[Qemu-devel] [Bug 1779649] [NEW] Suspending a domain works with a 3.16 gues kernel but not with a 4.16 one

[Bastien Orivel]

Public bug reported:

Suspending a domain with `systemctl suspend` works with a guest 3.16 kernel 
(jessie), the domain goes into `pmsuspend` in libvirt but doesn't work anymore 
with a 4.16 one (sid) where:
 - With a QXL card: the spice display just goes black and the domain stays 
`running` in libvirt but is "dead"
 - With a VGA card: the screen goes black and comes back immediately, the 
domain stays fine

Qemu: Master, 281bd281222776229d5dbf84d1a5c6d8d9d2a34b

** Affects: qemu
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1779649

Title:
  Suspending a domain works with a 3.16 gues kernel but not with a 4.16
  one

Status in QEMU:
  New

Bug description:
  Suspending a domain with `systemctl suspend` works with a guest 3.16 kernel 
(jessie), the domain goes into `pmsuspend` in libvirt but doesn't work anymore 
with a 4.16 one (sid) where:
   - With a QXL card: the spice display just goes black and the domain stays 
`running` in libvirt but is "dead"
   - With a VGA card: the screen goes black and comes back immediately, the 
domain stays fine

  Qemu: Master, 281bd281222776229d5dbf84d1a5c6d8d9d2a34b

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