Bug 208747 - Segmentation fault when reconfiguring
Summary: Segmentation fault when reconfiguring
Status: RESOLVED DUPLICATE of bug 209207
Alias: None
Product: Drivers
Classification: Unclassified
Component: Sound(ALSA) (show other bugs)
Hardware: Intel Linux
: P1 normal
Assignee: Jaroslav Kysela
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-07-30 15:23 UTC by simonas.pilkauskas
Modified: 2020-12-08 14:45 UTC (History)
2 users (show)

See Also:
Kernel Version: 5.5.7
Subsystem:
Regression: No
Bisected commit-id:

Attachments
alsa-info (29.90 KB, text/plain)
2020-07-30 15:23 UTC, simonas.pilkauskas 		Details
Add an attachment (proposed patch, testcase, etc.)

Description simonas.pilkauskas 2020-07-30 15:23:04 UTC 
Created attachment 290695 [details]
alsa-info

I was trying to use Hdajackretask to map a pin on my laptop (undetected LFE speaker on 0x10), however, Applying changes resulted in segfault.

Hdajackretask runs a script with the following line (which causes segfault):
echo 1 | tee /sys/class/sound/hwC0D0/reconfig

After restarting laptop I tried to run said line alone (adding sudo before tee) and got segmentation fault again.
Comment 1 Takashi Iwai 2020-12-08 14:45:06 UTC 
Dup.

*** This bug has been marked as a duplicate of bug 209207 ***
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