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PatrickLang revised this gist
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This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -1,3 +1,10 @@ # Fedora 35 Both the issues mentioned below are solved! My PR to switch to `hyperv_drm` was accepted, and the kernel fix needed to boot the liveCD are in. You can boot this as a generation 2 (UEFI) VM with secure boot enabled, using the `Microsoft UEFI Certificate Authority` setting. Resolution switching works in GNOME under Wayland, even when booted from the live media. # Fedora 34 This is a brief experiment I did to compare these two setups in a Hyper-V VM running Fedora 34 -
PatrickLang revised this gist
Jul 24, 2021 . 1 changed file with 5 additions and 0 deletions.There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -29,3 +29,8 @@ The current nightly Workstation-live-iso isn't booting in UEFI, there is some is Need to read https://docs.fedoraproject.org/en-US/quick-docs/debug-dracut-problems/ and file a bug > Filed https://bugzilla.redhat.com/show_bug.cgi?id=1984688 Fedora 34 works fine. `/proc/cmdline` is `BOOT_IMAGE=/images/pxeboot/vmlinuz root=live:CDLABEL=Fedora-WS-Live-34-1-2 rd.live.image` (maybe with `rd.shell rd.debug log_buf_len=1M` but not default) It seems like /dev/sr0 is processed twice by udev, and the second one is setting a different link to the device that's based on the SCSI ID instead of media's labels. When that happens, it ejects /dev/sr0 which of course is bad for a LiveCD -
PatrickLang revised this gist
Jul 24, 2021 . 1 changed file with 1 addition and 1 deletion.There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -28,4 +28,4 @@ The current nightly Workstation-live-iso isn't booting in UEFI, there is some is Need to read https://docs.fedoraproject.org/en-US/quick-docs/debug-dracut-problems/ and file a bug > Filed https://bugzilla.redhat.com/show_bug.cgi?id=1984688 -
PatrickLang revised this gist
Jul 22, 2021 . 1 changed file with 2 additions and 1 deletion.There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -19,7 +19,7 @@ Fedora rawhide currently has kernel 5.14-rc1 running. There are still a few issu `CONFIG_DRM_HYPERV` is not set, so the new graphics driver is not available. It does at least boot in BIOS / generation 1 VMs. I opened a pull request ~https://src.fedoraproject.org/rpms/kernel/pull-request/49#commit_list~ https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1273 ## UEFI live ISO boot fails @@ -28,3 +28,4 @@ The current nightly Workstation-live-iso isn't booting in UEFI, there is some is Need to read https://docs.fedoraproject.org/en-US/quick-docs/debug-dracut-problems/ and file a bug > Filed https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1273 -
PatrickLang revised this gist
Jul 21, 2021 . 1 changed file with 2 additions and 0 deletions.There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -19,6 +19,8 @@ Fedora rawhide currently has kernel 5.14-rc1 running. There are still a few issu `CONFIG_DRM_HYPERV` is not set, so the new graphics driver is not available. It does at least boot in BIOS / generation 1 VMs. I opened a pull request https://src.fedoraproject.org/rpms/kernel/pull-request/49#commit_list ## UEFI live ISO boot fails -
PatrickLang revised this gist
Jul 16, 2021 . 1 changed file with 2 additions and 0 deletions.There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -24,3 +24,5 @@ Fedora rawhide currently has kernel 5.14-rc1 running. There are still a few issu The current nightly Workstation-live-iso isn't booting in UEFI, there is some issue finding the root FS. Surprisingly the ISO is ejected from the virtual SCSI DVD after this failure happens. Adding `rdshell` to the grub command line shows some more details but I would need to dig a bit deeper to get more logs. Need to read https://docs.fedoraproject.org/en-US/quick-docs/debug-dracut-problems/ and file a bug -
PatrickLang revised this gist
Jul 14, 2021 . 1 changed file with 19 additions and 1 deletion.There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -1,8 +1,26 @@ # Fedora 34 This is a brief experiment I did to compare these two setups in a Hyper-V VM running Fedora 34 - `DRM-hyperv` kernel driver from [Linux-next](https://gitlab.com/linux-kernel/linux-next/-/tree/b98f0e44e0653f6568f3c28726ad034cd2cc6fb4) (sort of an in-progress 5.14), using Wayland compositor in Gnome 40 - `hyperv_fb` kernel driver in Linux 5.12.9, using X11 in Gnome 40 Subjectively, the `DRM-hyperv` + Wayland setup felt a lot smoother and more responsive. `glxgears` performance was similar in terms of total FPS rendered, but it looks smoother with the new framebuffer driver. The steps to install the kernel were pretty typical, but covered here: https://docs.fedoraproject.org/en-US/quick-docs/kernel/build-custom-kernel/ # Fedora rawhide (35) Fedora rawhide currently has kernel 5.14-rc1 running. There are still a few issues that need to be worked out. ## Need updated kernel settings `CONFIG_DRM_HYPERV` is not set, so the new graphics driver is not available. It does at least boot in BIOS / generation 1 VMs. ## UEFI live ISO boot fails The current nightly Workstation-live-iso isn't booting in UEFI, there is some issue finding the root FS. Surprisingly the ISO is ejected from the virtual SCSI DVD after this failure happens. Adding `rdshell` to the grub command line shows some more details but I would need to dig a bit deeper to get more logs. -
PatrickLang revised this gist
Jun 14, 2021 . 1 changed file with 3 additions and 1 deletion.There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -3,4 +3,6 @@ This is a brief experiment I did to compare these two setups in a Hyper-V VM run - `DRM-hyperv` kernel driver from [Linux-next](https://gitlab.com/linux-kernel/linux-next/-/tree/b98f0e44e0653f6568f3c28726ad034cd2cc6fb4) (sort of an in-progress 5.14), using Wayland compositor in Gnome 40 - `hyperv_fb` kernel driver in Linux 5.12.9, using X11 in Gnome 40 Subjectively, the `DRM-hyperv` + Wayland setup felt a lot smoother and more responsive. `glxgears` performance was similar in terms of total FPS rendered, but it looks smoother with the new framebuffer driver. The steps to install the kernel were pretty typical, but covered here: https://docs.fedoraproject.org/en-US/quick-docs/kernel/build-custom-kernel/ -
PatrickLang created this gist
Jun 12, 2021 .There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,6 @@ This is a brief experiment I did to compare these two setups in a Hyper-V VM running Fedora 34 - `DRM-hyperv` kernel driver from [Linux-next](https://gitlab.com/linux-kernel/linux-next/-/tree/b98f0e44e0653f6568f3c28726ad034cd2cc6fb4) (sort of an in-progress 5.14), using Wayland compositor in Gnome 40 - `hyperv_fb` kernel driver in Linux 5.12.9, using X11 in Gnome 40 Subjectively, the `DRM-hyperv` + Wayland setup felt a lot smoother and more responsive. `glxgears` performance was similar in terms of total FPS rendered, but it looks smoother with the new framebuffer driver.