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Groups > linux.debian.kernel > #57430
| From | Václav Ovsík <vaclav.ovsik@gmail.com> |
|---|---|
| Newsgroups | linux.debian.bugs.dist, linux.debian.kernel |
| Subject | Bug#845382: BUG: soft lockup when radeon modesetting |
| Date | 2017-04-03 12:10 +0200 |
| Message-ID | <ts75U-5t7-23@gated-at.bofh.it> (permalink) |
| References | <tquzD-5dc-9@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Cross-posted to 2 groups.
On Thu, Mar 30, 2017 at 12:40:46AM +0200, Dominik George wrote: > I can confirm this issue. > > I found a workaround by setting radeon.hard_reset=1, which resets the > PCI bus after loading the firmware. Both Audio and KMS work with this > option set. Please, what kernel version and hardware? I tried Debian kernel 4.9.18-1 (package 4.9.0-2-amd64) and with enabled HDMI audio in BIOS of Asus M2A-VM HDMI the lockup shows :(. vdr:~# cat /proc/cmdline BOOT_IMAGE=/vmlinuz-4.9.0-2-amd64 root=UUID=632652f0-7f3c-4316-a74d-d05f2fd4b3ae ro radeon.hard_reset=1 netconsole=@192.168.1.50/,@192.168.1.120/ -- Zito
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Bug#845382: BUG: soft lockup when radeon modesetting Dominik George <nik@naturalnet.de> - 2017-03-30 00:50 +0200 Bug#845382: BUG: soft lockup when radeon modesetting Václav Ovsík <vaclav.ovsik@gmail.com> - 2017-04-03 12:10 +0200
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