[Bug 1724583] Re: gdm3 doesn't list wayland-based sessions on Intel® HD Graphics 530 (Skylake GT2)
Thanks. In that case this is not a bug. NVIDIA disables KMS support by default so Wayland sessions will be missing. If you want to try Wayland with the proprietary NVIDIA driver then I believe you need to add: nvidia-drm.modeset=1 to your kernel command line... https://wiki.archlinux.org/index.php/NVIDIA#DRM_kernel_mode_setting -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1724583 Title: gdm3 in Ubuntu 17.10 doesn't list wayland sessions when using hybrid graphics To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1724583/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1724583] Re: gdm3 doesn't list wayland-based sessions on Intel® HD Graphics 530 (Skylake GT2)
Also, hybrid support in Gnome is supposedly coming very soon: https://mail.gnome.org/archives/gnome-announce- list/2017-October/msg00013.html So it should work in Ubuntu 18.04. ** Summary changed: - gdm3 doesn't list wayland-based sessions on Intel® HD Graphics 530 (Skylake GT2) + gdm3 doesn't list wayland-based sessions with hybrid graphics ** Changed in: gdm3 (Ubuntu) Status: Incomplete => Invalid ** Summary changed: - gdm3 doesn't list wayland-based sessions with hybrid graphics + gdm3 in Ubuntu 17.10 doesn't list wayland sessions when using hybrid graphics -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1724583 Title: gdm3 in Ubuntu 17.10 doesn't list wayland sessions when using hybrid graphics To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1724583/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1724583] Re: gdm3 doesn't list wayland-based sessions
I have switched to the Hybrid mode. Now the only session available is the Xorg-based session; About dialog shows that the Intel® HD Graphics 530 (Skylake GT2) is now being used. Could it be that it is not compatible with Wayland? Anyway, attaching the lspci -k of the Hybrid mode. In the hybrid mode, the Intel graphics is now available: 00:02.0 VGA compatible controller: Intel Corporation HD Graphics 530 (rev 06) Subsystem: Lenovo HD Graphics 530 Kernel driver in use: i915 Kernel modules: i915 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1724583 Title: gdm3 doesn't list wayland-based sessions on Intel® HD Graphics 530 (Skylake GT2) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1724583/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1724583] Re: gdm3 doesn't list wayland-based sessions
** Attachment added: "lspci -k of the Hybrid mode" https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1724583/+attachment/4975632/+files/lsp_hybrid ** Summary changed: - gdm3 doesn't list wayland-based sessions + gdm3 doesn't list wayland-based sessions on Intel® HD Graphics 530 (Skylake GT2) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1724583 Title: gdm3 doesn't list wayland-based sessions on Intel® HD Graphics 530 (Skylake GT2) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1724583/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1724583] Re: gdm3 doesn't list wayland-based sessions
** Attachment added: "lspci -k" https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1724583/+attachment/4975580/+files/lsp -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1724583 Title: gdm3 doesn't list wayland-based sessions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1724583/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1724583] Re: gdm3 doesn't list wayland-based sessions
I actually have a nvidia card, and since I switched to Discrete mode in BIOS, Wayland session works properly; moreover it seems to be working on top of Nouveau (the About dialog says that Graphics is NV117). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1724583 Title: gdm3 doesn't list wayland-based sessions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1724583/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1724583] Re: gdm3 doesn't list wayland-based sessions
Confirmed. For me this bug happens with Radeon cards (using the 'radeon' kernel module). And also confirmed this is not a duplicate of bug 1723577. I was trying to reproduce bug 1723577 when I encountered this one instead. Can you please provide output from this command?; lspci -k If you happen to have an nvidia card instead then this bug would become invalid. Because the nvidia driver is known to only support Xorg sessions by default. If you have a radeon card though, then this is a new issue which I can confirm. ** This bug is no longer a duplicate of bug 1723577 Artful won't start with Wayland activated (AMD?) ** Changed in: gdm3 (Ubuntu) Status: New => Confirmed ** Changed in: gdm3 (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1724583 Title: gdm3 doesn't list wayland-based sessions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1724583/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1724583] Re: gdm3 doesn't list wayland-based sessions
*** This bug is a duplicate of bug 1723577 *** https://bugs.launchpad.net/bugs/1723577 Solved! I went to BIOS and switched the Video card setting from Hybrid to Discrete. Now gdm3 offered the wayland option (or, rather, both "Ubuntu" and "Ubuntu on Xorg"). I now run Wayland as confirmed by env|grep wayland: XDG_SESSION_TYPE=wayland I believe that nouveau driver is actually being used, so I need to look into the possibility to force Intel, to achieve better support. Anyways, it seems that Hybrid mode won't pass gdm3 validation routines and it disables Wayland support; switching to Discrete solves the issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1724583 Title: gdm3 doesn't list wayland-based sessions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1724583/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
