.opensuse.bgcomp. | |co.uk -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 http://bugzilla.opensuse.org/show_bug.cgi?id=1209436#c26 Christian Peters changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(meissner@suse.com | |), | |needinfo?(mschnitzer@suse.c | |om) | --- Comment #26 from Christian Peters --- Kernel 5.14.21-150400.24.49 and i915 also hang on my machine (Dell Latitude E6530). Recovery mode shows, that switch from EFI VGA to i915 fails (see screenshot "Switch to i915 fails"). Choosing 5.14.21-150400.24.46 for boot allows startup. Operating System: openSUSE Leap 15.4 KDE Plasma Version: 5.24.4 KDE Frameworks Version: 5.90.0 Qt Version: 5.15.2 Kernel Version: 5.14.21-150400.24.46-default (64-bit) Graphics Platform: Wayland Processors: 4 �� Intel�� Core��� i7-3520M CPU @ 2.90GHz Memory: 15.5 GiB of RAM Graphics Processor: Mesa DRI Intel�� HD Graphics 4000 -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 Stephen Goodey changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |steve@goodey.org -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 http://bugzilla.opensuse.org/show_bug.cgi?id=1209436#c27 Erwin Lam changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |erwinl@dds.nl --- Comment #27 from Erwin Lam --- Same isue here. Saw the message "Show Plymouth boot screen"and then the system was dead. I had to fallback to the .46 kernel which works fine. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 http://bugzilla.opensuse.org/show_bug.cgi?id=1209436#c30 hui changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |seife@novell.slipkontur.de --- Comment #30 from hui --- *** Bug 1209452 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.opensuse.org/show_bug.cgi?id=1209436 http://bugzilla.opensuse.org/show_bug.cgi?id=1209436#c32 --- Comment #32 from Felix Miata --- (In reply to Marcus Meissner from comment #29)

I am marking the kernel as retracted. (not removing it).

this will make it not selectable for update or installation.

Why? Seems to work just fine with AMD & NVidia GPUs. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 http://bugzilla.opensuse.org/show_bug.cgi?id=1209436#c34 --- Comment #34 from John Serock --- (In reply to Takashi Iwai from comment #15)

Could you check the kernel in OBS home:tiwai:bsc1209436 repo? http://download.opensuse.org/repositories/home:/tiwai:/bsc1209436/pool/

It seems that a backport of i915 upstream fix caused the problem. The kernel above reverted it on top of the latest SLE15-SP4 git branch.

Looking at https://patchwork.freedesktop.org/series/114080/, I see that there are two patches in the series; reading the comments for patch #2, it looks like the two patches need to be applied as a pair. Is it possible the bug was caused by a missing patch #1 (drm/i915: Don't use stolen memory for ring buffers with LLC)? -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 Martin Winter changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |me@letsfindaway.de -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 http://bugzilla.opensuse.org/show_bug.cgi?id=1209436#c36 Nick Dordea changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ndordea@gmail.com --- Comment #36 from Nick Dordea --- (In reply to Nick Dordea from comment #3) bug 1206977

Same problem as Don Hughes [ comment#2 ] yast maintenance include new kernel-default 5.14.21-150400.24.49.3 the old kernel kernel-default 5.14.21-150400.24.46,1 The boot stopped last message : [4.198071 ][ T364] fb0: switching to i915 from EFI VGA

Rebooting with kernel-default 5.14.21-150400.24.46,1 is fine ?

