Disklabel on Sun V100 comes back weird after reboot

2006-01-12 Thread Daniel Ouellet
I am still having issues with this. A few years ago I did asked about disklabel not showing up properly and I was told not to worry about, but now I need to increase the size of some partitions with unallocated space on my drive like Nick recommended to do. (:> But my disklabel don't look righ

Re: Linksys WMP55AG (ath0) Not Finding Wireless Network

2006-01-12 Thread Theo de Raadt
> Some AR5212 chips seem to have problems, even though they are > detected by OpenBSD. I read something about newer firmwares? The atheros chips do not use firmware.

Re: Linksys WMP55AG (ath0) Not Finding Wireless Network

2006-01-12 Thread Ray Lai
Some AR5212 chips seem to have problems, even though they are detected by OpenBSD. I read something about newer firmwares? Try searching the archives. One person recently reported having success by setting COUNTRYCODE to "de" and rebuilding his kernel; it didn't work for me but I guess it's wort

Re: OT: "server quality" hardware; was: Re: RAID card recommendations

2006-01-12 Thread Chris Cappuccio
[EMAIL PROTECTED] [EMAIL PROTECTED] wrote: > > What motherboards are folks using that support these (64 bit) PCI > slots? Most "consumer grade" x86 motherboards only have 32-bit PCI > slots. I've seen very few motherboards (at least at newegg) that > have 64-bit PCI, and they're very expensive.

Re: error on ifconfig, bssid

2006-01-12 Thread Jonathan Gray
On Fri, Jan 13, 2006 at 04:40:07AM +, Lucas Reddinger wrote: > > * Do you really want a bssid, or are you just looking for a network ID > > (nwid)? > > in a previous e-mail to misc, i said: > "there are three access points that i can pick up that have the same > ssid [nwid]. is there a way to

Re: error on ifconfig, bssid

2006-01-12 Thread Lucas Reddinger
> * Do you really want a bssid, or are you just looking for a network ID > (nwid)? in a previous e-mail to misc, i said: "there are three access points that i can pick up that have the same ssid [nwid]. is there a way to specify the mac address [bssid] of the access point i wish to use?" accordin

Re: error on ifconfig, bssid

2006-01-12 Thread alex
Couple of thoughts: * Do you really want a bssid, or are you just looking for a network ID (nwid)? If you're just trying to create a hostap-style access point, no need to bother with a bssid, just set the nwid. * If you mean to set the bssid, are you sure your card is operating in BSS mode?

Re: i2c question

2006-01-12 Thread Damien Miller
On Thu, 12 Jan 2006, Diana Eichert wrote: > I've been following all the i2c work lately and have a question. I have > some blade servers that use i2c as a control path between a master blade > and the child blades. This is in addition to sensor info. > > Has there been any thought towards suppo

Re: rc.conf.local question

2006-01-12 Thread Dave Feustel
On Thursday 12 January 2006 20:28, Alexander Hall wrote: > Dave Feustel wrote: > > I added the statement dchpd_flags="-d sis0 sis1 sis2 sis3" to rc.conf.local, > > but dhcpd is not started at bootup. Is something else needed to get > > dhcpd started automatically? > > Why would you want the output

Re: rc.conf.local question

2006-01-12 Thread Diana Eichert
chuckle I never even saw the typo

Re: errata 001_perl.patch

2006-01-12 Thread eric
On Fri, 2006-01-13 at 01:39:23 +, Stuart Henderson proclaimed... > Look at the situation and decide if the bug will affect you. > On a box with only trusted+clueful users, with some patches you might > decide there's no problem with waiting for the next binary release. Thanks, but the questio

Re: -current not building on macppc

2006-01-12 Thread Tobias Ulmer
On Thu, Jan 12, 2006 at 08:22:12PM -0500, Michael Steinfeld wrote: > HW: Mac Mini > I just cvs'd my src and attempted a 'make build' > here is the stop error, is there a fix for this? > > ty. > > > installing a.out.h ar.h assert.h bitstring.h blf.h bm.h bsd_auth.h > cast.h cpio.h ctype.h curses.

Re: rc.conf.local question

2006-01-12 Thread Dave Feustel
On Thursday 12 January 2006 20:13, Jason Dixon wrote: > On Jan 12, 2006, at 7:52 PM, Dave Feustel wrote: > > > I added the statement dchpd_flags="-d sis0 sis1 sis2 sis3" to > > rc.conf.local, > > but dhcpd is not started at bootup. Is something else needed to get > > dhcpd started automatically?

