If it's a known issue, fine, well and good.. otherwise let me know and I'll dig you out some more info as to the exact config, and see if I can be useful about getting this fixed.
2.6.28 kernel + patch + patch "drm/i915: Don't return busy for buffers left on the flushing list." Intel driver: d8e89b26ef5ef2c15e5d34162b14d279a7f0bb1c (I think!) Mesa: d9b92b112fb64005c71edf1158f7dffabc4659bb [ 3027.819992] ------------[ cut here ]------------ [ 3027.819996] WARNING: at ../../../../home/pcjc2/source/ubuntu-kernel/ubuntu-jaunty/drivers/gpu/drm/i915/i915_gem.c:2470 i915_gem_idle+0x3a8/0x3d0 [i915]() [ 3027.820000] Modules linked in: isofs udf crc_itu_t i915 drm binfmt_misc af_packet bridge stp bnep sco rfcomm l2cap bluetooth ipv6 acpi_cpufreq cpufreq_powersave cpufreq_conservative cpufreq_ondemand cpufreq_stats cpufreq_userspace freq_table wmi pci_slot sbs sbshc iptable_filter ip_tables x_tables pciehp lp joydev pcmcia arc4 ecb iwl3945 rfkill parport_pc parport mac80211 led_class snd_hda_intel cfg80211 container tpm_infineon tpm tpm_bios video output snd_pcm snd_seq iTCO_wdt sdhci_pci sdhci tifm_7xx1 snd_timer iTCO_vendor_support snd_seq_device tifm_core intel_agp psmouse serio_raw mmc_core ac snd yenta_socket rsrc_nonstatic pcmcia_core evdev pcspkr agpgart battery button shpchp pci_hotplug soundcore snd_page_alloc ext3 jbd mbcache sd_mod crc_t10dif sr_mod cdrom sg usbhid hid ata_generic ahci ata_piix pata_acpi tg3 libata scsi_mod ehci_hcd uhci_hcd usbcore thermal processor fan fbcon tileblit font bitblit softcursor fuse [ 3027.820090] Pid: 8446, comm: Xorg Tainted: G A 2.6.28-3-generic #4-Ubuntu [ 3027.820093] Call Trace: [ 3027.820099] [<c0396685>] ? printk+0x18/0x1b [ 3027.820103] [<c0133964>] warn_on_slowpath+0x54/0x80 [ 3027.820114] [<c025ff65>] ? __next_cpu+0x15/0x30 [ 3027.820121] [<f85a2139>] ? i915_gem_retire_requests+0xf9/0x150 [i915] [ 3027.820127] [<f85a2139>] ? i915_gem_retire_requests+0xf9/0x150 [i915] [ 3027.820133] [<f85a3ef8>] i915_gem_idle+0x3a8/0x3d0 [i915] [ 3027.820139] [<f85a3f64>] i915_gem_leavevt_ioctl+0x14/0x30 [i915] [ 3027.820150] [<f85101f0>] drm_ioctl+0xe0/0x2e0 [drm] [ 3027.820155] [<c017b39c>] ? __rcu_process_callbacks+0xcc/0x250 [ 3027.820161] [<f85a3f50>] ? i915_gem_leavevt_ioctl+0x0/0x30 [i915] [ 3027.820176] [<c01c3789>] vfs_ioctl+0x79/0x90 [ 3027.820179] [<c01c3c1e>] do_vfs_ioctl+0x5e/0x200 [ 3027.820182] [<c01c3e23>] sys_ioctl+0x63/0x70 [ 3027.820186] [<c0103f6b>] sysenter_do_call+0x12/0x2f [ 3027.820188] ---[ end trace e1870677dd3009ef ]--- [ 3027.905871] mtrr: no MTRR for d0000000,10000000 found [ 3083.058359] ------------[ cut here ]------------ -- Peter Clifton Electrical Engineering Division, Engineering Department, University of Cambridge, 9, JJ Thomson Avenue, Cambridge CB3 0FA Tel: +44 (0)7729 980173 - (No signal in the lab!) _______________________________________________ xorg mailing list xorg@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/xorg