While waiting for suse solution/fix, I'm going to reboot with nomodset then downgrade the kernel back to 46.1

1. Tried to boot with nomodset .... the boot hangs as before . 2. reboot with 24.46.1 kernel 3. yast2 remove kernel-default-5.14.21-150400.24.49.3 kernel-default-devel-5.14.21-150400.24.49.3 kernel-default-extra-5.14.21-150400.24.49.3 kernel-default-optimal-5.14.21-150400.24.49.3 3.a check dependencies ===> asks to uninstall kernel-syms-5.14.21-150400.24.49.4 Why is that kernel 24.49.4 used and NOT 24,49,3 ???? It might be cause !!! 4. Try to simulate yast2 maintenance ..... The following 5 NEW packages are going to be installed: kernel-default 5.14.21-150400.24.49.3 x86_64 Update repository with updates from SUSE Linux Enterprise 15 SUSE LLC https://www.suse.com/ kernel-default-devel 5.14.21-150400.24.49.3 x86_64 Update repository with updates from SUSE Linux Enterprise 15 SUSE LLC https://www.suse.com/ kernel-default-extra 5.14.21-150400.24.49.3 x86_64 Update repository with updates from SUSE Linux Enterprise 15 SUSE LLC https://www.suse.com/ kernel-default-optional 5.14.21-150400.24.49.3 x86_64 Update repository with updates from SUSE Linux Enterprise 15 SUSE LLC https://www.suse.com/ kernel-syms 5.14.21-150400.24.49.4 x86_64 Update repository with updates from SUSE Linux Enterprise 15 SUSE LLC https://www.suse.com/ The following package requires a system reboot: kernel-default 5.14.21-150400.24.49.3 x86_64 Update repository with updates from SUSE Linux Enterprise 15 SUSE LLC https://www.suse.com/ Is kernel-syms-5.14.21-150400.24.49.4 really needed OR should be kernel-syms-5.14.21-150400.24.49.3 ???? -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 http://bugzilla.opensuse.org/show_bug.cgi?id=1209436#c37 --- Comment #37 from Peter K�ppers --- I either understand but also don't understand the discussion about this bug and it's consequences here. But this is a serious bug for some people. For a non experienced user, this kernel leads to an unusable system. A (slightly) experienced user will try to start the system with the previous kernel. Minimum a workaround like this should be mentioned here: Go to YaST, start boatloader module and set default kernel to previous (Boot Loader Settings - Default Boot Section). So it's possible to "sit out" the problem until the next kernel is provided in the update stream. That's why I putted myself to the CC list... ;-) -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 http://bugzilla.opensuse.org/show_bug.cgi?id=1209436#c41 --- Comment #41 from Peter K�ppers --- yeah, how to solve the problem ... for non experienced(!) people who got already the new "buggy" kernel (and can't start the system anymore) I've no clue, but... To be more precise: My system is (regularly) customized by default for two kernels: The actual kernel (from update) and the previous (from installation or previous update). If it comes for an update (here "resolve this bug" by an update kernel), the user has to "listen" to this chat and has to put back the default kernel to the default kernel again (Boot Loader Settings - Default Boot Section - openSUSE Leap <your release>). As I said: That's why I putted myself to the CC list Nothing is easy, unless you know, how it works. It's not a shame to be clueless, unless you don't try... -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 Martin Schr�der changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |martin@oneiros.de -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 http://bugzilla.opensuse.org/show_bug.cgi?id=1209436#c43 --- Comment #43 from Thomas Schmid --- (In reply to Stephen Goodey from comment #38)

(In reply to Peter K�ppers from comment #37)

...

I either understand but also don't understand the discussion about this bug and it's consequences here. But this is a serious bug for some people.

For a non experienced user, this kernel leads to an unusable system. A (slightly) experienced user will try to start the system with the previous kernel.

Minimum a workaround like this should be mentioned here: Go to YaST, start boatloader module and set default kernel to previous (Boot Loader Settings - Default Boot Section). So it's possible to "sit out" the problem until the next kernel is provided in the update stream.

That's why I putted myself to the CC list... ;-)

Thanks very much.

Steve.

