The same here as in comment #115: kernel 2.6.34-52 (2.6.34-52.1) from Brian Rogers' ppa freezes the system.
Dell Optiplex GX60 00:02.0 VGA compatible controller: Intel Corporation 82845G/GL[Brookdale-G]/GE Chipset Integrated Graphics Device (rev 01) libdrm 2.4.20~glasen~ppa4 xserver-xorg-video-intel 2:2.11.0+git20100529~glasen~ppa2 mesa 7.7.1-1ubuntu4~gpufix1 The freeze happens at the first modeswitch, i.e. so early during startup that I cannot dump an i915_error_state. My favourite kernel on this system is a drm-intel-next one from the Ubuntu Kernel Team 2.6.34-997.201004191525, i.e. without the V9 patch. The later drm-intel- next kernels from http://kernel.ubuntu.com/~kernel-ppa/mainline/drm- intel-next also freeze the system at the first mode switch. The 201004191525 kernel shows an i915 error at about the same time when its successors freeze but it continues: dmesg: ...... [ 19.940083] intel8x0_measure_ac97_clock: measured 54713 usecs (2636 samples) [ 19.940091] intel8x0: clocking to 48000 [ 21.583337] render error detected, EIR: 0x00000010 [ 21.583352] [drm:i915_handle_error] *ERROR* EIR stuck: 0x00000010, masking [ 21.583385] render error detected, EIR: 0x00000010 [ 29.516031] eth0: no IPv6 routers present [ 42.412078] end_request: I/O error, dev fd0, sector 0 [ 42.472101] end_request: I/O error, dev fd0, sector 0 end of dmesg i915_error_state: Time: 1275242616 s 587221 us PCI ID: 0x2562 EIR: 0x00000010 PGTBL_ER: 0x00000049 INSTPM: 0x00000000 IPEIR: 0x00000000 IPEHR: 0x01000000 INSTDONE: 0x00ffffc0 ACTHD: 0x00000048 seqno: 0x00000002 --- ringbuffer = 0x00fdf000 00000000 : 02000000 00000004 : 00000000 00000008 : 18000001 0000000c : 01500001 00000010 : 01500024 00000014 : 00000000 00000018 : 02000004 0000001c : 00000000 00000020 : 10800001 00000024 : 00000080 00000028 : 00000001 0000002c : 01000000 00000030 : 02000000 00000034 : 00000000 00000038 : 10800001 0000003c : 00000080 00000040 : 00000002 00000044 : 01000000 00000048 : 00000000 ...... all 00000000 -- MASTER: [i845] GPU lockup (apport-crash) (Should KMS be blacklisted?) https://bugs.launchpad.net/bugs/541492 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
