[Kernel-packages] [Bug 1911055] Re: [modeset][nvidia] suspend/resume broken in nvidia-460 : Display engine push buffer channel allocation failed

2021-05-14 Thread Edwin Khoo 
Same issue with Ubuntu 20.04 on ThinkPad P50.

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Title:
  [modeset][nvidia] suspend/resume broken in nvidia-460 : Display engine
  push buffer channel allocation failed

Status in nvidia-graphics-drivers-460 package in Ubuntu:
  Confirmed

Bug description:
  After a recent update to nvidia-460, suspend then resume results in a
  black screen, then a hang for around 120 seconds, and then the text:

  nvidia-modeset: ERROR: GPU:0: Display engine push buffer channel allocation 
failed: 0x65 (Call timed out [NV_ERR_TIMEOUT])
  nvidia-modeset: ERROR: GPU:0: Failed to allocate display engine core DMA push 
buffer
  nvidia-modeset: ERROR: GPU:0: Display engine push buffer channel allocation 
failed: 0x65 (Call timed out [NV_ERR_TIMEOUT])
  nvidia-modeset: ERROR: GPU:0: Failed to allocate display engine core DMA push 
buffer

  dmesg shows:

  [  188.352670] ACPI: Waking up from system sleep state S3
  ...
  [  309.142164] nvidia-modeset: ERROR: GPU:0: Display engine push buffer 
channel allocation failed: 0x65 (Call timed out [NV_ERR_TIMEOUT])
  [  309.142319] nvidia-modeset: ERROR: GPU:0: Failed to allocate display 
engine core DMA push buffer
  [  313.142165] nvidia-modeset: ERROR: GPU:0: Display engine push buffer 
channel allocation failed: 0x65 (Call timed out [NV_ERR_TIMEOUT])
  [  313.142348] nvidia-modeset: ERROR: GPU:0: Failed to allocate display 
engine core DMA push buffer
  [  313.151885] acpi LNXPOWER:08: Turning OFF
  [  313.151898] acpi LNXPOWER:04: Turning OFF
  [  313.152351] acpi LNXPOWER:03: Turning OFF
  [  313.153064] acpi LNXPOWER:02: Turning OFF
  ...
  [  325.010192] nvidia-modeset: WARNING: GPU:0: Unable to read EDID for 
display device DELL 2209WA (HDMI-0)
  [  325.010577] BUG: kernel NULL pointer dereference, address: 0050
  [  325.010579] #PF: supervisor read access in kernel mode
  [  325.010580] #PF: error_code(0x) - not-present page
  [  325.010580] PGD 0 P4D 0
  [  325.010582] Oops:  [#1] SMP PTI
  [  325.010583] CPU: 9 PID: 2247 Comm: Xorg Tainted: P   O  
5.4.0-60-generic #67-Ubuntu
  [  325.010584] Hardware name: Razer Blade/DANA_MB, BIOS 01.01 08/31/2018
  [  325.010595] RIP: 0010:_nv000112kms+0xd/0x30 [nvidia_modeset]
  [  325.010596] Code: 16 00 74 06 83 7e 0c 02 77 03 31 c0 c3 c7 46 0c 01 00 00 
00 b8 01 00 00 00 c3 0f 1f 00 0f b7 46 04 0f b7 56 08 39 d0 0f 47 c2 <3b> 47 18 
77 06 83 7e 10 02 77 08 31 c0 c3 0f 1f 44 00 00 c7 46 10
  [  325.010597] RSP: 0018:b89542e5b8a8 EFLAGS: 00010246
  [  325.010598] RAX: 0280 RBX: 0038 RCX: 
03ff
  [  325.010598] RDX: 0280 RSI: b89542e5bba0 RDI: 
0038
  [  325.010599] RBP: b89542e5b9c8 R08:  R09: 
c379e440
  [  325.010600] R10:  R11:  R12: 
b89542e5b948
  [  325.010600] R13: b89542e5b948 R14: b89542e5b930 R15: 
c3a50e60
  [  325.010601] FS:  7feb4c09ea80() GS:8e46ada4() 
knlGS:
  [  325.010602] CS:  0010 DS:  ES:  CR0: 80050033
  [  325.010602] CR2: 0050 CR3: 0004772e2006 CR4: 
003606e0
  [  325.010603] Call Trace:
  [  325.010610]  ? _nv002768kms+0x96/0xd0 [nvidia_modeset]
  [  325.010616]  ? _nv002328kms+0xb5/0x110 [nvidia_modeset]
  [  325.010624]  ? _nv000742kms+0x168/0x370 [nvidia_modeset]
  [  325.010823]  ? _nv036002rm+0x62/0x70 [nvidia]
  [  325.010910]  ? os_get_current_tick+0x2c/0x50 [nvidia]
  [  325.010921]  ? _nv002771kms+0x433/0x600 [nvidia_modeset]
  [  325.010928]  ? _nv002771kms+0x3fc/0x600 [nvidia_modeset]
  [  325.010930]  ? __schedule+0x2eb/0x740
  [  325.010935]  ? _nv000742kms+0x40/0x40 [nvidia_modeset]
  [  325.010939]  ? nvkms_alloc+0x6a/0xa0 [nvidia_modeset]
  [  325.010944]  ? _nv000742kms+0x40/0x40 [nvidia_modeset]
  [  325.010948]  ? _nv000744kms+0x2a/0x40 [nvidia_modeset]
  [  325.010952]  ? nvKmsIoctl+0x96/0x1d0 [nvidia_modeset]
  [  325.010957]  ? nvkms_ioctl_common+0x42/0x80 [nvidia_modeset]
  [  325.010961]  ? nvkms_ioctl+0xc4/0x100 [nvidia_modeset]
  [  325.011016]  ? nvidia_frontend_unlocked_ioctl+0x3b/0x50 [nvidia]
  [  325.011017]  ? do_vfs_ioctl+0x407/0x670
  [  325.011019]  ? do_user_addr_fault+0x216/0x450
  [  325.011020]  ? ksys_ioctl+0x67/0x90
  [  325.011021]  ? __x64_sys_ioctl+0x1a/0x20
  [  325.011023]  ? do_syscall_64+0x57/0x190
  [  325.011024]  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
  [  325.011025] Modules linked in: rfcomm ccm aufs overlay cmac algif_hash 
algif_skcipher af_alg bnep snd_sof_pci snd_sof_intel_hda_common nvidia_uvm(O) 
snd_soc_hdac_hda snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof 
snd_sof_xtensa_dsp snd_hda_ext_core snd_soc_acpi_intel_match nvidia_drm(PO) 
snd_soc_acpi nvidia_modeset(PO) snd_soc_core snd_compress

