On 10/10/13 12:23, Marc Espie wrote:
On Thu, Oct 10, 2013 at 07:38:56AM -0400, Bryan Chapman wrote:
On 10/10/13 05:34, Marc Espie wrote:
On Wed, Oct 09, 2013 at 05:36:22PM -0400, Bryan Chapman wrote:
Just installed the Oct 3rd snapshot on my desktop. During the boot
process it loses console output and just shows a blank screen. The
screen doesn't go into power saving - just no output. At first I though
the machine froze, but it continued running and I was able to SSH into
the machine. Here is the DMESG. Looks like some issues with DRM. At a
bit of a loss on the next troubleshooting steps, any ideas?
Exact same issue here... drm effect.
boot -c
disable radeondrm
then install the firmware manually (firmware-update will not see it
unfortunately). Then reboot.
If your machine has network, jsg would probably be happy to see what's
going on in /var/log/messages while the machine loses boot...
Thanks -- installing the firmware package resolved the issue. I
just assumed that the firmware updater would grab it if needed.
According to jsg@, the KMS code is able to figure out that the firmware
is needed, and not do the video change if it's not installed.
Obviously, that still fails from some cards: the KMS code doesn't get
an error, and the video change still occur.
So a log of what the kernel says when it's switching while not having
the firmware would be useful for trying to fix that...
The only thing I see in /var/log/messages was on the end of the dmesg I
posted:
Oct 10 03:28:21 mystic /bsd: drm: initializing kernel modesetting
(PITCAIRN 0x1002:0x6819 0x174B:0xE221).
Oct 10 03:28:21 mystic /bsd: radeondrm0: VRAM: 2048M 0x0000000000000000
- 0x000000007FFFFFFF (2048M used)
Oct 10 03:28:21 mystic /bsd: radeondrm0: GTT: 512M 0x0000000080000000 -
0x000000009FFFFFFF
Oct 10 03:28:21 mystic /bsd: ttm_pool_mm_shrink_init stub
Oct 10 03:28:21 mystic /bsd: error: [drm:pid0:si_init_microcode] *ERROR*
si_cp: Failed to load firmware "radeon-pitcairn_pfp"
Oct 10 03:28:21 mystic /bsd: error: [drm:pid0:si_startup] *ERROR* Failed
to load firmware!
Oct 10 03:28:21 mystic /bsd: error: [drm:pid0:si_init] *ERROR* disabling
GPU acceleration
Oct 10 03:28:21 mystic /bsd: error: [drm:pid0:radeon_bo_unpin] *ERROR*
0xfffffe81b6de32b0 unpin not necessary
Oct 10 03:28:21 mystic /bsd: error: [drm:pid0:radeon_bo_unpin] *ERROR*
0xfffffe81b6de32b0 unpin not necessary
Oct 10 03:28:21 mystic /bsd: error: [drm:pid0:si_init] *ERROR* radeon:
MC ucode required for NI+.
Oct 10 03:28:21 mystic /bsd: : Fatal error during GPU init
Oct 10 03:28:21 mystic /bsd: radeon_hwmon_fini stub
Oct 10 03:28:21 mystic /bsd: drm: radeon: finishing device.
Oct 10 03:28:21 mystic /bsd: Finalizing pool allocator
Oct 10 03:28:21 mystic /bsd: ttm_pool_mm_shrink_fini stub
Oct 10 03:28:21 mystic /bsd: drm: Zone kernel: Used memory at exit: 0 kiB
Oct 10 03:28:21 mystic /bsd: drm: Zone dma32: Used memory at exit: 0 kiB
Oct 10 03:28:21 mystic /bsd: drm: radeon: ttm finalized
Oct 10 03:28:21 mystic /bsd: drm0 detached
Oct 10 03:28:21 mystic /bsd: radeondrm0 detached
Oct 10 03:28:21 mystic /bsd: vga1 at pci1 dev 0 function 0 "ATI Radeon
HD 7850" rev 0x00
Oct 10 03:28:21 mystic /bsd: wsdisplay0 at vga1 mux 1: console (80x25,
vt100 emulation), using wskbd0
Oct 10 03:28:21 mystic /bsd: wskbd1: connecting to wsdisplay0
Oct 10 03:28:21 mystic /bsd: wsdisplay0: screen 1-5 added (80x25, vt100
emulation)
Is there another place to look or debug to turn on?
-Bryan
