** No longer affects: linux (Ubuntu Vivid) ** No longer affects: linux (Ubuntu Utopic)
** Summary changed: - No UMS support in radeon module + Unable to boot -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1407505 Title: Unable to boot Status in linux package in Ubuntu: Invalid 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1407505/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp