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Message #175356
[Bug 1407505] Re: No UMS support in radeon module
Same problem for me upgrading from 15.10 to 16.04:
$ dmesg | egrep 'drm|radeon'
[ 1.293303] [drm] Initialized drm 1.1.0 20060810
[ 1.328085] [drm] VGACON disable radeon kernel modesetting.
[ 1.328109] [drm:radeon_init [radeon]] *ERROR* No UMS support in radeon module!
[ 12.801460] [drm] VGACON disable radeon kernel modesetting.
[ 12.801484] [drm:radeon_init [radeon]] *ERROR* No UMS support in radeon module!
$ lspci -nn | grep VGA
00:01.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Sumo [Radeon HD 6410D] [1002:9644]
baobab:~/sw/amd$ uname -r
4.4.0-21-lowlatency
$ apport-collect 1407505
/usr/share/apport/apport-gtk:16: PyGIWarning: Wnck was imported without specifying a version first. Use gi.require_version('Wnck', '3.0') before import to ensure that the right version gets loaded.
from gi.repository import GLib, Wnck, GdkX11, Gdk
Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.
$
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https://bugs.launchpad.net/bugs/1407505
Title:
No UMS support in radeon module
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Utopic:
Won't Fix
Status in linux source package in Vivid:
Confirmed
Bug description:
System: Kubuntu (adm64) 14.10.
Last update: 4-Jan-2015
No proprietary drivers.
No 3rd party software.
The last kernel I was able to run on my Utopic system is
3.16.0-17-generic. Every update thereafter failed. The last one I
tried is -28.
From syslog for -28 kernel:
Jan 4 14:22:41 aldebaran kernel: [ 1.712424] [drm] Initialized drm 1.1.0 20060810
Jan 4 14:22:41 aldebaran kernel: [ 1.736322] [drm] VGACON disable radeon kernel modesetting.
Jan 4 14:22:41 aldebaran kernel: [ 1.736375] [drm:radeon_init] *ERROR* No UMS support in radeon module!
Jan 4 14:22:41 aldebaran kernel: [ 10.340446] [drm] VGACON disable radeon kernel modesetting.
Jan 4 14:22:41 aldebaran kernel: [ 10.340448] [drm:radeon_init] *ERROR* No UMS support in radeon module!
Jan 4 14:22:41 aldebaran kernel: [ 101.573768] [drm] VGACON disable radeon kernel modesetting.
Jan 4 14:22:41 aldebaran kernel: [ 101.573771] [drm:radeon_init] *ERROR* No UMS support in radeon module!
From syslog for -17 kernel:
Jan 4 14:27:56 aldebaran kernel: [ 1.676277] [drm] Initialized drm 1.1.0 20060810
Jan 4 14:27:56 aldebaran kernel: [ 1.698850] [drm] radeon kernel modesetting enabled.
Jan 4 14:27:56 aldebaran kernel: [ 1.698924] fb: switching to radeondrmfb from VESA VGA
Jan 4 14:27:56 aldebaran kernel: [ 1.699341] [drm] initializing kernel modesetting (TURKS 0x1002:0x6758 0x1043:0x03EA).
Jan 4 14:27:56 aldebaran kernel: [ 1.699351] [drm] register mmio base: 0xFDDC0000
Jan 4 14:27:56 aldebaran kernel: [ 1.699352] [drm] register mmio size: 131072
Jan 4 14:27:56 aldebaran kernel: [ 1.699877] [drm] Detected VRAM RAM=1024M, BAR=256M
Jan 4 14:27:56 aldebaran kernel: [ 1.699878] [drm] RAM width 128bits DDR
Jan 4 14:27:56 aldebaran kernel: [ 1.700079] [drm] radeon: 1024M of VRAM memory ready
Jan 4 14:27:56 aldebaran kernel: [ 1.700081] [drm] radeon: 1024M of GTT memory ready.
Jan 4 14:27:56 aldebaran kernel: [ 1.700092] [drm] Loading TURKS Microcode
Jan 4 14:27:56 aldebaran kernel: [ 1.700180] [drm] Internal thermal controller with fan control
Jan 4 14:27:56 aldebaran kernel: [ 1.700714] [drm] radeon: power management initialized
Jan 4 14:27:56 aldebaran kernel: [ 1.700815] [drm] GART: num cpu pages 262144, num gpu pages 262144
Jan 4 14:27:56 aldebaran kernel: [ 1.701896] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0
Jan 4 14:27:56 aldebaran kernel: [ 1.711628] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000).
