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[81.62.66.42]) by mx.google.com with ESMTPS id z8sm13100874wiy.1.2012.06.09.03.49.33 (version=TLSv1/SSLv3 cipher=OTHER); Sat, 09 Jun 2012 03:49:33 -0700 (PDT) Message-ID: <4FD32A3B.105@gmail.com> Date: Sat, 09 Jun 2012 12:49:31 +0200 From: =?UTF-8?B?VmxhZGltaXIgJ8+GLWNvZGVyL3BoY29kZXInIFNlcmJpbmVua28=?= User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:10.0.4) Gecko/20120510 Icedove/10.0.4 MIME-Version: 1.0 To: grub-devel@gnu.org Subject: Re: FW: grub-efi with latest mac mini References: <654DF80AD31A344E93DBCC6280BD6DEF4ADA4F37@NL0230MBX08N1.DIR.slb.com> <4FCC8675.5050905@gmail.com> <654DF80AD31A344E93DBCC6280BD6DEF4ADA70E5@NL0230MBX08N1.DIR.slb.com> <4FD21A3E.7040901@gmail.com> <654DF80AD31A344E93DBCC6280BD6DEF4ADA7276@NL0230MBX08N1.DIR.slb.com> <4FD23A37.9010503@gmail.com> <654DF80AD31A344E93DBCC6280BD6DEF4ADA72A1@NL0230MBX08N1.DIR.slb.com> <4FD24266.105@gmail.com> <654DF80AD31A344E93DBCC6280BD6DEF4ADA74C1@NL0230MBX08N1.DIR.slb.com> <4FD2FDEC.8020102@gmail.com> <654DF80AD31A344E93DBCC6280BD6DEF4ADA74FC@NL0230MBX08N1.DIR.slb.com> <4FD312D6.1040000@gmail.com> <654DF80AD31A344E93DBCC6280BD6DEF4ADA754D@NL0230MBX08N1.DIR.slb.com> In-Reply-To: <654DF80AD31A344E93DBCC6280BD6DEF4ADA754D@NL0230MBX08N1.DIR.slb.com> X-Enigmail-Version: 1.4.1 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="------------enig8C75BF399815D5E8E4BEA5DE" X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 74.125.82.49 X-BeenThere: grub-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: The development of GNU GRUB List-Id: The development of GNU GRUB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 09 Jun 2012 10:49:41 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig8C75BF399815D5E8E4BEA5DE Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 09.06.2012 12:29, John Frankish wrote: >>>>>>>>>> -----Original Message----- >>>>>>>>>> From: grub-devel-bounces+j-frankish=3Dslb.com@gnu.org >>>>>>>>>> [mailto:grub-devel- >>>>>>>>>> bounces+j-frankish=3Dslb.com@gnu.org] On Behalf Of Vladimir 'f= - >>>>>>>>>> coder/phcoder' Serbinenko >>>>>>>>>> Sent: Friday, 08 June, 2012 19:29 >>>>>>>>>> To: grub-devel@gnu.org >>>>>>>>>> Subject: Re: FW: grub-efi with latest mac mini >>>>>>>>>> >>>>>> >>>>>> What does grub-probe -t fs /boot/grub say Do you run everything as= >>>> root? >>>>> >>>>> $ sudo grub-probe -t fs /boot/grub >>>>> Error: failed to get canonical path of /boot/grub $ sudo grub-probe= >>>>> -t fs /efi/boot >>>>> Error: failed to get canonical path of /efi/boot >>>>> >>>> >>>> Do you have those directories? >>> >>> Yes: >>> /mnt/sda1/EFI/BOOT (fat) >>> /mnt/sda2/boot/grub (hfs+) >> >> /mnt/sda1/EFI/BOOT isn't /efi/boot. >=20 > Agreed, but it didn't find /mnt/sda2/boot/grub either... >=20 I don't have the exact output for those. Do you still have any problem with grub-install. >>>>> Insmod videotest >>>>> Insmod efi_gop >>>>> Videotest >>>>> [drops down a line, but no further output] Color 0: >>>>> ff000000 Color 1: ffa80000 ... >>>>> Color 15: fffefefe >>>>> >>>>> Note that the video is output via hdmi -> dvi adapter that came wit= h >>>>> the mac mini >>>> >>>> What does "videoinfo" say? Does "videotext" work if you set >>>> gfxmode=3D"800x600" explicitly? (try other resolutions as well) >>>> >>> videoinfo >>> List of supported video modes: >>> Legend: mask/position =3D red/green/blue/reserved >>> Adapter: `EFI GOP driver`: >>> 0x000 1280 x 1024 x 32 direct color, mask 8/8/8/8 pos: 16/8/0/24 >>> >>> gfxmode=3D1280x1024x32 >>> >> >> But does it make videotest work? >=20 > No, same thing - after I get color 0, etc >=20 Hm, sounds like there is a firmware bug in GOP. What a surprise. >> USB problem is on Linux side. >=20 > A combination of rEFIt/grub classic on the 4th (ext3) partition boots t= he same vmlinuz/initrd without problems. You probably boot in BIOS mode with GRUB Legacy which results in completely different hardware init and presence of BIOS tables in 0xa0000-0x100000 range. This probably makes difference but the issue is either Linux or Apple hardware init. --=20 Regards Vladimir '=CF=86-coder/phcoder' Serbinenko --------------enig8C75BF399815D5E8E4BEA5DE Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iF4EAREKAAYFAk/TKjsACgkQNak7dOguQgnbwgD+NLUHlhcDHtqEXi8a9HrT2HN9 4fjGmRF/knPOpjAk5d0A/2HqSmPXVwoUGysvBbTcuwKzXB90DKwgQYt1kMy8ay3x =Y/oB -----END PGP SIGNATURE----- --------------enig8C75BF399815D5E8E4BEA5DE--