I'm having a similar problem: I had to install Lucid beta1 AMD64 with the nomodeset option because the X didn't work. I have updated to the latest (29/03/2010) and when booting I see the ubuntu logo, but the animation doesn't work (the dots below ubuntu don't change their colour), later I get a mouse icon and I can move the mouse around (the background is still the booting ubuntu logo) and I hear the sound when gdm starts.
My computer it's a Fujitsu laptop, model: Esprimo mobile V6555 The VGA is: GeForce 9200M G 02:00.0 VGA compatible controller: nVidia Corporation C79 [GeForce 9200M G] (rev b1) Subsystem: Fujitsu Technology Solutions Device 1151 Flags: bus master, fast devsel, latency 0, IRQ 21 Memory at cc000000 (32-bit, non-prefetchable) [size=16M] Memory at d0000000 (64-bit, prefetchable) [size=256M] Memory at ce000000 (64-bit, prefetchable) [size=32M] I/O ports at 4000 [size=128] Capabilities: [60] Power Management version 2 Capabilities: [68] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable- Kernel driver in use: nouveau Kernel modules: nvidiafb, nouveau There is an error in Xorg.0.log: [mi] EQ overflowing. The server is probably stuck in an infinite loop. Backtrace: 0: /usr/bin/X (xorg_backtrace+0x28) [0x4a2648] 1: /usr/bin/X (mieqEnqueue+0x1f4) [0x4a1ec4] 2: /usr/bin/X (xf86PostMotionEventP+0xc4) [0x47ca54] 3: /usr/bin/X (xf86PostMotionEvent+0xa9) [0x47cbf9] 4: /usr/lib/xorg/modules/input/synaptics_drv.so (0x7fac47bef000+0x3984) [0x7fac47bf2984] 5: /usr/lib/xorg/modules/input/synaptics_drv.so (0x7fac47bef000+0x5eb8) [0x7fac47bf4eb8] 6: /usr/bin/X (0x400000+0x6f917) [0x46f917] 7: /usr/bin/X (0x400000+0x11c5e3) [0x51c5e3] 8: /lib/libpthread.so.0 (0x7fac4cbf7000+0xf8f0) [0x7fac4cc068f0] 9: /lib/libc.so.6 (ioctl+0x7) [0x7fac4b9af197] 10: /lib/libdrm.so.2 (drmIoctl+0x23) [0x7fac49f605b3] 11: /lib/libdrm.so.2 (drmCommandWrite+0x1b) [0x7fac49f6083b] 12: /lib/libdrm_nouveau.so.1 (0x7fac49922000+0x2fbd) [0x7fac49924fbd] 13: /lib/libdrm_nouveau.so.1 (nouveau_bo_map_range+0xfc) [0x7fac499251bc] 14: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0x7fac49b28000+0x577d) [0x7fac49b2d77d] 15: /usr/lib/xorg/modules/libexa.so (0x7fac48cb0000+0x44d7) [0x7fac48cb44d7] 16: /usr/lib/xorg/modules/libexa.so (0x7fac48cb0000+0x71db) [0x7fac48cb71db] 17: /usr/lib/xorg/modules/libexa.so (0x7fac48cb0000+0x4b31) [0x7fac48cb4b31] 18: /usr/bin/X (0x400000+0xa4b88) [0x4a4b88] 19: /usr/bin/X (ChangeWindowAttributes+0x2fd) [0x455fbd] 20: /usr/bin/X (0x400000+0x30574) [0x430574] 21: /usr/bin/X (0x400000+0x30bcc) [0x430bcc] 22: /usr/bin/X (0x400000+0x2613a) [0x42613a] 23: /lib/libc.so.6 (__libc_start_main+0xfd) [0x7fac4b8efc4d] 24: /usr/bin/X (0x400000+0x25ce9) [0x425ce9] ** Attachment added: "dmesg, lspci -v, Xorg.0.log" http://launchpadlibrarian.net/42415717/dmesg%20Xorg.log%20lspci -- Lucid Lynx Alpha 3 (10-03-2010) install hang with ION MCP79 Nvidia 9100M G https://bugs.launchpad.net/bugs/537648 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