Package: src:linux
Version: 4.19.28-2
Severity: grave
Justification: renders package unusable
Dear Maintainer,
after upgrading the kernel to 4.19.0-4 or later (5.0.0-trunk), my IvyBridge
laptop fails to start the display manager.
I end up with a black screen and a non blinking _ character in the top left
corner of the screen.
I tested with sddm, lightdm on X and GDM on wayland and have the same
behaviour everytime.
After advice from #debian-kernel I compared lspci for both kernels and it
gives the same output.
Switching to a text VT works (I'm reportbugging from there).
Reverting to 4.19.0-3 returns to the normal behaviour and the graphical
session starts normally.
Cheers,
--
Coucouf
-- Package-specific info:
** Version:
Linux version 4.19.0-4-amd64 (debian-ker...@lists.debian.org) (gcc version
8.3.0 (Debian 8.3.0-2)) #1 SMP Debian 4.19.28-2 (2019-03-15)
** Command line:
BOOT_IMAGE=/vmlinuz-4.19.0-4-amd64
root=UUID=9fccd33e-ceb6-48d4-8a47-f46fded95997 ro quiet splash
** Not tainted
** Kernel log:
[ 16.220937] L1TF CPU bug present and SMT on, data leak possible. See
CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html
for details.
[ 16.374742] media: Linux media interface: v0.10
[ 16.391761] videodev: Linux video capture interface: v2.00
[ 16.448128] uvcvideo: Found UVC 1.00 device Laptop_Integrated_Webcam_1.3M
(0c45:644d)
[ 16.578804] uvcvideo 1-1.5:1.0: Entity type for entity Extension 4 was not
initialized!
[ 16.578808] uvcvideo 1-1.5:1.0: Entity type for entity Extension 3 was not
initialized!
[ 16.578810] uvcvideo 1-1.5:1.0: Entity type for entity Processing 2 was not
initialized!
[ 16.578812] uvcvideo 1-1.5:1.0: Entity type for entity Camera 1 was not
initialized!
[ 16.579413] input: Laptop_Integrated_Webcam_1.3M: as
/devices/pci:00/:00:1a.0/usb1/1-1/1-1.5/1-1.5:1.0/input/input14
[ 16.579870] usbcore: registered new interface driver uvcvideo
[ 16.579871] USB Video Class driver (1.1.1)
[ 17.229059] BTRFS warning (device dm-0): excessive commit interval 600
[ 17.229062] BTRFS info (device dm-0): disk space caching is enabled
[ 17.455312] BTRFS warning (device sda2): excessive commit interval 600
[ 17.455315] BTRFS info (device sda2): disk space caching is enabled
[ 17.857618] BTRFS warning (device dm-0): excessive commit interval 600
[ 17.857621] BTRFS info (device dm-0): disk space caching is enabled
[ 18.152918] BTRFS warning (device dm-0): excessive commit interval 600
[ 18.152920] BTRFS info (device dm-0): disk space caching is enabled
[ 18.288277] BTRFS warning (device dm-0): excessive commit interval 600
[ 18.288280] BTRFS info (device dm-0): disk space caching is enabled
[ 18.366993] BTRFS warning (device dm-0): excessive commit interval 600
[ 18.366995] BTRFS info (device dm-0): disk space caching is enabled
[ 18.427687] BTRFS warning (device dm-0): excessive commit interval 600
[ 18.427690] BTRFS info (device dm-0): disk space caching is enabled
[ 18.531462] BTRFS warning (device dm-0): excessive commit interval 600
[ 18.531464] BTRFS info (device dm-0): disk space caching is enabled
[ 20.823734] BTRFS warning (device dm-0): excessive commit interval 600
[ 20.823737] BTRFS info (device dm-0): disk space caching is enabled
[ 20.877491] BTRFS warning (device sda2): excessive commit interval 600
[ 20.877494] BTRFS info (device sda2): disk space caching is enabled
[ 20.950215] BTRFS warning (device dm-0): excessive commit interval 600
[ 20.950217] BTRFS info (device dm-0): disk space caching is enabled
[ 21.008972] BTRFS warning (device dm-0): excessive commit interval 600
[ 21.008975] BTRFS info (device dm-0): disk space caching is enabled
[ 21.083457] BTRFS warning (device dm-0): excessive commit interval 600
[ 21.083459] BTRFS info (device dm-0): disk space caching is enabled
[ 21.150589] BTRFS warning (device dm-0): excessive commit interval 600
[ 21.150591] BTRFS info (device dm-0): disk space caching is enabled
[ 21.206446] BTRFS warning (device dm-0): excessive commit interval 600
[ 21.206449] BTRFS info (device dm-0): disk space caching is enabled
[ 21.265467] BTRFS warning (device dm-0): excessive commit interval 600
[ 21.265469] BTRFS info (device dm-0): disk space caching is enabled
[ 22.850814] BTRFS warning (device dm-0): excessive commit interval 600
[ 22.850817] BTRFS info (device dm-0): disk space caching is enabled
[ 22.885809] BTRFS warning (device sda2): excessive commit interval 600
[ 22.885811] BTRFS info (device sda2): disk space caching is enabled
[ 22.949103] BTRFS warning (device dm-0): excessive commit interval 600
[ 22.949105] BTRFS info (device dm-0): disk space caching is enabled
[ 23.008419] BTRFS warning (device dm-0): excessive commit interval 600
[ 23.008422] BTRFS info (device dm-0): disk space caching is enabled
[ 23.066638] BTRFS warning (device dm-0): excessive commit interval 600
[ 23.066641] BTRFS
