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ROGA
n00b
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Joined: 17 Feb 2018
Posts: 59
Location: Zurich, Switzerland

PostPosted: Tue Aug 13, 2019 1:47 pm    Post subject: [SOLVED] Boot delayed Reply with quote

Hi,

I have a gentoo on my usb-stick. It work's fine, but when I boot from the stick, I see a delay from ~40s. Here is the part from dmesg:

Code:
[    0.632566] ACPI: Power Button [PWRB]
[    0.632599] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[    0.632604] ACPI: Power Button [PWRF]
[    0.633232] ACPI: Invalid active2 threshold
[    0.633397] thermal LNXTHERM:00: registered as thermal_zone0
[    0.633398] ACPI: Thermal Zone [TZ00] (28 C)
[    0.633704] thermal LNXTHERM:01: registered as thermal_zone1
[    0.633705] ACPI: Thermal Zone [TZ01] (30 C)
[    0.633804] drm_mm: Testing DRM range manger (struct drm_mm), with random_seed=0x9b7c9aa7 max_iterations=8192 max_prime=128
[    0.633805] drm_mm: igt_sanitycheck - ok!
[    0.633826] igt_debug 0x0000000000000000-0x0000000000000200: 512: free
[    0.633827] igt_debug 0x0000000000000200-0x0000000000000600: 1024: used
[    0.633828] igt_debug 0x0000000000000600-0x0000000000000a00: 1024: free
[    0.633829] igt_debug 0x0000000000000a00-0x0000000000000e00: 1024: used
[    0.633830] igt_debug 0x0000000000000e00-0x0000000000001000: 512: free
[    0.633831] igt_debug total: 4096, used 2048 free 2048
[    1.605840] tsc: Refined TSC clocksource calibration: 2194.917 MHz
[    1.605849] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fa37107ca2, max_idle_ns: 440795258165 ns
[    1.681121] clocksource: Switched to clocksource tsc
[   42.531584] loop: module loaded
[   42.531585] Silicon Labs C2 port support v. 0.51.0 - (C) 2007 Rodolfo Giometti
[   42.531769] VMware PVSCSI driver - version 1.0.7.0-k
[   42.531987] ahci 0000:00:1f.2: version 3.0
[   42.532152] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x1 impl SATA mode
[   42.532154] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part ems apst
[   42.532768] scsi host0: ahci
[   42.532951] scsi host1: ahci
[   42.533086] scsi host2: ahci
[   42.533179] scsi host3: ahci
[   42.533247] scsi host4: ahci
[   42.533328] scsi host5: ahci
[   42.533367] ata1: SATA max UDMA/133 abar m2048@0xf7e3a000 port 0xf7e3a100 irq 27


Can anybody tell me, why my stick has this delay? What can I do to resolve this delay?
_________________
regards,

Roland


Last edited by ROGA on Wed Aug 14, 2019 1:49 pm; edited 1 time in total
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ROGA
n00b
n00b


Joined: 17 Feb 2018
Posts: 59
Location: Zurich, Switzerland

PostPosted: Wed Aug 14, 2019 1:49 pm    Post subject: Reply with quote

ok, I could solve the delay-problem by disabling following options in the kernel config:

Device Drivers > Graphics support >Direct Rendering Manager

Option 1: Insert extra checks and debug info into the DRM range managers
Option 2: kselftests for DRM

So, it should look like this:

Code:

--- Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)
           [*]   DRM DP AUX Interface 
           [ ]   Insert extra checks and debug info into the DRM range managers
           < >   kselftests for DRM   
           [*]   Enable legacy fbdev support for your modesetting driver
           (100)   Overallocation of the fbdev buffer
           [ ]     Shamelessly allow leaking of fbdev physical address (DANGEROUS)
           [*]   Allow to specify an EDID data set instead of probing for it

_________________
regards,

Roland
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