-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Am Wed, 21 Aug 2019 15:58:24 -0500 Karl Denninger <karl_at_denninger.net> schrieb: > ----BEGIN PGP SIGNED MESSAGE----- > > Hash: SHA256 > > > > Am Wed, 21 Aug 2019 22:34:21 +0300 > > Toomas Soome <tsoome_at_me.com> schrieb: > > > > >> On 21 Aug 2019, at 22:30, O. Hartmann <ohartmann_at_walstatt.org> wrote: > > >> > > >> -----BEGIN PGP SIGNED MESSAGE----- > > >> Hash: SHA256 > > >> > > >> Am Wed, 21 Aug 2019 22:14:46 +0300 > > >> Toomas Soome <tsoome_at_me.com <mailto:tsoome_at_me.com>> schrieb: > > >> > > >>> If you drop into efi shell, can you start efi/boot/bootx64.efi > > manually? you should have > > >>> fs0: or like for ESP. > > >>> > > >>> rgds, > > >>> toomas > > >> > > >> Hello, > > >> > > >> I can't even stop to gain access to the shell; there is no > > timeframe to hit any key to > > >> stop by and access the efi shell. > > >> > > >> Kind regards, > > >> oh > > > > > > > hm? efi shell should be available from boot device menu, so you > > mean, you can not even get > > > into firmware setup? > > > > > rgds, > > > toomas > > > > Sorry, > > I confused loader prompt and EFI shell. > > > > I do not have a EFI shell on that type of laptop, not to know about > > it. I can access the > > firmware setup and already performed a reset and switched back to > > default settings. No effect. > > > > I just downloaded the newest CURRENT mem stick and extracted both > > boot1.efi and loader.efi and > > installed those into the ESP as described, setting the efibootmgr env > > accordingly. Still the > > same error. > > > > It seems that there is indeed no EFI/UEFI shell. There are Lenovo > > specific EFI boot options, > > like "diagnostics" and so on, if selected, the UEFI boots into a > > firmware embedded diagnostic > > menu. I tried several from the list given via efibootmgr show -v, but > > there is no shell from > > which I could access/boot an alternative loader. > > > > How I'm supposed to achive the access to this EFI shell? I doubt that > > on the E540 (beware of > > the E, it is not a L or T model) does have such a shell. > > > > Regards, > > oh > > I would see if you can get REFIND loaded and use that. I have a Lenovo > X1 Carbon Gen 6 and that's the answer I used, as it allows multi-boot > (e.g. Win10 and FreeBSD) easily. mmmhhh, Linux software to make FreeBSD boot? ;-) > > I've not had trouble with 12.x on it, and I do use the > geli-encrypted-aware loader.efi..... Until today I also did not have any trouble. In Novmeber 2018 I installed 12-CURRENT (or 12-RC) with a ZFS filesystem on a new SSD and everything worked fine - until today, when I was so insane to copy the most recent 12-STABLE loader.efi into the ESP and adjusted the efiboot vartiable accordingly. This Lenovo firmware seems very reluctant or the efibootmgr doesn't operate properly on setting variables: when trying to label the boot number (e.g. Boot000A) with "-L FreeBSD", it is always set back to "Boot000A ATA HDD0". On other platforms, like Fujitsu servers or even the cheap crap from ASRock a label once set is permenent until deleted. > > If there's a way to get into the EFI shell on Lenovo's laptops from the > BIOS during the boot I've not found it yet. There's supposed to be on > all EFI devices, but you know how "supposed to" works in many cases, right? > I havn't tested all options available by setting the current boot number to those entries predefined by Lenovo, but setting Boot0003 (I recall ...) gives a really funny diagnostics menu with lots of options. Maybe there is more to discover ... Thanks anyway, but I have to postpone the efforts until tomorrow evening ... Regards oh - -- O. Hartmann Ich widerspreche der Nutzung oder Übermittlung meiner Daten für Werbezwecke oder für die Markt- oder Meinungsforschung (§ 28 Abs. 4 BDSG). -----BEGIN PGP SIGNATURE----- iHUEARYIAB0WIQSy8IBxAPDkqVBaTJ44N1ZZPba5RwUCXV22VgAKCRA4N1ZZPba5 R2C/AP0WR1oKX/EpeRzDovQoeEbaSyVwg8PhTIaEciMwzEnLvwD9HJ83Czygd9Rd kGM/24FRcYKDdJMD9ec46PQE38/UMgg= =93bM -----END PGP SIGNATURE-----Received on Wed Aug 21 2019 - 20:07:23 UTC
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