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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 108307] Regression: Raven Ridge 2700U does not boot with 4.19-rc7
Date: Tue, 09 Oct 2018 22:48:58 +0000	[thread overview]
Message-ID: <bug-108307-502@http.bugs.freedesktop.org/> (raw)


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https://bugs.freedesktop.org/show_bug.cgi?id=108307

            Bug ID: 108307
           Summary: Regression: Raven Ridge 2700U does not boot with
                    4.19-rc7
           Product: DRI
           Version: XOrg git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/AMDgpu
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: samantham@posteo.net

I have a Lenovo A485. Kernel 4.18.12 works fine for me, but I have tried almost
all the RC's (1, 5, 6, 7) and the screen turns black when GRUB would normally
be showing "loading initramfs" or it freezes when it's showing "loading
initramfs".

lspci -nn
05:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc.
[AMD/ATI] Raven Ridge [Radeon Vega Series / Radeon Vega Mobile Series]
[1002:15dd] (rev d0)

I found this bug report which seemed similar to what I was experiencing, but my
firmware is up to date https://bugs.freedesktop.org/show_bug.cgi?id=107880
[    2.814558] [drm] Found VCN firmware Version: 1.73 Family ID: 18

I tried:  modprobe.blacklist=amdgpu and that did not change anything.

Let me know how I can help troubleshoot this problem. Thanks.

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             reply	other threads:[~2018-10-09 22:48 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-09 22:48 bugzilla-daemon [this message]
2018-10-09 22:57 ` [Bug 108307] Regression: Raven Ridge 2700U does not boot with 4.19-rc7 bugzilla-daemon
2018-10-09 23:21 ` bugzilla-daemon
2018-10-09 23:22 ` bugzilla-daemon
2018-10-10  1:50 ` bugzilla-daemon
2018-10-10 15:03 ` bugzilla-daemon
2018-10-10 15:04 ` bugzilla-daemon
2018-10-10 23:50 ` bugzilla-daemon

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