Bug 906736
| Summary: | Rhel7 guest(after boot up) have no response when execute 'sendkey alt-ctrl-delete' | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | langfang <flang> |
| Component: | qemu-kvm | Assignee: | Amos Kong <akong> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Virtualization Bugs <virt-bugs> |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | 7.0 | CC: | acathrow, ailan, amit.shah, chayang, flang, hhuang, juzhang, mazhang, qzhang, rhod, sluo, virt-maint, xhan, xigao |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | QEMU-1.5 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2014-06-13 11:48:03 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: | |||
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Description
langfang
2013-02-01 10:22:18 UTC
Addtional info :Tried on rhel7 host ,win7-64 guest not hit the problem. Version: HOST # uname -r 3.7.0-0.32.el7.x86_64 qemu-kvm-1.3.0-3.el7.x86_64 Guest:win7-64 TEST NOTE: 1)Guest in the booting process---->(qemu)sendkey alt-ctrl-delete--->Guest can reboot again 2)After Guest boot up--->(qemu)sendkey alt-ctrl-delete--->Guest no response Problem can be easily reproduced with QEMU-KVM from Fedora 18 and RHEL7. Additional note: the SendKey Ctrl-Alt-Delete sequence from the console (over spice) works as expected (i.e. initiates the shutdown sequence). Assigning to Amos for further investigation because there some changes made in a couple of upstream patches in this area posted in 2012. This also depends on the key handling in the desktop session. E.g. gnome might inhibit the key sequence or assign 'ctrl+alt+del' to an entirely different operation. The only sure way to reboot or powerdown a guest is via the guest agent. Langfang, can you help to test those configurations? rhel7 guest @ qemu-kvm-rhel6 (sendkey alt-ctrl-delete) rhel6 guest @ qemu-kvm-rhel7 (sendkey alt-ctrl-delete) RHEL7 host (press key ctrl+al+delete) (In reply to comment #6) > Langfang, can you help to test those configurations? > > rhel7 guest @ qemu-kvm-rhel6 (sendkey alt-ctrl-delete) > rhel6 guest @ qemu-kvm-rhel7 (sendkey alt-ctrl-delete) Langfang, please help to test this scenario: Connect vnc, Press F8->Send Crtl+Alt+Del > RHEL7 host (press key ctrl+al+delete) (In reply to comment #7) > (In reply to comment #6) > > Langfang, can you help to test those configurations? > > > > rhel7 guest @ qemu-kvm-rhel6 (sendkey alt-ctrl-delete) > > rhel6 guest @ qemu-kvm-rhel7 (sendkey alt-ctrl-delete) > > Langfang, please help to test this scenario: > Connect vnc, Press F8->Send Crtl+Alt+Del > *Senario 1)rhel7 guest @ qemu-kvm-rhel6 (sendkey alt-ctrl-delete) After guest boot up-->sendkey alt-ctrl-delete-->no response *Senario 2)rhel7 guest @ qemu-kvm-rhel6(Press F8->Send Crtl+Alt+Del) After guest boot up--->Press F8->Send Crtl+Alt+Del--->work OK *Senario 3)rhel7 guest @ qemu-kvm-rhel6(Press keyboard "ctrl+alt+del") After guest boot up ---->Press keyboard "ctrl+alt+del"--->no response *Senario 4)rhel6 guest @ qemu-kvm-rhel7(sendkey alt-ctrl-delete) After guest boot up-->sendkey alt-ctrl-delete-->work OK *Senario 5)rhel6 guest @ qemu-kvm-rhel7(Press F8->Send crtl+Alt+Del) After guest boot up--->Press F8->Send Crtl+Alt+Del--->work OK *Senario 6)rhel6 guest @ qemu-kvm-rhel7(Press keyboard "ctrl+alt+del") After guest boot up ---->Press keyboard "ctrl+alt+del"--->no response > > RHEL7 host (press key ctrl+al+delete) host --->press key ctrl+al+delete-->work OK HOst rhel7: # uname -r 3.8.0-0.40.el7.x86_64 # rpm -q qemu-kvm qemu-kvm-1.4.0-1.el7.x86_64 HOst rhel6: # uname -r 2.6.32-358.el6.x86_64 # rpm -q qemu-kvm qemu-kvm-0.12.1.2-2.358.el6_4.bz909059.x86_64 Guest :rhel7: 3.8.0-0.40.el7.x86_64 Guest :rhel6: 2.6.32-343.el6.x86_64 My test result for rhel6.4(guest) on qemu-kvm-rhel7 is different. Host: RHEL7 3.9.0-0.rc6.50.el7.x86_64 qemu-kvm-1.4.0-2.el7.x86_64 Guest: RHEL6.4 *Senario 4)rhel6 guest @ qemu-kvm-rhel7(sendkey alt-ctrl-delete) After guest boot up-->sendkey alt-ctrl-delete--> no reponse Hi Flang, Please report a new bug, remember to add the output of showkey to bz. Press keyboard "ctrl+alt+del" -->no response (In reply to comment #14) > Hi Flang, > > Please report a new bug, remember to add the output of showkey to bz. > > Press keyboard "ctrl+alt+del" -->no response Report new bug to track Bug 952720 - Due to wrong key press/release order press keyboard"ctrl+alt+delete", linux guest no response thanks release event order was fixed by commit 153d02e338a063ad5c51ff0725d5d88285f44121 Confirm with flang and akong for this bug reproduce and verification, this bug is qemu-kvm press/release order issue, this is a duplicate bug of bz949348 except comment#10 mentioned issue which has been file a new bz952720. This bug can be verify by bz949348#c14. This request was resolved in Red Hat Enterprise Linux 7.0. Contact your manager or support representative in case you have further questions about the request. |