Emmanuel Vadot
2018-Nov-28 14:00 UTC
Fujitsu Lifebook E751 (iGPU: HM65): distorted console with UEFI boot
Hi, On Wed, 28 Nov 2018 10:51:11 +0100 "O. Hartmann" <ohartmann at walstatt.org> wrote:> -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA512 > > I ran into some trouble booting off a Fujitsu Lifebook E751 (firmware is latest, r1.22 > from 2013). The E751 is of model series S26391-K326-V100 and equipted with a Core > i5-2520M CPU and supposed to be also equipted with a iGPU HM65 according to the > techniscal specifications from Fujitsu. > > Trying to boot off 12-PRERELEASE/12-RC2 and/or 13-CURRENT (most recent I could grap from > the download page), the screen becomes distorted immediately after the kernel has > loaded and initialised/booted. The screen is at the loader's all right so far. > > Trying to disable graphics mode via escaping to the loader's prompt and setting > > set hw.vga.textmode=1 > > subsequently loading the kernel and then booting, doesn't help. The screen is distorted > again. The notebook seems UEFI only and doesn't boot off from MBR partioned devices (i.e. > NanoBSD I used to use). > > Loading /boot/kernel/i915kms.ko > > after manually having loaded /boot/kernel/kernel (and not booted yet) doesn't change > anything either. > > Booting off and installing Linux (Ubuntu, Mint so far, most revent verions I can get my > hands on) is no problem. The console works fine from the beginning and so the graphics. > > Is there a chance to get a FreeBSD booting the easy way? > > The provided boot images do not contain any of the graphics/drm-stable|next|legacy-kmod > stuff, I tried to load i915kms.ko off from /boot/modules/ (were those modules from the > ports are supposed to reside) but no chance. > > Before starting investigating this issue further I'd like to ask wether there is a > general support provided or is that type of notebook dead matter for FreeBSD of the > modern kind? > > Thanks in advance, > > oh > > p.s. please CC me, I'm not subscribing all lists. > > - -- > O. Hartmann > -----BEGIN PGP SIGNATURE----- > > iLUEARMKAB0WIQQZVZMzAtwC2T/86TrS528fyFhYlAUCW/5lKgAKCRDS528fyFhY > lMhRAf4yv4MqmHYVZIKo+TE1VACuHpXSv8ad4JzVKMG/S9uGcLLDfLgSM9699FDP > /QhIMCCHJ1hGAtXACdwGCsyZ5LmiAf93JHFU0W+GJWdXJI+sRcWvEZrzQlb5Czhf > vaM5QZ+3n0ermbe5/Ibvo/yzhL5YyonG7/lEqvnf7GAA+snv+Dvg > =XD7b > -----END PGP SIGNATURE-----Could you post a picture somewhere ? I have a laptop which have efifb problem, what I need to do is (at loader prompt) : gop set 4 (to switch to a different mode) gop set 0 (switch to the correct mode) You can gop list (iirc) to checks the available mode. The problem is that we are mixing serial and gop in loader.efi and when you set one mode in serial (or for SIMPLE_TEXT_PROTOCOL) is can mess the graphical mode. -- Emmanuel Vadot <manu at bidouilliste.com> <manu at freebsd.org>
O. Hartmann
2018-Nov-28 18:39 UTC
Fujitsu Lifebook E751 (iGPU: HM65): distorted console with UEFI boot
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Am Wed, 28 Nov 2018 15:00:42 +0100 Emmanuel Vadot <manu at bidouilliste.com> schrieb:> Hi, > > On Wed, 28 Nov 2018 10:51:11 +0100 > "O. Hartmann" <ohartmann at walstatt.org> wrote: > > > -----BEGIN PGP SIGNED MESSAGE----- > > Hash: SHA512 > > > > I ran into some trouble booting off a Fujitsu Lifebook E751 (firmware is latest, r1.22 > > from 2013). The E751 is of model series S26391-K326-V100 and equipted with a Core > > i5-2520M CPU and supposed to be also equipted with a iGPU HM65 according to the > > techniscal