[Qemu-devel] [Bug 1843151] Re: Regression: QEMU 4.1.0 qxl and KMS resoluiton only 4x10

2019-09-19 Thread Dr. David Alan Gilbert
James: Freedy proposed a fix for the bug I was looking at with a spice fix: https://lists.freedesktop.org/archives/spice-devel/2019-September/050859.html That's in the spice-server package. If you can check that it also fixes your bug that would be great. -- You received this bug

[Qemu-devel] [Bug 1843151] Re: Regression: QEMU 4.1.0 qxl and KMS resoluiton only 4x10

2019-09-12 Thread James Harvey
Sorry, my #8 was really long. All builds I've done were in clean chroots, so starting from scratch with just git source, with no interference from other builds. Also later in #8, I show that --disable-glusterfs doesn't work because some part of the build looks for the .so that was never built.

[Qemu-devel] [Bug 1843151] Re: Regression: QEMU 4.1.0 qxl and KMS resoluiton only 4x10

2019-09-12 Thread Dr. David Alan Gilbert
hmm, disable-glusterfs *should* work around that; sometimes it's worth nuking the build directory and trying a fresh configure with these things. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1843151

[Qemu-devel] [Bug 1843151] Re: Regression: QEMU 4.1.0 qxl and KMS resoluiton only 4x10

2019-09-12 Thread James Harvey
Bisection is not going well at all with this code base! Before your last reply, I started, and the first between 4.0.0 and 4.1.0 is aae6500972 which fails compilation: == ... CC stubs/pci-host-piix.o CC stubs/ram-block.o CC stubs/ramfb.o CC stubs/fw_cfg.o

[Qemu-devel] [Bug 1843151] Re: Regression: QEMU 4.1.0 qxl and KMS resoluiton only 4x10

2019-09-12 Thread James Harvey
P.S. Looks like I can use --disable-docs to hopefully get around the json parsing error, but that still doesn't help with the gluster error or that something is still looking the .so given --disable-glusterfs. -- You received this bug notification because you are a member of qemu- devel-ml,

[Qemu-devel] [Bug 1843151] Re: Regression: QEMU 4.1.0 qxl and KMS resoluiton only 4x10

2019-09-12 Thread Dr. David Alan Gilbert
OK that's interesting - I've got another bug I've been following that's also fixed by (b). A bisect would still be interesting; but one place to start might be to try before and after commit be812c0 -- You received this bug notification because you are a member of qemu- devel-ml, which is

[Qemu-devel] [Bug 1843151] Re: Regression: QEMU 4.1.0 qxl and KMS resoluiton only 4x10

2019-09-12 Thread James Harvey
a) spice 0.14.2. Also spice-gtk 0.37, and spice-protocol 0.14.0. b) Swapping with "-device qxl-vga,max_outputs=1" does fix the problem. Swapping with "-device qxl-vga" still has the bug. c) Knowing b, would the bisect still help? If needed, sure, I will. -- You received this bug notification

[Qemu-devel] [Bug 1843151] Re: Regression: QEMU 4.1.0 qxl and KMS resoluiton only 4x10

2019-09-12 Thread Dr. David Alan Gilbert
Hi James, OK, thanks - some questions: a) What version of spice-server have you got on your host? b) Does swapping the '-vga qxl' for '-device qxl-vga,max_outputs=1' help? (try with and without the max_outputs=1) c) Are you able to do bisect builds to try and track down which commit

[Qemu-devel] [Bug 1843151] Re: Regression: QEMU 4.1.0 qxl and KMS resoluiton only 4x10

2019-09-11 Thread James Harvey
Sorry, in comment #2 for the native graphics window command line, I copied from the wrong trial. The argument for QXL should have been included, because that works with a native graphics window: (...bootindex=0) \ -vga qxl -- You received this bug notification because you are a member of

[Qemu-devel] [Bug 1843151] Re: Regression: QEMU 4.1.0 qxl and KMS resoluiton only 4x10

2019-09-11 Thread James Harvey
Finding a minimal case did shed some light on this. Using QEMU's native graphics window, this works fine: $ /usr/bin/qemu-system-x86_64 \ -m 1G \ -blockdev raw,node-name=install_iso,read-only=on,file.driver=file,file.filename=/mnt/losable/ISOs/archlinux-2019.09.01-x86_64.iso \ -device

[Qemu-devel] [Bug 1843151] Re: Regression: QEMU 4.1.0 qxl and KMS resoluiton only 4x10

2019-09-11 Thread James Harvey
Comparing the spice debug logs, where I see this with QEMU 4.0.0 without the bug: (remote-viewer:19270): GSpice-DEBUG: 00:05:21.201: channel-display.c:1979 display-2:0: received new monitors config from guest: n: 1/4 (remote-viewer:19270): GSpice-DEBUG: 00:05:21.201: channel-display.c:1997

[Qemu-devel] [Bug 1843151] Re: Regression: QEMU 4.1.0 qxl and KMS resoluiton only 4x10

2019-09-09 Thread Dr. David Alan Gilbert
Hi, Can you give the full qemu commandline you're using on 4.1.0 please? (If you're starting it using libvirt/virsh then please include the xml description file for the VM). -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU.

[Qemu-devel] [Bug 1843151] Re: Regression: QEMU 4.1.0 qxl and KMS resoluiton only 4x10

2019-09-07 Thread James Harvey
** 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.