[Bug 1175994] New: Boot freezes for 5.7.1-1 and 5.8.4-1
http://bugzilla.opensuse.org/show_bug.cgi?id=1175994 Bug ID: 1175994 Summary: Boot freezes for 5.7.1-1 and 5.8.4-1 Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Macintosh OS: openSUSE Tumbleweed Status: NEW Severity: Critical Priority: P5 - None Component: Bootloader Assignee: screening-team-bugs@suse.de Reporter: michael@nl-ix.net QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:79.0) Gecko/20100101 Firefox/79.0 Build Identifier: After upgrading from 5.6.14-1-default using `zypper dup` I couldn't boot and had to boot with the old kernel. The issue happened in two subsequent minor versions. Reproducible: Always Steps to Reproduce: 1. Upgrade from 5.6.14-1-default 2. Restart machine 3. Select 5.7.1-1 or 5.8.4-1 on grub Actual Results: - Loads initial RAM disk - mentions IOMMU errors (happens with previous kernel too) - boot freezes - second screen isn't activated (that's how I know it's frozen) Expected Results: - Loads initial RAM disk - mentions IOMMU errors (happens with previous kernel too) - activate second screen - show splash screen I cannot test with patch version of 5.6.x since Tumbleweed doesn't provide them anymore. `journalctl` doesn't have any logs of the failed boots. It doesn't seem as if it gets that far, but I'd be happy to try and get debug logs if instructions are provide on how to do so. My camera is trash (thank you OnePlus) so, I'll jot down the logs before it freezes and post them later. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1175994 http://bugzilla.opensuse.org/show_bug.cgi?id=1175994#c1 --- Comment #1 from Michael V <michael@nl-ix.net> --- Created attachment 841231 --> http://bugzilla.opensuse.org/attachment.cgi?id=841231&action=edit Hardware information collected by YaST -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1175994 http://bugzilla.opensuse.org/show_bug.cgi?id=1175994#c2 --- Comment #2 from Michael V <michael@nl-ix.net> --- Created attachment 841295 --> http://bugzilla.opensuse.org/attachment.cgi?id=841295&action=edit Snap of boot errors.jpg ACPI Error: Need type [Reference], found [Integer] ... (20200528/exresop-66) ACPI Error: AE_AML_OPERANT_TYPE, While resolving operands for [Store] (20200528/dswexec-431) ACPI Error: Aborting method \_PR.CPU0._PDC due to previous error (AE_AML_OPERANT_TYPE) (20200528/psparse-529) -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1175994 Michael V <michael@nl-ix.net> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |michael@nl-ix.net -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1175994 http://bugzilla.opensuse.org/show_bug.cgi?id=1175994#c3 --- Comment #3 from Michael V <michael@nl-ix.net> --- After following [Debugging boot hang](https://en.opensuse.org/SDB:Debugging_boot_hang) and replacing `quiet splash=quiet` with `debug initcall_debug`, the system gets all the way to ``` fb0: switching to inteldrmfb from EFI VGA ``` and just hangs there. No keyboard input accepted. Only hard reboot with power button works. Note again that this happens **only** with kernels above 5.6.14-1. Somewhere else I found that nomodeset might help and it does to some degree. It boots, but the second screen doesn't work and I can't change the resolution of the main laptop screen. There was a regression somewhere and I have no idea how to bisect a kernel. I have a debug kernel also installed, but I don't have the foggiest on how to use that yet. -- You are receiving this mail because: You are on the CC list for the bug.
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