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action #126068

Updated by pvorel over 1 year ago

## Observation 

 openQA test in scenario opensuse-Tumbleweed-DVD-aarch64-ltp_dio@aarch64 fails in 
 [boot_ltp](https://openqa.opensuse.org/tests/3173656/modules/boot_ltp/steps/9). 

 NOTE: this effectively breaks any aarch64 kernel testing on o3 (install_ltp often fails and thus not any LTP test is run: https://openqa.opensuse.org/tests/3178342#next_previous). [boot_ltp](https://openqa.opensuse.org/tests/3173656/modules/boot_ltp/steps/9) 

 ## Test suite description 
 LTP_ENV=TMPDIR=/var/tmp/ is to test on btrfs instead of tmpfs 


 ## Reproducible 

 Fails since (at least) Build [20230313](https://openqa.opensuse.org/tests/3173656) (current job) 


 ## Expected result 

 Last good: [20230308](https://openqa.opensuse.org/tests/3165924) (or more recent) 


 ## Further details 

 Always latest result in this scenario: [latest](https://openqa.opensuse.org/tests/latest?arch=aarch64&distri=opensuse&flavor=DVD&machine=aarch64&test=ltp_dio&version=Tumbleweed) 

 LTP tests sometimes fail during boot on aarch64(slowed backend). We figured out that `GRUB_TIMEOUT=-1` is not set.  
 You can see it in    https://openqa.opensuse.org/tests/3173645/file/install_ltp-grub    which contains grub after installation. 

 Problem is in `disable_grub_timeout` during installation: 
 https://openqa.opensuse.org/tests/3172869#step/disable_grub_timeout/6 

 Timeout is untouched, you can also download video from installation and check it frame by frame. 

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