Hi, I've observed that the Xorg process in my virtual server sometimes crashes when I launch Firefox. Xorg.0.log had an error about "Out of video memory: Could not allocate 7274816 bytes", so I increased video RAM from 64MB to 256MB. On the last crash the error about memory was not there, but I found this at the end of Xorg.0.log: [170197.066] qxl_surface_create: Bad bpp: 1 (1) [170197.076] qxl_surface_create: Bad bpp: 1 (1) [170228.641] qxl_surface_create: Bad bpp: 1 (1) [170281.094] qxl_surface_create: Bad bpp: 1 (1) [170281.641] qxl_surface_create: Bad bpp: 1 (1) and in journalctl I found: gdm-Xorg-:0[1538]: qxl_surface_create: Bad bpp: 1 (1) iceweasel.desktop[4967]: Gtk-Message: Failed to load module "canberra-gtk-module" gdm-Xorg-:0[1538]: qxl_surface_create: Bad bpp: 1 (1) gdm-Xorg-:0[1538]: qxl_surface_create: Bad bpp: 1 (1) gdm-Xorg-:0[1538]: Xorg: ../../../src/uxa/uxa-glyphs.c:991: uxa_glyphs_via_mask: Assertion `uxa_pixmap_is_offscreen(src_pixmap)' failed. at the moment of the crash. I opened a Debian bug[1] with that error. Has anybody seen this before? The virtual server I connect to runs Debian jessie and GNOME 3 desktop, it is a default install: Xorg = 2:1.16.4-1 xserver-xorg-video-qxl = 0.1.1-2+b1 spice-vdagent = 0.15.0-1.2 I've setup the KVM/libvirt/SPICE host like this: Debian stretch Kernel = 4.9.13 libspice-server1 = 0.12.8-2.1 libvirt0 = 3.0.0-3 I've tried using both virt-manager and virt-viewer as clients on a Debian jessie system, connecting over SSH to the KVM host, these are the client versions: virt-manager = 1:1.0.1-5 virt-viewer = 1.0-1 Regards, Daniel 1. https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=861186 _______________________________________________ Spice-devel mailing list Spice-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/spice-devel