Public bug reported:
5.13.0-23 HWE kernel on Linux Mint 20.2 Xfce (Ubuntu 20.04.3)
Had been using the 5.13 HWE kernel for months with no problems.
Today the kernel and linux-firmware updated.
5.13.0-23 kernel now takes about 2 minutes to boot to the login screen.
Normal boot time is 8 seconds.
During that time the pc is frozen with only a _ underline cursor that doesn't
flash.
Can't change terminals with Ctrl+Alt+F1, etc.
Problem does not occur when booting 5.11.0-44 or 5.4.0-92 so I'm pretty sure
the problem is in the kernel and not linux-firmware.
System information (while using 5.11 kernel)
CPU: Topology: Quad Core model: AMD Ryzen 5 3400G with Radeon Vega
Graphics bits: 64 type: MT MCP
arch: Zen+ rev: 1 L2 cache: 2048 KiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3
svm bogomips: 59089
Speed: 1259 MHz min/max: 1400/3700 MHz boost: enabled Core speeds
(MHz): 1: 1258 2: 1258
3: 1258 4: 1258 5: 1257 6: 1260 7: 1267 8: 1330
Graphics: Device-1: AMD Picasso vendor: Hewlett-Packard driver: amdgpu v:
kernel bus ID: 0c:00.0
chip ID: 1002:15d8
Display: x11 server: X.Org 1.20.13 driver: amdgpu resolution:
1920x1080~60Hz
OpenGL:
renderer: AMD Radeon Vega 11 Graphics (RAVEN DRM 3.40.0
5.11.0-44-generic LLVM 12.0.0)
v: 4.6 Mesa 21.0.3 direct render: Yes
Forums threads about it:
https://ubuntuforums.org/showthread.php?t=2470574
https://forums.linuxmint.com/viewtopic.php?f=46=364729
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
** Tags: hirsute
** Description changed:
5.13.0-23 HWE kernel on Linux Mint 20.2 Xfce (Ubuntu 20.04.3)
Had been using the 5.13 HWE kernel for months with no problems.
Today the kernel and linux-firmware updated.
5.13.0-23 kernel now takes about 2 minutes to boot to the login screen.
Normal boot time is 8 seconds.
During that time the pc is frozen with only a _ underline cursor that doesn't
flash.
Can't change terminals with Ctrl+Alt+F1, etc.
Problem does not occur when booting 5.11.0-44 or 5.4.0-92 so I'm pretty sure
the problem is in the kernel and not linux-firmware.
- CPU: Topology: Quad Core model: AMD Ryzen 5 3400G with Radeon Vega
Graphics bits: 64 type: MT MCP
-arch: Zen+ rev: 1 L2 cache: 2048 KiB
-flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3
svm bogomips: 59089
-Speed: 1259 MHz min/max: 1400/3700 MHz boost: enabled Core speeds
(MHz): 1: 1258 2: 1258
-3: 1258 4: 1258 5: 1257 6: 1260 7: 1267 8: 1330
+ System information (while using 5.11 kernel)
+ CPU: Topology: Quad Core model: AMD Ryzen 5 3400G with Radeon Vega
Graphics bits: 64 type: MT MCP
+ arch: Zen+ rev: 1 L2 cache: 2048 KiB
+ flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3
svm bogomips: 59089
+ Speed: 1259 MHz min/max: 1400/3700 MHz boost: enabled Core speeds
(MHz): 1: 1258 2: 1258
+ 3: 1258 4: 1258 5: 1257 6: 1260 7: 1267 8: 1330
- Graphics: Device-1: AMD Picasso vendor: Hewlett-Packard driver: amdgpu v:
kernel bus ID: 0c:00.0
-chip ID: 1002:15d8
-Display: x11 server: X.Org 1.20.13 driver: amdgpu resolution:
1920x1080~60Hz
-OpenGL:
-renderer: AMD Radeon Vega 11 Graphics (RAVEN DRM 3.40.0
5.11.0-44-generic LLVM 12.0.0)
-v: 4.6 Mesa 21.0.3 direct render: Yes
+ Graphics: Device-1: AMD Picasso vendor: Hewlett-Packard driver: amdgpu v:
kernel bus ID: 0c:00.0
+ chip ID: 1002:15d8
+ Display: x11 server: X.Org 1.20.13 driver: amdgpu resolution:
1920x1080~60Hz
+ OpenGL:
+ renderer: AMD Radeon Vega 11 Graphics (RAVEN DRM 3.40.0
5.11.0-44-generic LLVM 12.0.0)
+ v: 4.6 Mesa 21.0.3 direct render: Yes
** Description changed:
5.13.0-23 HWE kernel on Linux Mint 20.2 Xfce (Ubuntu 20.04.3)
Had been using the 5.13 HWE kernel for months with no problems.
Today the kernel and linux-firmware updated.
5.13.0-23 kernel now takes about 2 minutes to boot to the login screen.
Normal boot time is 8 seconds.
During that time the pc is frozen with only a _ underline cursor that doesn't
flash.
Can't change terminals with Ctrl+Alt+F1, etc.
Problem does not occur when booting 5.11.0-44 or 5.4.0-92 so I'm pretty sure
the problem is in the kernel and not linux-firmware.
System information (while using 5.11 kernel)
CPU: Topology: Quad Core model: AMD Ryzen 5 3400G with Radeon Vega
Graphics bits: 64 type: MT MCP
arch: Zen+ rev: 1 L2 cache: 2048 KiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3
svm bogomips: 59089
Speed: 1259 MHz min/max: 1400/3700 MHz boost: enabled Core speeds
(MHz): 1: 1258 2: 1258
3: 1258 4: 1258 5: 1257 6: 1260 7: 1267 8: 1330
Graphics: Device-1: AMD
