> > when I tried > > ::bp isa `isa_attach > > I got kmdb: failed to add breakpoint at isa: > unknown symbol name > > There is an extra space between isa and `isa_attach; > this must be removed...
I blame the non monospaced font in my browser for that one :-) After stepping out it returns to the kernel debugger... I can then execute a further 7 ::step outs on the 8th it hangs kmdb: target stopped at@ i_ddi_attache_pseudo_node+0x26: testl %eax,%eax ::step out kmdb: target stopped at: configure+0x33: call +0x35a0 <impl_bus_reprobe> ::step out [hang] > > it tried booting with > > "-kdvs -B > acpi-user-options=2,acpi-enum=off,acpi_enum_debug=0xff > ff" > > and setting moddebug to 80000000 in the debugger > and > > I still end up in the same place > > > > ... > > installing isa, module id is 37. > > installing busra, module id is 38. > > isa0 at root > > <hang> > > The "isa0 at root" line should be printed from > isa_attach(), > line 220. > > After verifying that it really is hanging inside > isa_attach(), the next step would probably be to use > the > kernel debugger and single step though the > isa_attach() / > isa_alloc_nodes() code to narrow down where exactly > the > kernel is hanging... > > > I suspect that the problem is somewhere with one or > more of acpi, ps/2 keyboard / mouse, usb keyboard / > mouse, > usb keyboard legacy emulation, isa serial port... Shouldn't acpi-user-options=2 disable all user of ACPI in OpenSolaris? it does in Solaris10 > What kind of keyboard are you using? The Keyboard/mouse are virtual keyboards provided by an IP KVM and are connected to the PS2 ports. It is conencted to a Raritan DKX-II IP kvm. [http://www.raritan.com/products/kvm-over-ip/dominion-kx-ii/dkx2-464/?_s_icmp=100002] (but it has also been conencted via a DKX series one and this was ok and a HP DL360 g5) The main keyboard mouse conencted to the local port of the KVM are from a HP TFT7000 > Could you > try ps/2 instead of usb keyboard / mouse devices > (or vice versa)? I tried with no keyboard and mouse and it hung just the same > Could you try to play with the > bios "usb legacy emulation" setup option ? I enabled "Legacy USB Disabled" but then I could not boot from the USB drive! To replace the USB drive with a PATA drive is a big headache. I have tried with a PATA drive (previously) without disabling LEgacy USB support and this did not help. MPS Table mode is also set to disabled. I have tried with "Full Table APIC" but that has no effect in OpenSolaris (but causes the USB controller to not be usable in Solaris 10 no SOF interupts) -- This message posted from opensolaris.org