Re: errata 001_perl.patch

2006-01-12 Thread Ted Unangst
On 1/12/06, eric <[EMAIL PROTECTED]> wrote: > On Thu, 2006-01-12 at 16:13:23 -0800, Ted Unangst proclaimed... > > > if you're installing a package that's going to exploit a bug in perl, > > why are you installing it? > > So are you advocating that people not patch, or not install packages? i am ad

Re: -current not building on macppc

2006-01-12 Thread Stuart Henderson
On 2006/01/12 20:22, Michael Steinfeld wrote: > HW: Mac Mini > I just cvs'd my src and attempted a 'make build' > here is the stop error, is there a fix for this? First, install a snapshot. If that doesn't help, clean your src tree.

Re: errata 001_perl.patch

2006-01-12 Thread Stuart Henderson
On 2006/01/12 19:10, eric wrote: > On Thu, 2006-01-12 at 16:13:23 -0800, Ted Unangst proclaimed... > > if you're installing a package that's going to exploit a bug in perl, > > why are you installing it? > > So are you advocating that people not patch, or not install packages? Look at the situati

-current not building on macppc

2006-01-12 Thread Michael Steinfeld
HW: Mac Mini I just cvs'd my src and attempted a 'make build' here is the stop error, is there a fix for this? ty. installing a.out.h ar.h assert.h bitstring.h blf.h bm.h bsd_auth.h cast.h cpio.h ctype.h curses.h db.h dbm.h des.h dirent.h disktab.h dlfcn.h elf_abi.h err.h errno.h fnmatch.h fstab

i2c question

2006-01-12 Thread Diana Eichert
I've been following all the i2c work lately and have a question. I have some blade servers that use i2c as a control path between a master blade and the child blades. This is in addition to sensor info. Has there been any thought towards supporting i2c control channel stuff, or am I ahead of the

Re: errata 001_perl.patch

2006-01-12 Thread Clint M. Sand
On Thu, Jan 12, 2006 at 04:13:23PM -0800, Ted Unangst wrote: > if you're installing a package that's going to exploit a bug in perl, > why are you installing it? > my point is that if you want to install packages at all you need the perl binary. That is in response so someone suggesting you do no

Re: rc.conf.local question

2006-01-12 Thread Alexander Hall
Dave Feustel wrote: I added the statement dchpd_flags="-d sis0 sis1 sis2 sis3" to rc.conf.local, but dhcpd is not started at bootup. Is something else needed to get dhcpd started automatically? Why would you want the output to stderr when starting from /etc/rc? That could be your problem. On

Re: rc.conf.local question

2006-01-12 Thread Diana Eichert
On Thu, 12 Jan 2006, Dave Feustel wrote: > I added the statement dchpd_flags="-d sis0 sis1 sis2 sis3" to rc.conf.local, > but dhcpd is not started at bootup. Is something else needed to get > dhcpd started automatically? > > Thanks, > Dave Feustel have you tried starting dhcpd with that command l

Re: rc.conf.local question

2006-01-12 Thread Jason Dixon
On Jan 12, 2006, at 7:52 PM, Dave Feustel wrote: I added the statement dchpd_flags="-d sis0 sis1 sis2 sis3" to rc.conf.local, but dhcpd is not started at bootup. Is something else needed to get dhcpd started automatically? Spelling it right would help. :) -- Jason Dixon DixonGroup Consulti

Re: rc.conf.local question

2006-01-12 Thread David Hill
On Thu, Jan 12, 2006 at 07:52:52PM -0500, Dave Feustel wrote: > I added the statement dchpd_flags="-d sis0 sis1 sis2 sis3" to rc.conf.local, > but dhcpd is not started at bootup. Is something else needed to get > dhcpd started automatically? > > Thanks, > Dave Feustel > -- > Lose, v., experience

Re: errata 001_perl.patch

2006-01-12 Thread eric
On Thu, 2006-01-12 at 16:13:23 -0800, Ted Unangst proclaimed... > if you're installing a package that's going to exploit a bug in perl, > why are you installing it? So are you advocating that people not patch, or not install packages?