That's what I have done :-) DO not forget to lock the kernel resp. the .46 version in YaST (or zypper as another comentard has explained) so you do not accidentally re-install the broken .49, perhaps hidden in other pending updates. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 http://bugzilla.opensuse.org/show_bug.cgi?id=1209436#c45 --- Comment #45 from Andreas Schleth --- see comment #12 - that is the temp. solution until a fix for the kernel is there. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 Bernd Speiser changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bernd.speiser@uni-tuebingen | |.de -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 Peter M�nster changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |pmlists@free.fr -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 http://bugzilla.opensuse.org/show_bug.cgi?id=1209436#c47 --- Comment #47 from RELAW GmbH --- Same problem Here with an Acer Extensa 15, Core i5-10210U. Booting the old kernel .46 works fine. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 Roland Bernet changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bernet@physik.uzh.ch -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 http://bugzilla.opensuse.org/show_bug.cgi?id=1209436#c51 Takashi Iwai changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bugz57@top.geek.nz --- Comment #51 from Takashi Iwai --- *** Bug 1209540 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.opensuse.org/show_bug.cgi?id=1209436 http://bugzilla.opensuse.org/show_bug.cgi?id=1209436#c56 F��riborz Firuzabadi changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |fariborz_firuzabadi@email.c | |om --- Comment #56 from F��riborz Firuzabadi --- Same problem also here: Dell Vostro Operating System: openSUSE Leap 15.4 KDE Plasma Version: 5.24.4 KDE Frameworks Version: 5.90.0 Qt Version: 5.15.2 Kernel Version: 5.14.21-150400.24.46-default (64-bit) Graphics Platform: X11 Processors: 8 �� Intel�� Core��� i5-8250U CPU @ 1.60GHz Memory: 7.5 GiB of RAM Graphics Processor: Mesa DRI Intel�� UHD Graphics 620 -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 Miklos Vajna changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |vmiklos@suse.com -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 http://bugzilla.opensuse.org/show_bug.cgi?id=1209436#c64 Franklin Ronald changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |franklin.desenv@gmail.com --- Comment #64 from Franklin Ronald --- Same thing: Dell G5 5590 Hangs during boot on switch to i915 EFI. Write a blacklist to device is not a option, i'm using 2 monitors at work, with blacklist just external works. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 http://bugzilla.opensuse.org/show_bug.cgi?id=1209436#c72 Klaus Braun changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |klaus.braun@geographie.uni- | |freiburg.de --- Comment #72 from Klaus Braun --- Created attachment 866043 --> http://bugzilla.opensuse.org/attachment.cgi?id=866043&action=edit yast: retracted-installed-packages kernel-default technical-data -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209436 http://bugzilla.opensuse.org/show_bug.cgi?id=1209436#c77 --- Comment #77 from Nick Dordea --- (In reply to Maintenance Automation from comment #67)

SUSE-SU-2023:1710-1: An update that solves 19 vulnerabilities and has 111 fixes can now be installed.

