Bug 766483
| Summary: | can't edit kernel arguments in pygrub while using grub2 | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 5 | Reporter: | Qixiang Wan <qwan> |
| Component: | xen | Assignee: | Xen Maintainance List <xen-maint> |
| Status: | CLOSED ERRATA | QA Contact: | Virtualization Bugs <virt-bugs> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 5.8 | CC: | leiwang, mrezanin, ngaywood, qguan, xen-maint, yuzhou |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | xen-3.0.3-139.el5 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-01-08 04:07:28 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: | |||
| Bug Blocks: | 807971 | ||
This request was evaluated by Red Hat Product Management for inclusion in a Red Hat Enterprise Linux release. Product Management has requested further review of this request by Red Hat Engineering, for potential inclusion in a Red Hat Enterprise Linux release for currently deployed products. This request is not yet committed for inclusion in a release. Fix built into xen-3.0.3-139.el5 Verified this problem with xen-3.0.3-141.el5(reproduced with xen-3.0.3-135 first). Version: Host: 2.6.18-341.el5xen xen-3.0.3-141.el5 Guest: fedora16: 3.1.0-7.fc16.x86_64 Steps: As the problem description. Results: There is no Traceback when type "e" or "a" in pygrub to modify the kernel arguments. 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, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHBA-2013-0119.html |
Description of problem: The edit key "e" and "a" in grub doesn't work while using pygrub + grub2. Version-Release number of selected component (if applicable): xen-3.0.3-135.el5 How reproducible: 100% Steps to Reproduce: 1. Install a Fedora 16 PV guest (using GPT or msdos partition ) 2. boot up the guest and connect to the console # xm create -c fedora 3. press "e" or "a" in pygrub to modify the kernel arguments Actual results: # xm creat -c fedora Using config file "./fedora". Using <class 'grub.GrubConf.Grub2ConfigFile'> to parse /grub2/grub.cfg WARNING:root:Unknown image directive load_video WARNING:root:Unknown directive source Traceback (most recent call last): File "/usr/bin/pygrub", line 714, in ? chosencfg = run_grub(file, entry, fs) File "/usr/bin/pygrub", line 565, in run_grub curses.wrapper(run_main) File "/usr/lib64/python2.4/curses/wrapper.py", line 44, in wrapper return func(stdscr, *args, **kwds) File "/usr/bin/pygrub", line 561, in run_main sel = g.run() File "/usr/bin/pygrub", line 436, in run self.run_main(timeout) File "/usr/bin/pygrub", line 505, in run_main self.edit_entry(img) File "/usr/bin/pygrub", line 298, in edit_entry self.entry_win.addstr(idx, 2, l, attr) _curses.error: addstr() returned ERR No handlers could be found for logger "xend" Error: Boot loader didn't return any data! Usage: xm create <ConfigFile> [options] [vars] Expected results: The "e" and "a" keys should work in pygrub Additional info: 1. This defect happen with both gpt and msdos partition. 2. No problem for just booting up the fedora 16 pv guest with pygrub