Re: isakmpd debug syntax query

2006-01-12 Thread Alexander Hall
nuffnough wrote: Hi. I need to log the output of isakmpd -DA=90 to a file, and I am at a loss as to exactly what syntax to use. I am using OpenBSD 3.8 default shell (ksh now...) and trying stuff like isakmpd -T -DA=90 2>&1 > logfile which just gives me the reports for log levels but doens't

rc.conf.local question

2006-01-12 Thread Dave Feustel
I added the statement dchpd_flags="-d sis0 sis1 sis2 sis3" to rc.conf.local, but dhcpd is not started at bootup. Is something else needed to get dhcpd started automatically? Thanks, Dave Feustel -- Lose, v., experience a loss, get rid of, "lose the weight" Loose, adj., not tight, let go, free, "l

ipsec.conf, win xp

2006-01-12 Thread Chris Cappuccio
has anyone used ipsecctl with a win xp client yet? if so, can you share what options worked on the openbsd and win xp side? -- "Don Rumsfeld has been chewing on my ankles." -- Dick Cheney

Re: errata 001_perl.patch

2006-01-12 Thread Randal L. Schwartz
> "Diana" == Diana Eichert <[EMAIL PROTECTED]> writes: Diana> Did you ever get your PF/OpenVPN issue resolved? Commenting out the only line related to OpenVPN still fails to load it, and I didn't yet have an opportunity to put stdout/stderr capture on the /etc/rc load. Oddly enough, I copied

Re: errata 001_perl.patch

2006-01-12 Thread Gerardo Santana Gómez Garrido
2006/1/12, Joerg Streckfuss <[EMAIL PROTECTED]>: > hi list. > > last night i patched my openbsd-3.8 > soekris-box. Everything went fine. > I've got another box for firewalling with > 512MB-flash standard setup, but without any > compiler-suite installed. Of course i want to patch this > box as soon

Re: errata 001_perl.patch

2006-01-12 Thread Ted Unangst
if you're installing a package that's going to exploit a bug in perl, why are you installing it? On 1/12/06, Clint M. Sand <[EMAIL PROTECTED]> wrote: > On Thu, Jan 12, 2006 at 09:38:07PM +0100, Han Boetes wrote: > > I doubt you need perl at all on a box like that. You can also > > consider to simp

Re: AMD64 Hardware.

2006-01-12 Thread Chris Cappuccio
RV Tec [EMAIL PROTECTED] wrote: > > What about the Supermicro boards? Are they any good? > the supermicro/serverworks board that i use works very well -- "Don Rumsfeld has been chewing on my ankles." -- Dick Cheney

Re: errata 001_perl.patch

2006-01-12 Thread Diana Eichert
On Thu, 12 Jan 2006, Randal L. Schwartz wrote: SNIP > Clint> The pkg_* tools are perl. Even though its a firewall he may need to > Clint> install/remove/maintain pkg's of some sort. > > If it's the bug I'm thinking of (the sprintf issue), only the /usr/bin/perl > binary is affected. You can probab

Re: errata 001_perl.patch

2006-01-12 Thread Han Boetes
Clint M. Sand wrote: > On Thu, Jan 12, 2006 at 09:38:07PM +0100, Han Boetes wrote: > > I doubt you need perl at all on a box like that. You can also > > consider to simply remove all the perl on that system. > > The pkg_* tools are perl. Even though its a firewall he may need > to install/remove/ma

Re: errata 001_perl.patch

2006-01-12 Thread Randal L. Schwartz
> "Clint" == Clint M Sand <[EMAIL PROTECTED]> writes: Clint> On Thu, Jan 12, 2006 at 09:38:07PM +0100, Han Boetes wrote: >> I doubt you need perl at all on a box like that. You can also >> consider to simply remove all the perl on that system. >> >> >> # Han Clint> The pkg_* tools are perl.

