From nobody Tue Dec 30 02:29:14 2025 X-Original-To: bugs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4dgH8p70H9z6MhRL for ; Tue, 30 Dec 2025 02:29:14 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R13" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4dgH8p6HBpz3Q57 for ; Tue, 30 Dec 2025 02:29:14 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1767061754; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=rYBq4LZNXzZ8Ko1ENzx16evwEihECcKLJfSIwQfwM7g=; b=rxKX/LQoTGISfNQtA+93mCxDTDr6U94ANKl3tso6bl6F+VQQ2wzmSvSNLucvVUdnXQw1ew F6QupiA4ClLjFRzlRal9Aci16dByPs1V3IbawxwiVPoxpC7NPx9yRAdlwFc48yTA18fBP6 68dW7paaJVW/uS7KPgh97UjAOd0Q1ORK++Q0aCe290KG+EwRe3DHbeelid8e5FR0QChr2y ztORCpkI7BV7xptqvNSrfnUmIdcfJkKhk8mEzyiKr1d1h4VyT+rNZEhJZfAkdsf8ai18aD Jt//bTbQzGdkPO05rf6FSOjLr5DqlA3pgBxnALajDWHydZHtoiX7GtrRLZ/RAQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1767061754; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=rYBq4LZNXzZ8Ko1ENzx16evwEihECcKLJfSIwQfwM7g=; b=dlnA9Qia+AiA1oK8Pr3Vlxc8m09AZjQhaV/wXbf7FeahoJQlyMkvZ1pXYIsymKJnalgvbS rGY06/i3gUNElllJ7C7G7stuC5CcDjqhNsFgR4WQMv2g25JlZCwiAV8swjRMnc9lDuBB1G yP3dO8LfaQNIr6hz59bNIYbfEWzAJaROfV6NqxRuBp/QrQ66LVEQvB9CzAo8yJujplynCT laKGuFmyg7Au3wYcqPB4PLw20tG6sYSBFkvtBr369QSd8GKlAmud1VXJFiRd2WhNpEGjdM bytn5kpDYVbJpiJOMWhp+8MiUCmEQmwVJOsRt8gwC4aQzMQUH1Bu7g4VryvHIQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1767061754; a=rsa-sha256; cv=none; b=FaUo9b59S/79BwcIeZpXouEzhv6EPLH75VYr2+1V/blJTn6qEGEfcoKqBanzp5Ne0ryXsu sFcCE7vJxhmFsTcJqWBna7yiITaEC1qfdhk1pZyCX+x9KCSAd2//D+s7+Hu+xgj6n4dvHi J+GXhSHrIiLNO2te4G2ucYJ9SyGH6srv9+OvTvXCmyxrEZT9bEpseAPZwO2x8D6PQXb/Em s62gfUWhII5T9FJRoqRrEajhZHL1a3S6ZAXafruqABDPIuZzgHeKSrpYTUhHAN7KAgTCLL Y3Yz5bRTuMPkWZ+e9SIrtyvjF7H9r2VXyEc+CE/R0aEGcX5ooBF9+3ffwcbl+A== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4dgH8p5qwWzhTl for ; Tue, 30 Dec 2025 02:29:14 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 5BU2TEq6090359 for ; Tue, 30 Dec 2025 02:29:14 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 5BU2TEm5090358 for bugs@FreeBSD.org; Tue, 30 Dec 2025 02:29:14 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 291935] Vidconsole (amd64 only) does now show anything on old hardware (MacBook2,1) Date: Tue, 30 Dec 2025 02:29:14 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 15.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: rz@fabmicro.ru X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D291935 --- Comment #6 from Ruslan Zalata --- I noticed another problem. As loader detects UGA it switches to "graphics m= ode" (default is text mode) and no output from loader is visible since then. I'm sure that fb_addr, fb_size and fb_stride detected correctly because kernel produces correct output. Also I tried writing to framebuffer myself from wi= thin efi_find_framebuffer() and could observe it on the screen. If I set gfx_state.tg_fb_type =3D FB_TEXT somewhere in cons_update_mode() a= fter call to efi_find_framebuffer(), it reverts loader console back to text mode= and I can observe output both from loader and from kernel. Looks like there's o= ne more bug (or an artifact) in loader while rendering text in graphics mode on UGA. --=20 You are receiving this mail because: You are the assignee for the bug.=