[Bug 64221] Warning at kernel/mutex.c:514 __mutex_lock_slowpath+0x27f/0x340

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=64221

--- Comment #4 from blondie85 at mail.ru ---
also this backlight bug cause the reset of kernel variable 'printk' which is
undesirable:

1. sysctl kernel.printk
kernel.printk = 3      3       3       3

2. /usr/lib/systemd/systemd-backlight load acpi_video1

3. sysctl kernel.printk
kernel.printk = 15      3       3       3

-- 
You are receiving this mail because:
You are on the CC list for the bug.