[Kernel-packages] [Bug 1578929] Re: UStudio 16.10 Daily Installation Fails ubi-console-setup exit code 1

2016-05-09 Thread Edwin Khoo 
Same problem for the May 8 build at http://cdimage.ubuntu.com/daily-
live/current/.

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https://bugs.launchpad.net/bugs/1578929

Title:
  UStudio 16.10 Daily Installation Fails ubi-console-setup exit code 1

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Yakkety:
  Confirmed

Bug description:
  Hard Failure with this message during Choosing Keyboard "Continue".

  Must cancel installation.

  Received additional error
  The Install encountered an error copying files to hard disk.

  [Errno 2] No such file or directory:  '/target/usr/lib/x86_64-linux-
  gnu/dri/vdpau_drv_video.so'

  Rest of message directs you to possible faulty hard disk.

  I am running under Virtualbox on solid hardware base so I strongly
  doubt hardware is a problem.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.10
  Package: linux-image-4.4.0-21-lowlatency 4.4.0-21.37
  ProcVersionSignature: Ubuntu 4.4.0-21.37-lowlatency 4.4.6
  Uname: Linux 4.4.0-21-lowlatency x86_64
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu-studio   1887 F pulseaudio
  CasperVersion: 1.376
  CurrentDesktop: XFCE
  Date: Fri May  6 01:05:34 2016
  IwConfig:
   enp0s3no wireless extensions.
   
   lono wireless extensions.
  LiveMediaBuild: Ubuntu-Studio 16.10 "Yakkety Yak" - Alpha amd64 (20160505)
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: innotek GmbH VirtualBox
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:
   
  ProcKernelCmdLine: file=/cdrom/preseed/ubuntustudio.seed boot=casper 
only-ubiquity initrd=/casper/initrd.lz quiet splash ---
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-21-lowlatency N/A
   linux-backports-modules-4.4.0-21-lowlatency  N/A
   linux-firmware   1.157
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/01/2006
  dmi.bios.vendor: innotek GmbH
  dmi.bios.version: VirtualBox
  dmi.board.name: VirtualBox
  dmi.board.vendor: Oracle Corporation
  dmi.board.version: 1.2
  dmi.chassis.type: 1
  dmi.chassis.vendor: Oracle Corporation
  dmi.modalias: 
dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr:
  dmi.product.name: VirtualBox
  dmi.product.version: 1.2
  dmi.sys.vendor: innotek GmbH

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