Date: Thu, 23 Oct 2014 10:57:01 +0200 From: =?UTF-8?B?SmVhbi1Tw6liYXN0aWVuIFDDqWRyb24=?= <jean-sebastien.pedron@dumbbell.fr> To: freebsd-stable@freebsd.org, Aleksandr Rybalko <ray@freebsd.org>, Alexey Dokuchaev <danfe@FreeBSD.org>, Ed Maste <emaste@freebsd.org> Subject: Re: VT switch to console disabled once X starts Message-ID: <5448C2DD.7040201@dumbbell.fr> In-Reply-To: <6143A443-555A-472F-A9B7-CFF8356D4C4E@alkumuna.eu> References: <2553F6A9-0363-491B-9585-E12AD32CF0F6@alkumuna.eu> <5446801E.5000405@FreeBSD.org> <20141021195528.1a1eac62@freedom> <5446A203.9000703@FreeBSD.org> <6143A443-555A-472F-A9B7-CFF8356D4C4E@alkumuna.eu>
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[-- Attachment #1 --] On 22.10.2014 09:03, Matthieu Volat wrote: >> Le 21 oct. 2014 à 20:12, Jean-Sébastien Pédron <dumbbell@FreeBSD.org> a écrit : >> On 21.10.2014 19:55, Matthieu Volat wrote: >>>> And is this with vt(4) only? In other words, does it work as expected >>>> with syscons? >>> >>> I have the problem with both syscons and vt (vga). >> >> Hmmm, the behavior you describe happens with Intel or Radeon GPUs when >> using syscons only. But it's unexpected with the NVIDIA driver, no >> matter the console driver you use... > > Yes, I am very puzzled by this... I CC Aleksandr and Ed, both developers of vt(4) and Alexey, the maintainer of the NVIDIA proprietary driver in the Ports tree. To sum up the thread: Matthieu is having trouble with vt-switching when using his NVIDIA Quadro card on FreeBSD 10.1-RC2. No matter if he uses syscons of vt(4), he always get a blank screen when switching to the console. Exactly, like syscons with a KMS driver: the console works (ie. responds to keyboard events) but nothing is displayed. A friend of his has a similar problem on 9.3. Have you guys already heard of Mathieu's problem? Did we already get success/failure reports from owners of Quadro cards? FYI, the start of the thread is here: https://lists.freebsd.org/pipermail/freebsd-stable/2014-October/080585.html >> I have no NVIDIA hardware at hand. Was the dmesg you posted taken before >> or after X was started? > > I should have been, but I'm not sure at which point dmesg.boot is > trunkated, here is the dmesg of a fresh reboot with xdm: > > (...) > vgapci0: <VGA-compatible display> port 0xe000-0xe07f mem 0xe2000000-0xe2ffffff,0xd0000000-0xdfffffff,0xe0000000-0xe1ffffff irq 24 at device 0.0 on pci15 > nvidia0: <Quadro FX 580> on vgapci0 > vgapci0: child nvidia0 requested pci_enable_io > vgapci0: child nvidia0 requested pci_enable_io > vgapci0: Boot video device > (...) > > And nothing more if I switch to ttyv0... Could it be related to the > fact this is a quadro nvidia card? > > vgapci0@pci0:15:0:0: class=0x030000 card=0x063a10de chip=0x065910de rev=0xa1 hdr=0x00 > vendor = 'NVIDIA Corporation' > device = 'G96 [Quadro FX 580]' > class = display > subclass = VGA > >> Your Xorg.log shows no error either. > > I also have a friend that happens to have a HP laptop using freebsd > 9.3 which has the same problem, coincidence? -- Jean-Sébastien Pédron [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQJ8BAEBCgBmBQJUSMLhXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXQ2NzA4N0ZEMUFFQUUwRTEyREJDNkE2RjAz OUU5OTc2MUE1RkQ5NENDAAoJEDnpl2Gl/ZTMJmgP/0Z4Yepven6SsUKQuFpt0xnf Y+fuzZHdEa7pKgarNBhEhu/8Az2YFVMWaLvwQ4xX4iPCnBeYHdpDzHJ1e0GTOMXy XgWGeYISlj/MDy3ypRbq3lDij+JzrkccFlx4ADrafN/38dgyGvKhS2Sodflzyomb qcHJGr9OcYRkUj12T+WIoy5K9OO1/WsO0C1smb3aur5Omc27ZeEF/f+90npMoPEj hCgOSPYvlNqFfgK+FoAdjqD88qdceqHhSU6/vS2O0X6jSC2CKx2FahCPkKG4AnZK rfLgicDlI340AoiE5kyiMqVG/wgs7LVripW6LqmRLeQGg+Yvoj4yA0TgzJF+R9DX gxNAvO4v0BemG07ykVtP3qZffqMiMpbGUtzaDKlUj2vOSGR0FrX8rH/JBYpOqc+k 900sullgXf0tmqmmJkOgjWSjgxQR7EmSMvxP2JuJ0sIizePIth3akOC9bFHDMcTx Ulg0egXI4qdO+pZzfg4bRa1Icv32kmaMJ1s+YFcGxyTJvfH5PyB20Dz0PlJGjnaz 832ooaXUtDgH4MIIoGCLETr0abU8T7QbSglahYP2ZrkeQSjpCNMsdIqMvFTTW2du a7J6b2vstFeD+9kjBH+Nea6FMVLx52O0gPQ4TrAOn2ItJcoRNjnoJQ3ZlP3K4MzO bY+iLknpb0dT2ipUF/XR =oGPZ -----END PGP SIGNATURE-----
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