Category: security (important) Bug References: 1166486, 1177529, 1193629, 1197534, 1197617, 1198438, 1202353, 1202633, 1203200, 1203331, 1203332, 1204363, 1204993, 1205544, 1205846, 1206103, 1206224, 1206232, 1206459, 1206492, 1206493, 1206640, 1206824, 1206876, 1206877, 1206878, 1206880, 1206881, 1206882, 1206883, 1206884, 1206885, 1206886, 1206889, 1206894, 1206935, 1207051, 1207270, 1207328, 1207529, 1207560, 1207588, 1207589, 1207590, 1207591, 1207592, 1207593, 1207594, 1207603, 1207605, 1207606, 1207607, 1207608, 1207609, 1207610, 1207613, 1207615, 1207617, 1207618, 1207619, 1207620, 1207621, 1207623, 1207624, 1207625, 1207626, 1207628, 1207630, 1207631, 1207632, 1207634, 1207635, 1207636, 1207638, 1207639, 1207641, 1207642, 1207643, 1207644, 1207645, 1207646, 1207647, 1207648, 1207651, 1207653, 1207770, 1207773, 1207845, 1207875, 1208149, 1208153, 1208179, 1208183, 1208212, 1208290, 1208420, 1208428, 1208429, 1208449, 1208534, 1208541, 1208570, 1208598, 1208599, 1208601, 1208603, 1208605, 1208607, 1208628, 1208700, 1208741, 1208759, 1208776, 1208777, 1208784, 1208787, 1208816, 1208837, 1208843, 1208848, 1209008, 1209159, 1209188, 1209256, 1209258, 1209262, 1209291, 1209436, 1209457, 1209504 CVE References: CVE-2022-3523, CVE-2022-36280, CVE-2022-38096, CVE-2023-0045, CVE-2023-0461, CVE-2023-0597, CVE-2023-1075, CVE-2023-1076, CVE-2023-1078, CVE-2023-1095, CVE-2023-1118, CVE-2023-22995, CVE-2023-22998, CVE-2023-23000, CVE-2023-23004, CVE-2023-23559, CVE-2023-25012, CVE-2023-26545, CVE-2023-28328 Sources used: openSUSE Leap Micro 5.3 (src): kernel-default-base-5.14.21-150400.24.55.3.150400.24.22.7 openSUSE Leap 15.4 (src): kernel-obs-qa-5.14.21-150400.24.55.1, kernel-syms-5.14.21-150400.24.55.1, kernel-source-5.14.21-150400.24.55.2, kernel-default-base-5.14.21-150400.24.55.3.150400.24.22.7, kernel-obs-build-5.14.21-150400.24.55.3 SUSE Linux Enterprise Micro for Rancher 5.3 (src): kernel-default-base-5.14.21-150400.24.55.3.150400.24.22.7 SUSE Linux Enterprise Micro 5.3 (src): kernel-default-base-5.14.21-150400.24.55.3.150400.24.22.7 SUSE Linux Enterprise Micro for Rancher 5.4 (src): kernel-default-base-5.14.21-150400.24.55.3.150400.24.22.7 SUSE Linux Enterprise Micro 5.4 (src): kernel-default-base-5.14.21-150400.24.55.3.150400.24.22.7 Basesystem Module 15-SP4 (src): kernel-source-5.14.21-150400.24.55.2, kernel-default-base-5.14.21-150400.24.55.3.150400.24.22.7 Development Tools Module 15-SP4 (src): kernel-source-5.14.21-150400.24.55.2, kernel-syms-5.14.21-150400.24.55.1, kernel-obs-build-5.14.21-150400.24.55.3 SUSE Linux Enterprise Live Patching 15-SP4 (src): kernel-livepatch-SLE15-SP4_Update_10-1-150400.9.3.7

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.

= ======================================================= It works i915 is installed boot process works fine Thank you !!! Cheers -------------------------- System: Host: <....> Kernel: 5.14.21-150400.24.55-default arch: x86_64 bits: 64 Desktop: KDE Plasma v: 5.24.4 Distro: openSUSE Leap 15.4 Machine: Type: Laptop System: HP product: HP Laptop 17-by0xxx v: Type1ProductConfigId serial: <superuser required> Mobo: HP model: 84CA v: KBC Version 74.33 serial: <superuser required> UEFI: Insyde v: F.56 date: 04/23/2020 Battery: ID-1: BAT0 charge: 36.7 Wh (100.0%) condition: 36.7/36.7 Wh (100.0%) CPU: Info: quad core model: Intel Core i5-8250U bits: 64 type: MT MCP cache: L2: 1024 KiB Speed (MHz): avg: 712 min/max: 400/3400 cores: 1: 700 2: 712 3: 788 4: 700 5: 700 6: 700 7: 700 8: 700 Graphics: Device-1: Intel UHD Graphics 620 driver: i915 v: kernel Device-2: Chicony HP TrueVision HD Camera type: USB driver: uvcvideo Display: x11 server: X.Org v: 1.20.3 with: Xwayland v: 21.1.4 driver: X: loaded: modesetting unloaded: fbdev,vesa dri: i965 gpu: i915 <==!! OK !! resolution: 1600x900~60Hz API: OpenGL v: 4.6 Mesa 21.2.4 renderer: Mesa DRI Intel UHD Graphics 620 (KBL GT2) -- You are receiving this mail because: You are on the CC list for the bug.