Jan 4 14:27:56 aldebaran kernel: [ 1.713260] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
Jan 4 14:27:56 aldebaran kernel: [ 1.713262] [drm] Driver supports precise vblank timestamp query.
Jan 4 14:27:56 aldebaran kernel: [ 1.713314] [drm] radeon: irq initialized.
Jan 4 14:27:56 aldebaran kernel: [ 1.729572] [drm] ring test on 0 succeeded in 1 usecs
Jan 4 14:27:56 aldebaran kernel: [ 1.729629] [drm] ring test on 3 succeeded in 1 usecs
Jan 4 14:27:56 aldebaran kernel: [ 1.934934] [drm] ring test on 5 succeeded in 1 usecs
Jan 4 14:27:56 aldebaran kernel: [ 1.934938] [drm] UVD initialized successfully.
Jan 4 14:27:56 aldebaran kernel: [ 1.935061] [drm] ib test on ring 0 succeeded in 0 usecs
Jan 4 14:27:56 aldebaran kernel: [ 1.935081] [drm] ib test on ring 3 succeeded in 0 usecs
Jan 4 14:27:56 aldebaran kernel: [ 2.105144] [drm] ib test on ring 5 succeeded
Jan 4 14:27:56 aldebaran kernel: [ 2.105738] [drm] Radeon Display Connectors
Jan 4 14:27:56 aldebaran kernel: [ 2.105740] [drm] Connector 0:
Jan 4 14:27:56 aldebaran kernel: [ 2.105741] [drm] DP-1
Jan 4 14:27:56 aldebaran kernel: [ 2.105742] [drm] HPD4
Jan 4 14:27:56 aldebaran kernel: [ 2.105743] [drm] DDC: 0x6480 0x6480 0x6484 0x6484 0x6488 0x6488 0x648c 0x648c
Jan 4 14:27:56 aldebaran kernel: [ 2.105744] [drm] Encoders:
Jan 4 14:27:56 aldebaran kernel: [ 2.105745] [drm] DFP1: INTERNAL_UNIPHY2
Jan 4 14:27:56 aldebaran kernel: [ 2.105745] [drm] Connector 1:
Jan 4 14:27:56 aldebaran kernel: [ 2.105746] [drm] HDMI-A-1
Jan 4 14:27:56 aldebaran kernel: [ 2.105747] [drm] HPD2
Jan 4 14:27:56 aldebaran kernel: [ 2.105748] [drm] DDC: 0x6470 0x6470 0x6474 0x6474 0x6478 0x6478 0x647c 0x647c
Jan 4 14:27:56 aldebaran kernel: [ 2.105748] [drm] Encoders:
Jan 4 14:27:56 aldebaran kernel: [ 2.105749] [drm] DFP2: INTERNAL_UNIPHY2
Jan 4 14:27:56 aldebaran kernel: [ 2.105750] [drm] Connector 2:
Jan 4 14:27:56 aldebaran kernel: [ 2.105751] [drm] DVI-I-1
Jan 4 14:27:56 aldebaran kernel: [ 2.105751] [drm] HPD1
Jan 4 14:27:56 aldebaran kernel: [ 2.105752] [drm] DDC: 0x6460 0x6460 0x6464 0x6464 0x6468 0x6468 0x646c 0x646c
Jan 4 14:27:56 aldebaran kernel: [ 2.105753] [drm] Encoders:
Jan 4 14:27:56 aldebaran kernel: [ 2.105754] [drm] DFP3: INTERNAL_UNIPHY
Jan 4 14:27:56 aldebaran kernel: [ 2.105754] [drm] CRT1: INTERNAL_KLDSCP_DAC1
Jan 4 14:27:56 aldebaran kernel: [ 2.154011] [drm] fb mappable at 0xD0474000
Jan 4 14:27:56 aldebaran kernel: [ 2.154013] [drm] vram apper at 0xD0000000
Jan 4 14:27:56 aldebaran kernel: [ 2.154014] [drm] size 9216000
Jan 4 14:27:56 aldebaran kernel: [ 2.154014] [drm] fb depth is 24
Jan 4 14:27:56 aldebaran kernel: [ 2.154015] [drm] pitch is 7680
Jan 4 14:27:56 aldebaran kernel: [ 2.154154] fbcon: radeondrmfb (fb0) is primary device
Jan 4 14:27:56 aldebaran kernel: [ 2.154213] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device
Jan 4 14:27:56 aldebaran kernel: [ 2.160162] [drm] Initialized radeon 2.39.0 20080528 for 0000:01:00.0 on minor 0
- I've tried regenerating /boot/grub/grub.cfg but there are no differences with previous file.
- The kernel command line is the same for both kernels.
Regards
Philippe
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