On Sun, Apr 13, 2025 at 4:58 PM Serhio Gor <youser...@gmail.com> wrote:
> Hello, > My name is Sergio , I'm sysadmin and I use Proxmox with virtual machines > with Spice remote connection. > Today I faced with problem - > > Have Virtual machine with Devuan and GUI Mate . During surfing in internet > and when I click some buttons on pages the virtual machine freezes and > don't work . In logs I found > kernel: [16172.719139] [drm:qxl_gem_object_create [qxl]] *ERROR* Failed to > allocate GEM object (261164, 1, 4096, -12) > kernel: [16172.719160] [drm:qxl_alloc_ioctl [qxl]] *ERROR* > qxl_alloc_ioctl: failed to create gem ret=-12 > > I found this problem described here > https://forum.proxmox.com/threads/ttm-buffer-eviction-failed.152720/ > solution is not to use QXL but use virtio > ================================================= > Hi, > > @jebbam <https://forum.proxmox.com/members/77564/> I cannot solve your > problem but at least I can reference a workaround: > https://bbs.archlinux.org/viewtopic.php?id=215839 > > QXL should be the culprit and the workaround is to switch to VirtIO for > the display settings. > > View attachment 75429 <https://forum.proxmox.com/attachments/75429/> > > VDI Client still works fine. Also feels faster. > > Other reference and bonus: > > https://www.reddit.com/r/Proxmox/comments/1b01sbx/spice_really_sluggish_with_ubuntu_2204/ > > https://www.reddit.com/r/Proxmox/comments/1auvdlg/qxl_vs_virtio_gpu_vs_virgl_gpu_trivial_benchmark/ > > Best regards, > Stefan > =================================================== > but I need Spice connection to virtual machines and without qxl it doesn't > work. > > I ask you if you have some patch or another solution for this problem > please give me answer. > Thank you in advance! > Spice should work with virtio too. Besides, QXL driver should not cause GEM allocation errors, meaning that the bug should be fixed. Frediano
