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Bug 1817004
| Summary: | incorrect grub.cfg generated on Silverblue | ||||||||||||
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| Product: | [Fedora] Fedora | Reporter: | Dan Horák <dan> | ||||||||||
| Component: | grub2 | Assignee: | Javier Martinez Canillas <fmartine> | ||||||||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||||
| Severity: | unspecified | Docs Contact: | |||||||||||
| Priority: | unspecified | ||||||||||||
| Version: | 33 | CC: | fmartine, jcajka, lkundrak, pjones | ||||||||||
| Target Milestone: | --- | ||||||||||||
| Target Release: | --- | ||||||||||||
| Hardware: | ppc64le | ||||||||||||
| OS: | Unspecified | ||||||||||||
| Whiteboard: | |||||||||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||||||||
| Doc Text: | Story Points: | --- | |||||||||||
| Clone Of: | Environment: | ||||||||||||
| Last Closed: | 2021-06-29 20:10:31 UTC | Type: | Bug | ||||||||||
| Regression: | --- | Mount Type: | --- | ||||||||||
| Documentation: | --- | CRM: | |||||||||||
| Verified Versions: | Category: | --- | |||||||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||||||
| Embargoed: | |||||||||||||
| Bug Depends On: | |||||||||||||
| Bug Blocks: | 1071880 | ||||||||||||
| Attachments: |
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Created attachment 1673389 [details]
/boot/loader/entries/ostree-1-fedora.conf
Hello Dan, (In reply to Dan Horák from comment #0) > Created attachment 1673387 [details] > /boot/loader/grub.cfg > > Description of problem: > After installing Silverblue > (Fedora-Silverblue-ostree-ppc64le-Rawhide-20200324.n.0.iso) on a ppc64le VM > the system can't boot failing on some ostree error (Can't find OSTree root). > Then I realized > - the boot menu presents 2 options, named the same > - the first/default leads to unbootable system > - the second one boots correctly > > The problem is in the generated grub.cfg, see attachment. First boot entry > (from 10_linux_bls) has all kernel options stripped, except ostree=. The > second one (from 15_ostree) looks complete. > Strange, I can't see why the other options could had been stripped... and I'm not able to reproduce it locally. When using the BLS snippet that you attached I get: menuentry 'Fedora Rawhide.20200313.n.0 (Silverblue) (ostree:0)' --id= { linux /ostree/fedora-c41ea2c94047bf612955c368883e4266bae6cf9198bf43c63b2f10598c6e91a2/vmlinuz-5.6.0-0.rc5.git1.1.fc33.ppc64le rd.lvm.lv=fedora_fedora-ppc/root00 rd.lvm.lv=fedora_fedora-ppc/swap00 rhgb quiet root=/dev/mapper/fedora_fedora--ppc-root00 ostree=/ostree/boot.0/fedora/c41ea2c94047bf612955c368883e4266bae6cf9198bf43c63b2f10598c6e91a2/0 initrd /ostree/fedora-c41ea2c94047bf612955c368883e4266bae6cf9198bf43c63b2f10598c6e91a2/initramfs-5.6.0-0.rc5.git1.1.fc33.ppc64le.img } which is similar to the entry generated by /etc/grub.d/15_ostree that has the correct kernel cmdline options. Could you please re-run grub2-mkconfig -o /tmp/grub.cfg and check if the generated GRUB config file is correct? Re-running grub2-mkconfig on the installed system gives a good grub.cfg, all kernel cmdline parameters are present. Created attachment 1673826 [details]
grub.cfg from re-running grub2-mkconfig
Created attachment 1673827 [details]
installation logs
I forgot to mention, the new grub.cfg still has 2 entries (but they are equivalent now). I wonder if the BLS generator should be skipped if running with ostree support. This bug appears to have been reported against 'rawhide' during the Fedora 33 development cycle. Changing version to 33. This package has changed maintainer in Fedora. Reassigning to the new maintainer of this component. Is this issue still present? I believe should be fixed by now. The issue is not present any more AFAICT, it has been fixed a while ago. (In reply to Dan Horák from comment #10) > The issue is not present any more AFAICT, it has been fixed a while ago. Thanks Dan, closing this then. |
Created attachment 1673387 [details] /boot/loader/grub.cfg Description of problem: After installing Silverblue (Fedora-Silverblue-ostree-ppc64le-Rawhide-20200324.n.0.iso) on a ppc64le VM the system can't boot failing on some ostree error (Can't find OSTree root). Then I realized - the boot menu presents 2 options, named the same - the first/default leads to unbootable system - the second one boots correctly The problem is in the generated grub.cfg, see attachment. First boot entry (from 10_linux_bls) has all kernel options stripped, except ostree=. The second one (from 15_ostree) looks complete. Version-Release number of selected component (if applicable): grub2-2.04-9.fc32 How reproducible: 100% Steps to Reproduce: 1. install Silverblue for ppc64le Actual results: 2 entries in grub menu during, only the 2nd option has all options and allows the system to boot Expected results: single boot entry with required options