specifications from Fujitsu. > > > > Trying to boot off 12-PRERELEASE/12-RC2 and/or 13-CURRENT (most recent I could grap > > from the download page), the screen becomes distorted immediately after the kernel has > > loaded and initialised/booted. The screen is at the loader's all right so far. > > > > Trying to disable graphics mode via escaping to the loader's prompt and setting > > > > set hw.vga.textmode=1 > > > > subsequently loading the kernel and then booting, doesn't help. The screen is > > distorted again. The notebook seems UEFI only and doesn't boot off from MBR partioned > > devices (i.e. NanoBSD I used to use). > > > > Loading /boot/kernel/i915kms.ko > > > > after manually having loaded /boot/kernel/kernel (and not booted yet) doesn't change > > anything either. > > > > Booting off and installing Linux (Ubuntu, Mint so far, most revent verions I can get > > my hands on) is no problem. The console works fine from the beginning and so the > > graphics. > > > > Is there a chance to get a FreeBSD booting the easy way? > > > > The provided boot images do not contain any of the > > graphics/drm-stable|next|legacy-kmod stuff, I tried to load i915kms.ko off > > from /boot/modules/ (were those modules from the ports are supposed to reside) but no > > chance. > > > > Before starting investigating this issue further I'd like to ask wether there is a > > general support provided or is that type of notebook dead matter for FreeBSD of the > > modern kind? > > > > Thanks in advance, > > > > oh > > > > p.s. please CC me, I'm not subscribing all lists. > > > > - -- > > O. Hartmann > > -----BEGIN PGP SIGNATURE----- > > > > iLUEARMKAB0WIQQZVZMzAtwC2T/86TrS528fyFhYlAUCW/5lKgAKCRDS528fyFhY > > lMhRAf4yv4MqmHYVZIKo+TE1VACuHpXSv8ad4JzVKMG/S9uGcLLDfLgSM9699FDP > > /QhIMCCHJ1hGAtXACdwGCsyZ5LmiAf93JHFU0W+GJWdXJI+sRcWvEZrzQlb5Czhf > > vaM5QZ+3n0ermbe5/Ibvo/yzhL5YyonG7/lEqvnf7GAA+snv+Dvg > > =XD7b > > -----END PGP SIGNATURE----- > > Could you post a picture somewhere ? > > I have a laptop which have efifb problem, what I need to do is (at > loader prompt) : > > gop set 4 (to switch to a different mode) > gop set 0 (switch to the correct mode) > > You can gop list (iirc) to checks the available mode. > > The problem is that we are mixing serial and gop in loader.efi and > when you set one mode in serial (or for SIMPLE_TEXT_PROTOCOL) is can > mess the graphical mode. >Sorry, I have no upload place to put some screenshots. The natural resolution of the display is 1280x800 pixel. When existing to the loader and issuing as recommended the command "gop list", I get three modes: mode 0: 1024x768x32, stride=1024 mode 1: 640x480x32, stride=640 mode 2: 800x600x32, stride=800 Setting mode 1 and 2 via gop set X solves the problem and the screen is, at least during a live session of the latest 12-PRE USB image, readable and looking normal. As soon as I have an installation media, I'll check whether the screen is operable after installation (and, of course, loader settings as required), or not. Thanks for the quick help! Kind regards, O. Hartmann - -- O. Hartmann Ich widerspreche der Nutzung oder ?bermittlung meiner Daten f?r Werbezwecke oder f?r die Markt- oder Meinungsforschung (? 28 Abs. 4 BDSG). -----BEGIN PGP SIGNATURE----- iLUEARMKAB0WIQQZVZMzAtwC2T/86TrS528fyFhYlAUCW/7g9AAKCRDS528fyFhY lGKLAf9uL2wkoLhxrT/ca/EylOlGvOZ/n+9TVCuI1YZyhjHAjQICN863czLtfIvF pu7OyWNxeWvDS5bvdCol1bpOQ8kUAgCDGZZT3Y2GSALuyfk2L2M4xGb/uegdnlD1 7M9gnnIwQ5bfyZkF1kvN3MGMn3WtnVZduSpjg8SURmkC+1xFDXNl =XJxh -----END PGP SIGNATURE-----