Re: isakmpd debug syntax query

2006-01-12 Thread nuffnough
On 1/13/06, Alexander Hall <[EMAIL PROTECTED]> wrote: > > nuffnough wrote: > > Hi. > > > > I need to log the output of isakmpd -DA=90 to a file, and I am at a loss > as > > to exactly what syntax to use. I am using OpenBSD 3.8 default shell > (ksh > > now...) and trying stuff like > > > > isakmpd

Re: errata 001_perl.patch

2006-01-12 Thread Clint M. Sand
On Thu, Jan 12, 2006 at 09:38:07PM +0100, Han Boetes wrote: > I doubt you need perl at all on a box like that. You can also > consider to simply remove all the perl on that system. > > > # Han The pkg_* tools are perl. Even though its a firewall he may need to install/remove/maintain pkg's of so

Re: errata 001_perl.patch

2006-01-12 Thread Joachim Schipper
On Thu, Jan 12, 2006 at 09:15:37PM +0100, Joerg Streckfuss wrote: > hi list. > > last night i patched my openbsd-3.8 > soekris-box. Everything went fine. > I've got another box for firewalling with > 512MB-flash standard setup, but without any > compiler-suite installed. Of course i want to patch

Re: biography of a systems life (help::coding.question)

2006-01-12 Thread Joachim Schipper
On Thu, Jan 12, 2006 at 01:09:52PM -0500, Michael Steinfeld wrote: > A brief description of what I am wanting to do... > > I want to write a script that records PID's start and stop time > I want the script to record an instance of an applications life while > incrementing the applications record

Re: errata 001_perl.patch

2006-01-12 Thread Han Boetes
I doubt you need perl at all on a box like that. You can also consider to simply remove all the perl on that system. # Han

Samba VFS extd_audit failing on OpenBSD 3.8 with package samba-3.0.13p0

2006-01-12 Thread Elliot Foster
Hello, I'm using OpenBSD 3.8 with the samba-3.0.13p0 package, trying to use VFS extended audit in order to track changes to files that are accessed via samba. When I enable vfs extd_audit or audit on a share, any attempt to access that share (from any client) fails with the error: [2006/01/12 1

Samba VFS extd_audit failing on OpenBSD 3.8 with package samba-3.0.13p0

2006-01-12 Thread Elliot Foster
Hello, I'm using OpenBSD 3.8 with the samba-3.0.13p0 package, trying to use VFS extended audit in order to track changes to files that are accessed via samba. When I enable vfs extd_audit or audit on a share, any attempt to access that share (from any client) fails with the error: [2006/01

Re: errata 001_perl.patch

2006-01-12 Thread eric
On Thu, 2006-01-12 at 21:15:37 +0100, Joerg Streckfuss proclaimed... > last night i patched my openbsd-3.8 > soekris-box. Everything went fine. > I've got another box for firewalling with > 512MB-flash standard setup, but without any > compiler-suite installed. Of course i want to patch this > box

errata 001_perl.patch

2006-01-12 Thread Joerg Streckfuss
hi list. last night i patched my openbsd-3.8 soekris-box. Everything went fine. I've got another box for firewalling with 512MB-flash standard setup, but without any compiler-suite installed. Of course i want to patch this box as soon as possible. shoud i copy the complete perl-files to this box?

pf block overload

2006-01-12 Thread Chris Smith
Looking to do something like an "overload" to add systems to a table but with a block filter and not a pass filter. Basically, at one account, file-sharing software is prohibited. But since most systems are user owned and not corporate owned, plus the fact that many of them are portable noteboo

EUSecWest papers and CanSecWest CFP

2006-01-12 Thread Dragos Ruiu
url: http://eusecwest.com url: http://cansecwest.com (CanSecWest Call For Papers attached below) EUSecWest/core06 Conference --- Announcing the final selection of papers for the EUSecWest conference in London, U.K. on Feb. 20/21 at the Victoria Park Plaza Hotel. The foll

biography of a systems life (help::coding.question)

2006-01-12 Thread Michael Steinfeld
A brief description of what I am wanting to do... I want to write a script that records PID's start and stop time I want the script to record an instance of an applications life while incrementing the applications record db... I want to be able to keep track of how often, how long running, and ho

Re: Banking with OpenBSD (OT)

2006-01-12 Thread Fred Crowson
Dr Dominique Jacquel wrote: For those who think I made no sens earlier I must explain that somewhere along the wire between me and the list ... all my euro signs vanished and all my pound sterling signs turn into hash signs! I got to be more careful next time. so the story was: UK bank wante

