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From: James Harvey <jamespharvey20@gmail.com>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [Bug 1843151] Re: Regression: QEMU 4.1.0 qxl and KMS resoluiton only 4x10
Date: Sun, 08 Sep 2019 02:27:06 -0000	[thread overview]
Message-ID: <156790962711.28927.17088702192858274636.launchpad@chaenomeles.canonical.com> (raw)
In-Reply-To: 156790812963.29382.11232177290822294099.malonedeb@chaenomeles.canonical.com

** Description changed:

- Host is Arch Linux.  linux 5.2.13, qemu 4.1.0.
+ Host is Arch Linux.  linux 5.2.13, qemu 4.1.0.  virt-viewer 8.0.
  
  Guest is Arch Linux Sept 2019 ISO.  linux 5.2.11.
  
  Have replicated this both on a system using amdgpu and one using
  integrated ASPEED graphics.
  
  Downgrading from 4.1.0 to 4.0.0 works as usual, see:
  https://www.youtube.com/watch?v=NyMdcYwOCvY
  
  Going back to 4.1.0 reproduces, see:
  https://www.youtube.com/watch?v=H3nGG2Mk6i0
  
  4.1.0 displays fine until KMS kicks in.
  
  Using 4.1.0 with virtio-vga doesn't cause this.

-- 
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https://bugs.launchpad.net/bugs/1843151

Title:
  Regression: QEMU 4.1.0 qxl and KMS resoluiton only 4x10

Status in QEMU:
  New

Bug description:
  Host is Arch Linux.  linux 5.2.13, qemu 4.1.0.  virt-viewer 8.0.

  Guest is Arch Linux Sept 2019 ISO.  linux 5.2.11.

  Have replicated this both on a system using amdgpu and one using
  integrated ASPEED graphics.

  Downgrading from 4.1.0 to 4.0.0 works as usual, see:
  https://www.youtube.com/watch?v=NyMdcYwOCvY

  Going back to 4.1.0 reproduces, see:
  https://www.youtube.com/watch?v=H3nGG2Mk6i0

  4.1.0 displays fine until KMS kicks in.

  Using 4.1.0 with virtio-vga doesn't cause this.

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1843151/+subscriptions


  reply	other threads:[~2019-09-08  2:36 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-08  2:02 [Qemu-devel] [Bug 1843151] [NEW] Regression: QEMU 4.1.0 qxl and KMS resoluiton only 4x10 James Harvey
2019-09-08  2:27 ` James Harvey [this message]
2019-09-09  9:10 ` [Qemu-devel] [Bug 1843151] " Dr. David Alan Gilbert
2019-09-12  4:17 ` James Harvey
2019-09-12  4:21 ` James Harvey
2019-09-12  4:41 ` James Harvey
2019-09-12  8:18 ` Dr. David Alan Gilbert
2019-09-12  9:09 ` James Harvey
2019-09-12  9:37 ` Dr. David Alan Gilbert
2019-09-12 10:16 ` James Harvey
2019-09-12 10:17 ` James Harvey
2019-09-12 10:35 ` Dr. David Alan Gilbert
2019-09-12 12:33 ` James Harvey
2019-09-19 10:44 ` Dr. David Alan Gilbert
2019-09-20  2:14 ` James Harvey
2019-09-20  8:08 ` Dr. David Alan Gilbert
2020-11-21 14:11 ` Thomas Huth
2021-01-21  4:17 ` Launchpad Bug Tracker

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