Bug 2000696
| Summary: | [4.8] RHCOS live ISO can fail to boot in UEFI mode; drops to grub shell | |||
|---|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | RHCOS Bug Bot <rhcos-bot> | |
| Component: | RHCOS | Assignee: | Benjamin Gilbert <bgilbert> | |
| Status: | CLOSED ERRATA | QA Contact: | HuijingHei <hhei> | |
| Severity: | high | Docs Contact: | ||
| Priority: | unspecified | |||
| Version: | 4.8 | CC: | dornelas, hhei, jligon, mrussell, nstielau | |
| Target Milestone: | --- | |||
| Target Release: | 4.8.z | |||
| Hardware: | Unspecified | |||
| OS: | Unspecified | |||
| Whiteboard: | ||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | ||
| Doc Text: | Story Points: | --- | ||
| Clone Of: | 1999577 | |||
| : | 2000697 (view as bug list) | Environment: | ||
| Last Closed: | 2021-10-12 06:01:20 UTC | Type: | --- | |
| 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: | 1982001, 1999577 | |||
| Bug Blocks: | 2000697 | |||
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Description
RHCOS Bug Bot
2021-09-02 17:39:21 UTC
This bug has been reported fixed in a new RHCOS build. Do not move this bug to MODIFIED until the fix has landed in a new bootimage. The fix for this bug has landed in a bootimage bump, as tracked in bug 1982001 (now in status MODIFIED). Moving this bug to MODIFIED. Verified with RHCOS 49.84.202109302214-0 Downloaded the RHCOS live ISO and wrote to USB drive(/dev/sda) $ sudo dd bs=4M if=rhcos-49.84.202109302214-0-live.x86_64.iso of=/dev/sda oflag=sync status=progress Booted USB stick in UEFI mode and verified boot was successful Also booted in BIOS mode and verified boot was successful Need to append 'console=ttyS0,115200n8 console=tty0' to kernel command line before start $ sudo virt-install --name testuefi --memory 2048 --vcpus 2 --disk /dev/sda,bus=usb,device=cdrom --cpu host --boot uefi,cdrom --nographic $ sudo virt-install --name testbios --memory 2048 --vcpus 2 --disk /dev/sda,bus=usb,device=cdrom --cpu host --boot cdrom --nographic Sorry to change back to ON_QA as wrong RHCOS version, will update result when finish test Verify passed with 48.84.202109241901-0 with same steps in Comment 5 Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (OpenShift Container Platform 4.8.14 bug fix update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2021:3682 |