[Libguestfs] [virt-v2v RFC wave 2 02/10] convert_linux: use "modesetting" X.org driver for Standard_VGA
In a Fedora 34 guest using standard VGA video, and having no explicit
X.org config file, the X.org server logs the following (excerpt):
Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Matched modesetting as autoconfigured driver 0
(==) Matched fbdev as autoconfigured driver 1
(==) Matched vesa as autoconfigured driver 2
(II) LoadModule: "modesetting"
(II) Loading /usr/lib64/xorg/modules/drivers/modesetting_drv.so
(II) LoadModule: "fbdev"
(II) Loading /usr/lib64/xorg/modules/drivers/fbdev_drv.so
(II) LoadModule: "vesa"
(II) Loading /usr/lib64/xorg/modules/drivers/vesa_drv.so
(II) Loading sub module "fbdevhw"
(II) LoadModule: "fbdevhw"
(II) Loading /usr/lib64/xorg/modules/libfbdevhw.so
(II) UnloadModule: "fbdev"
(II) Unloading fbdev
(II) UnloadSubModule: "fbdevhw"
(II) Unloading fbdevhw
(II) UnloadModule: "vesa"
(II) Unloading vesa
This tells us that the standard VGA device model is driven by the
"modesetting" driver. Update the "configure_display_driver" function
(for
Linux guests) accordingly.
Cc: Gerd Hoffmann <kraxel(a)redhat.com>
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1961107
Signed-off-by: Laszlo Ersek <lersek(a)redhat.com>
---
convert/convert_linux.ml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/convert/convert_linux.ml b/convert/convert_linux.ml
index 85d8c5ae0e92..15f68fd4f8db 100644
--- a/convert/convert_linux.ml
+++ b/convert/convert_linux.ml
@@ -831,7 +831,7 @@ let convert (g : G.guestfs) source inspect keep_serial_console rcaps _
=
and configure_display_driver video =
let video_driver =
match video with
- | Standard_VGA -> assert false
+ | Standard_VGA -> "modesetting"
| QXL -> "qxl"
| Cirrus -> "cirrus" in
--
2.19.1.3.g30247aa5d201