** Package changed: gnome-control-center (Ubuntu) => linux-signed-hwe-
edge (Ubuntu)

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https://bugs.launchpad.net/bugs/1764127

Title:
  frequent crashes during boot on Ryzen 3 2200G

Status in linux-signed-hwe-edge package in Ubuntu:
  New

Bug description:
  Most of the time when booting Ubuntu 18.04 (beta) on my recently bought Ryzen 
3 2200 G (Micro-Star International Co., Ltd. MS-7A34/B350 PC MATE (MS-7A34), 
BIOS A.C0 03/08/2018) computer it crashes. 
  Sometimes it boots OK and I do not encounter (major) problems (see below).

  Booting in recovery mode works fine (always, as far as I can tell) but
  then I get only 1024x768 graphics.

  When it hangs during boot, I sometimes see a message: 
  fb: switching to amdgpudrmfb from EFI VGA.

  When boots OK and seems to work OK I frequently see messages in the dmesg 
output:
  [ 1480.928786] pcieport 0000:00:01.2: PCIe Bus Error: severity=Corrected, 
type=Data Link Layer, id=000a(Transmitter ID)
  [ 1480.928793] pcieport 0000:00:01.2:   device [1022:15d3] error 
status/mask=00001000/00006000
  [ 1480.928797] pcieport 0000:00:01.2:    [12] Replay Timer Timeout  
  [ 1495.262748] pcieport 0000:00:01.2: AER: Corrected error received: id=0008
  [ 1495.262757] pcieport 0000:00:01.2: PCIe Bus Error: severity=Corrected, 
type=Data Link Layer, id=000a(Transmitter ID)
  [ 1495.262764] pcieport 0000:00:01.2:   device [1022:15d3] error 
status/mask=00001000/00006000
  [ 1495.262768] pcieport 0000:00:01.2:    [12] Replay Timer Timeout  

  
  Also messages like
  [    1.240481] WARNING: CPU: 3 PID: 168 at 
/build/linux-18ur8S/linux-4.15.0/drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_resource.c:1322
 construct+0x96e/0x9b0 [amdgpu]
  [    1.240485] Modules linked in: amdkfd amd_iommu_v2 amdgpu(+) chash 
i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops 
i2c_piix4 drm r8169 mii ahci libahci wmi video
  [    1.240499] CPU: 3 PID: 168 Comm: systemd-udevd Not tainted 
4.15.0-15-generic #16-Ubuntu
  [    1.240502] Hardware name: Micro-Star International Co., Ltd. MS-7A34/B350 
PC MATE (MS-7A34), BIOS A.C0 03/08/2018
  [    1.240549] RIP: 0010:construct+0x96e/0x9b0 [amdgpu]
  [    1.240551] RSP: 0018:ffff9f2441f73790 EFLAGS: 00010202
  [    1.240554] RAX: 0000000000000004 RBX: ffff8f19bc81a400 RCX: 
ffff8f19bc0d12c0
  [    1.240556] RDX: ffff8f19bc0d12c0 RSI: ffffffffc0562108 RDI: 
ffff8f19bc0d1348
  [    1.240558] RBP: ffff9f2441f737f0 R08: ffff8f19ca2e70a0 R09: 
ffff8f19bb80e900
  [    1.240560] R10: 0000000000000000 R11: 0000000000000000 R12: 
ffff8f19bc9beb80
  [    1.240562] R13: ffff8f19bb828000 R14: 0000000000000000 R15: 
ffff8f19bb828000
  [    1.240565] FS:  00007fcb1b4ce680(0000) GS:ffff8f19ca2c0000(0000) 
knlGS:0000000000000000
  [    1.240567] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  [    1.240569] CR2: 00005586ffbcde18 CR3: 0000000405172000 CR4: 
00000000003406e0
  [    1.240572] Call Trace:
  [    1.240616]  ? dal_aux_engine_dce110_create+0x2a/0x80 [amdgpu]
  [    1.240621]  ? _cond_resched+0x19/0x40
  [    1.240625]  ? kmem_cache_alloc_trace+0x198/0x1b0
  [    1.240667]  ? dcn10_create_resource_pool+0x2a/0x60 [amdgpu]
  [    1.240709]  dcn10_create_resource_pool+0x41/0x60 [amdgpu]
  [    1.240751]  dc_create_resource_pool+0x46/0x180 [amdgpu]
  [    1.240754]  ? _cond_resched+0x19/0x40
  [    1.240756]  ? __kmalloc+0x1e7/0x220
  [    1.240798]  ? dal_gpio_service_create+0xa1/0x120 [amdgpu]
  [    1.240839]  dc_create+0x244/0x6c0 [amdgpu]
  [    1.240882]  dm_hw_init+0xf2/0x2a0 [amdgpu]
  [    1.240914]  amdgpu_device_init+0xd23/0x1620 [amdgpu]
  [    1.240946]  amdgpu_driver_load_kms+0x8b/0x2e0 [amdgpu]
  [    1.240957]  drm_dev_register+0x149/0x1d0 [drm]
  [    1.240988]  amdgpu_pci_probe+0x113/0x150 [amdgpu]
  [    1.240992]  local_pci_probe+0x47/0xa0
  [    1.240995]  pci_device_probe+0x145/0x1b0
  [    1.240999]  driver_probe_device+0x31e/0x490
  [    1.241001]  __driver_attach+0xa7/0xf0
  [    1.241004]  ? driver_probe_device+0x490/0x490
  [    1.241006]  bus_for_each_dev+0x70/0xc0
  [    1.241008]  driver_attach+0x1e/0x20
  [    1.241011]  bus_add_driver+0x1c7/0x270
  [    1.241013]  ? 0xffffffffc0611000
  [    1.241015]  driver_register+0x60/0xe0
  [    1.241017]  ? 0xffffffffc0611000
  [    1.241020]  __pci_register_driver+0x5a/0x60
  [    1.241054]  amdgpu_init+0x96/0xa9 [amdgpu]
  [    1.241058]  do_one_initcall+0x52/0x19f
  [    1.241061]  ? __vunmap+0x81/0xb0
  [    1.241063]  ? _cond_resched+0x19/0x40
  [    1.241065]  ? kmem_cache_alloc_trace+0xa6/0x1b0
  [    1.241069]  ? do_init_module+0x27/0x209
  [    1.241071]  do_init_module+0x5f/0x209
  [    1.241074]  load_module+0x191e/0x1f10
  [    1.241077]  ? ima_post_read_file+0x96/0xa0
  [    1.241080]  SYSC_finit_module+0xfc/0x120
  [    1.241083]  ? SYSC_finit_module+0xfc/0x120
  ...
  are found every now and then.

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