#5822: Boot failure -----------------------+---------------------------------------------------- Reporter: andreasf | Owner: nobody Type: bug | Status: new Priority: normal | Milestone: R1 Component: - General | Version: R1/Development Keywords: | Blockedby: Platform: x86 | Blocking: -----------------------+---------------------------------------------------- On my old Gericom Overdoze II XXL MSW notebook (Pentium III, 128 MB RAM, ATI Mach64 8 MB) Haiku gets to the splash screen okay but after the rocket icon stalls with a black-and-white splash screen four times next to each other (r36100, r36339, r36474). Serial output follows: {{{ ati: Interrupt assigned: yes ati: device_open() returning 0x0, open count: 1 ati: Enter InitAccelerant() ati: Vendor ID: 0x1002, Device ID: 0x4C42 ati: Mach64_Init() ati: Video Memory size: 8 MB frameBufferOffset: 0x0 cursorOffset: 0x7ff000 ati: Memory type: 5 add_memory_type_range(1186, 0x0, 0x1000, 0) set MTRRs to: mtrr: 0: base: 0x0, size: 0x1000, type: 0 mtrr: 1: base: 0xd9000000, size: 0x1000000, type: 0 mtrr: 2: base: 0x80000000, size: 0x80000000, type: 1 remove_memory_type_range(1186, 0x0, 0x1000, 0) set MTRRs to: mtrr: 0: base: 0xd9000000, size: 0x1000000, type: 0 mtrr: 1: base: 0x80000000, size: 0x80000000, type: 1 add_memory_type_range(1187, 0xa0000, 0x60000, 0) set MTRRs to: mtrr: 0: base: 0xa0000, size: 0x20000, type: 0 mtrr: 1: base: 0xc0000, size: 0x40000, type: 0 mtrr: 2: base: 0xd9000000, size: 0x1000000, type: 0 mtrr: 3: base: 0x80000000, size: 0x80000000, type: 1 remove_memory_type_range(1187, 0xa0000, 0x60000, 0) set MTRRs to: mtrr: 0: base: 0xd9000000, size: 0x1000000, type: 0 mtrr: 1: base: 0x80000000, size: 0x80000000, type: 1 ati: CreateModeList(); Unable to get EDID info ati: Leave InitAccelerant(), result: 0x0 ati: SetDisplayMode() begin ati: ProposeDisplayMode() 1024x768, pixel clock: 65000 kHz, space: 0x8 ati: Set display mode: 1024x768 virtual size: 1024x768 color depth: 32 bits/pixel ati: mode timing: 65000 1024 1048 1184 1344 768 771 777 806 ati: mode hFreq: 48.4 kHz vFreq: 60.0 Hz -hSync -vSync ati: SetDisplayMode() done }}} In QEMU for comparison Haiku boots up fine with such low amounts of RAM. I tried removing the ati driver and accelerant from the image. It then prints that it has loaded the vesa accelerant and stalls with a black screen instead. If I enter the boot menu at all, things get worse. Once or twice I got to the blue screen but the cursor was not movable and nothing else happened, i.e. no language/keymap selection and no new serial output. -- Ticket URL: <http://dev.haiku-os.org/ticket/5822> Haiku <http://dev.haiku-os.org> Haiku - the operating system.