BorghiToscaniNews 3� settimana 2006

2006-01-12 Thread Borghi Toscani News
[IMAGE] [IMAGE] Borghi Toscani | E - mail | Registrati | Inserisci un locale | Meteo | News [IMAGE] NUOVI INSERIMENTI Newsletter della 3B0 settimana 2006 LINK CONSIGLIATI San Domenico LAST MINUTE IN TOSCANA OFFERTE SOGGIORNI IN TOSCANA OFFERTE LAST MINUTE FIRENZE Last Minute Abetone Off

Re: isakmpd debug syntax query

2006-01-12 Thread Alexander Hall
nuffnough wrote: Hi. I need to log the output of isakmpd -DA=90 to a file, and I am at a loss as to exactly what syntax to use. I am using OpenBSD 3.8 default shell (ksh now...) and trying stuff like isakmpd -T -DA=90 2>&1 > logfile This would redirect stderr to stdout (screen) and stdout to

Re: Apple MacBook Pro support

2006-01-12 Thread Todd C. Miller
In message <[EMAIL PROTECTED]> so spake Dries Schellekens (gwyllion): > The final Intel Macs use EFI (Extensible Firmware Interface) instead of > the old BIOS. So a new boot loader is required. Maybe code can be > borrowed from FreeBSD ia64. EFI has a legacy mode that is supposedly BIOS

Re: Banking with OpenBSD (OT)

2006-01-12 Thread Dr Dominique Jacquel
For those who think I made no sens earlier I must explain that somewhere along the wire between me and the list ... all my euro signs vanished and all my pound sterling signs turn into hash signs! I got to be more careful next time. so the story was: UK bank wanted to charge me 18 pounds ster

isakmpd debug syntax query

2006-01-12 Thread nuffnough
Hi. I need to log the output of isakmpd -DA=90 to a file, and I am at a loss as to exactly what syntax to use. I am using OpenBSD 3.8 default shell (ksh now...) and trying stuff like isakmpd -T -DA=90 2>&1 > logfile which just gives me the reports for log levels but doens't actually show me an

Re: AMD64 Hardware.

2006-01-12 Thread Rogier Krieger
On 1/12/06, RV Tec <[EMAIL PROTECTED]> wrote: > Tyan. The S2880, mentioned by Peereboom has been replaced by S2882. Does > anyone know if this is still supported? The S2882 and S2882-D work like a charm for me. Both in UP and MP modes. Dmesg for the S2882-D is below (also sent to dmesg@). Where it

Re: Banking with OpenBSD (OT)

2006-01-12 Thread Dr Dominique Jacquel
Sorry for the off-topic posting but: Although true in theory ... in practice banking with the euro zone from the UK is expensive. You either have to pay a premium to get a multi-currency account or be "raped" for every transaction requiring exchanging pounds <--> euros. An example comes to m

AMD64 Hardware.

2006-01-12 Thread RV Tec
These days I'm using a MSI Master-F board with 2 Opteron 248. It works like a charm... Master-F has been replaced by Master-3, and this new board doesn't work when I boot MP (it locks up, or it just fuck things up, like the onboard Broadcom 5704C). I'm looking for a reliable board, and I've re

Re: RAID card recommendations

2006-01-12 Thread Marco Peereboom
It's in the email that was linked. Read it. On Thu, Jan 12, 2006 at 11:35:25AM +1100, Ioan Nemes wrote: > >>> "C. Bensend" <[EMAIL PROTECTED]> 12/01/2006 10:00:13 am >>> > > Wrong. > > > > When you set the machine up (or using bioctl) you label a drive as a > > hot spare. When a failure happens,

Re: Banking with OpenBSD

2006-01-12 Thread Rogier Krieger
On 1/12/06, Craig Skinner <[EMAIL PROTECTED]> wrote: > On Thu, Jan 12, 2006 at 11:19:54AM +0100, Otto Moerbeek wrote: > > > > Austin was asking for a euro zone bank. > > Last time I looked, the UK was on a map of Europe. > > Many UK banks are multi-currency. According to the EC regulation 2560/200

Re: Banking with OpenBSD

2006-01-12 Thread Stuart Henderson
On 2006/01/12 13:18, Craig Skinner wrote: > On Thu, Jan 12, 2006 at 11:19:54AM +0100, Otto Moerbeek wrote: > > > > Austin was asking for a euro zone bank. > > Last time I looked, the UK was on a map of Europe. euro zone != europe, http://en.wikipedia.org/wiki/Eurozone

Re: Banking with OpenBSD

2006-01-12 Thread Craig Skinner
On Thu, Jan 12, 2006 at 11:19:54AM +0100, Otto Moerbeek wrote: > > Austin was asking for a euro zone bank. Last time I looked, the UK was on a map of Europe. Many UK banks are multi-currency.

