Date: Wed, 7 Dec 2005 16:12:56 +0900 From: "gama" <ilovefd@topaz.plala.or.jp> To: <freebsd-hackers@freebsd.org> Subject: twm doesn"t start with vnc server on FreeBSD l5.4/amd64 Message-ID: <017b01c5fafd$a5f9d250$1400a8c0@ilovefd533> References: <20051130020734.GA6577@nowhere> <20051206015129.GA34415@nowhere><20051206035228.GA34979@nowhere> <200512061520.31168.jhb@freebsd.org>
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I am using FreeBSD5.4/amd5.4 but any windows manager doesn"t start with vnc server. FreeBSD5.4/amd64 has any troubles with X windows? FreeBSD5.4/i386 workede well with vnc and twm. ----- Original Message ----- From: "John Baldwin" <jhb@freebsd.org> To: "Craig Boston" <craig@tobuj.gank.org> Cc: <freebsd-hackers@freebsd.org> Sent: Wednesday, December 07, 2005 5:20 AM Subject: Re: Weird PCI interrupt delivery problem > On Monday 05 December 2005 10:52 pm, Craig Boston wrote: > > On Mon, Dec 05, 2005 at 07:51:29PM -0600, Craig Boston wrote: > > > With the ACPI timer disabled (debug.acpi.disabled=timer), the ACPI+APIC > > > case now behaves the same as the plain APIC case. Each IRQ gets > > > anywhere from 10,000-500,000 interrupts before it simply stops working. > > > > And to follow up to myself yet again, the i8254 timecounter is also bad > > news for APIC. Switching to it, with or without ACPI, causes things to > > stop working really fast. > > > > Just a stab in the dark, but it sounds like there may be something > > screwy going on in the interconnect between the I/O APIC and the 8259s. > > I'm pretty familiar with old-style (ISA) design, but somewhat fuzzy on > > exactly how those two normally coexist, especially when everything is > > integrated together on a bridge chip somewhere. > > > > IIRC there used to be some mixed-mode hacks that have been cleaned up in > > 6.0. Might Windows still be doing something similar and that's why it > > works? > > No, Windows doesn't use mixed mode. That stuff only had to do with routing > IRQ0 anyways. We use the lapic timer instead of IRQ0 now (as does Windows). > > -- > John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ > "Power Users Use the Power to Serve" = http://www.FreeBSD.org > _______________________________________________ > freebsd-hackers@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe, send any mail to "freebsd-hackers-unsubscribe@freebsd.org" >
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