Re: mergemaster

2006-01-12 Thread Alexander Hall
Christian Weisgerber wrote: The questions is, what *do* people use for updating /etc? I use a (originally) small shell script that, if all parts are available works as follows: 1. Back up stuff 2. Extract the last etcXX.tgz to some temporary directory ("last") 3. Extract the new etcXX.tgz to

Re: CVSup and stable

2006-01-12 Thread Stefan
Use cvsync to mirror the repository and use cvs(1) to checkout the -stable tree from your local copy (cf. anoncvs.html). OK I will try this methode. A little more work but ok ;-) Thx for all the answers. -Stefan

Becoming ITOK's Worldwide Well-positioned Partners & Distributors for TrendEasy!

2006-01-12 Thread ITOK
[IMAGE] Becoming ITOK!/s worldwide well-positioned partners and distributors to represent our innovative and profitable product--- TrendEasy in your region!!! Dear Reseller, We are pleased to invite you to be our business partner and develop alliance in delivering quality services and solutions

Re: mergemaster

2006-01-12 Thread Jacob Meuser
On Sun, Jan 08, 2006 at 02:46:51PM +, Christian Weisgerber wrote: > Han Boetes <[EMAIL PROTECTED]> wrote: > > > > > Since gdiff isn't needed anymore, do you think mergemaster could be > > > > integrated in the base system one of those days, > > > > > > I'm considering this. > > > > Are you c

Re: Banking with OpenBSD

2006-01-12 Thread Otto Moerbeek
On Thu, 12 Jan 2006, Craig Skinner wrote: > On Wed, Jan 11, 2006 at 07:29:58PM -0700, Austin Hook wrote: > > Here's a different kind of technical question -- who out there can > > recommend a Euro zone bank with Internet banking service which does a good > > job with OpenBSD and Mozilla-Firefox? >

Re: Banking with OpenBSD

2006-01-12 Thread Edd Barrett
> Hopefully, also, it would be a bank that communicates well in either > > English or French, and is not the worst in the extra little charges and > > fees problem. Nationwide works great for me. Only need a javascript enabled web browser. Java is not required.. Regards Edd

Re: Banking with OpenBSD

2006-01-12 Thread tony sarendal
On 12/01/06, Austin Hook <[EMAIL PROTECTED]> wrote: > > Here's a different kind of technical question -- who out there can > recommend a Euro zone bank with Internet banking service which does a good > job with OpenBSD and Mozilla-Firefox? > > North American banks generally work fine with Firefox a

Re: Banking with OpenBSD

2006-01-12 Thread Craig Skinner
On Wed, Jan 11, 2006 at 07:29:58PM -0700, Austin Hook wrote: > Here's a different kind of technical question -- who out there can > recommend a Euro zone bank with Internet banking service which does a good > job with OpenBSD and Mozilla-Firefox? > > North American banks generally work fine with F

Re: Apple MacBook Pro support

2006-01-12 Thread Dries Schellekens
Nick Bender wrote: I have one of the developer transition systems: It boots from the 3.8 CD just fine. I didn't see much point in trying to do much with it with respect to OpenBSD since they are not production. The final Intel Macs use EFI (Extensible Firmware Interface) instead of the old B

Microsoft FAT Patent Upheld...

2006-01-12 Thread J.C. Roberts
As always, the US patent system obviously doesn't affect everyone using OpenBSD but since the US tends to export it's nonsense, it's a good idea to stay aware of what nonsense is going on over here. The microsoft FAT patent was upheld during a "ex parte" (one sided) reexamination by the US Patent

Re: Apple MacBook Pro support

2006-01-12 Thread Timo Schoeler
Thus nothingness <[EMAIL PROTECTED]> spake on Wed, 11 Jan 2006 21:45:09 +0100: > Timo Schoeler wrote: > > > > >as phil schiller confirmed, those intel 'Macs' run Windoze (TM) out > >of the box. i bet OpenBSD does, too ;) > > > > > > > Yes, if OpenBSD supports EFI booting. Those new Intel Macs u