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since currently I cannot access the tmux session open on sandbox, I cannot get the detailed log info, so I try to open a new jupyter notebook, it throws that
$ jupyter notebook
...
[E 16:17:10.962 NotebookApp] Failed to write server-info to /storage01/users/s**********/.local/share/jupyter/runtime/nbserver-124579.json: [Errno 122] Disk quota exceeded: '/storage01/users/s**********/.local/share/jupyter/runtime/nbserver-124579.json'
Traceback (most recent call last):
File "/users/s**********/miniconda3/bin/jupyter-notebook", line 11, in<module>sys.exit(main())
File "/users/s**********/miniconda3/lib/python3.7/site-packages/jupyter_core/application.py", line 268, in launch_instance
return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs)
File "/users/s**********/miniconda3/lib/python3.7/site-packages/traitlets/config/application.py", line 845, in launch_instance
app.start()
File "/users/s**********/miniconda3/lib/python3.7/site-packages/notebook/notebookapp.py", line 1933, in start
self.write_browser_open_file()
File "/users/s**********/miniconda3/lib/python3.7/site-packages/notebook/notebookapp.py", line 1842, in write_browser_open_file
with open(self.browser_open_file, 'w', encoding='utf-8') as f:
OSError: [Errno 122] Disk quota exceeded: '/storage01/users/s**********/.local/share/jupyter/runtime/nbserver-124579-open.html'
when uploading photos to onedrive, select no more than 30 images, then the icon of onedrive would appear, otherwise, the icon won't show. Although it can be saved via save to files for more than 30 images, it will directly save the .HEIC format instead of .jpg.
R 3.6.3 with as-cran after install libcurl4-openssl-dev
$ R CMD check --as-cran fRLR_1.2.tar.gz
* using log directory ‘/media/weiya/PSSD/GitHub/fRLR.Rcheck’
* using R version 3.6.3 (2020-02-29)
* using platform: x86_64-pc-linux-gnu (64-bit)
* using session charset: UTF-8
* using option ‘--as-cran’
* checking for file ‘fRLR/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘fRLR’ version ‘1.2’
* package encoding: UTF-8
* checking CRAN incoming feasibility ...
*** caught segfault ***
address 0x77346, cause 'memory not mapped'
Traceback:
1: curlGetHeaders(u)
2: doTryCatch(return(expr), name, parentenv, handler)
3: tryCatchOne(expr, names, parentenv, handlers[[1L]])
4: tryCatchList(expr, classes, parentenv, handlers)
5: tryCatch(curlGetHeaders(u), error = identity)
6: .fetch(u)
7: .check_http_A(u)
8: FUN(X[[i]], ...)
9: lapply(urls[pos], .check_http)
10: do.call(rbind, lapply(urls[pos], .check_http))
11: check_url_db(url_db_from_package_sources(dir), remote = remote)
12: doTryCatch(return(expr), name, parentenv, handler)
13: tryCatchOne(expr, names, parentenv, handlers[[1L]])
14: tryCatchList(expr, classes, parentenv, handlers)
15: tryCatch(check_url_db(url_db_from_package_sources(dir), remote = remote), error = identity)
16: .check_package_CRAN_incoming(pkgdir, localOnly)
17: check_CRAN_incoming(!check_incoming_remote)
18: tools:::.check_packages()
An irrecoverable exception occurred. R is aborting now ...
Segmentation fault (core dumped)
and it throws
> library(curl)
Error:packageornamespaceloadfailedfor ‘curl’ in dyn.load(file, DLLpath=DLLpath, ...):unabletoloadsharedobject'/home/weiya/R/x86_64-pc-linux-gnu-library/3.6/curl/libs/curl.so':/usr/lib/x86_64-linux-gnu/libcurl.so.4:version `CURL_OPENSSL_3' not found (required by /home/weiya/R/x86_64-pc-linux-gnu-library/3.6/curl/libs/curl.so)
> library(Rcpp)
Error: package or namespace load failed for‘Rcpp’in dyn.load(file, DLLpath = DLLpath, ...):
unable to load shared object '/media/weiya/PSSD/Programs/anaconda3/envs/R4.1.0/lib/R/library/Rcpp/libs/Rcpp.so':
/usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.26' not found (required by /media/weiya/PSSD/Programs/anaconda3/envs/R4.1.0/lib/R/library/Rcpp/libs/Rcpp.so)
open rstudio after activating R4.1.0, then it throws,
> library(fRLR)
Error: package or namespace load failed for‘fRLR’in dyn.load(file, DLLpath = DLLpath, ...):
unable to load shared object '/media/weiya/PSSD/Programs/anaconda3/envs/R4.1.0/lib/R/library/Rcpp/libs/Rcpp.so':
/usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.26' not found (required by /media/weiya/PSSD/Programs/anaconda3/envs/R4.1.0/lib/R/library/Rcpp/libs/Rcpp.so)
A stack imbalance occurs when the data structure used to keep track of called functions, arguments, and return values becomes corrupted or misaligned.
Most times, the stack is a memory pointer that stores the address where control will resume when the current function call exits back to the caller. There are different variants on this, sometimes the arguments to a function are also appended to the stack, as well as the return value. What is most important here is that the caller and callee should agree upon how to restore it back to the prior state when the callee exits. This agreement is frequently known as the Calling Convention.
and recall Brian's comment,
This started with Rcpp's update to 1.0.7, and seems to be (on most platforms) corrupting R's memory allocations which has made it impossible so far to get a handle on it.
history file left over from an older version of Julia
on itsc,
$ julia1.4.1
_
_ _ _(_)_ | Documentation: https://docs.julialang.org
(_) | (_) (_) |
_ _ _||_ __ _ | Type "?"for help, "]?"for Pkg help.
|||||||/_` | | | | |_| | | | (_| | | Version 1.4.1 (2020-04-14) _/ |\__'_|_|_|\__'_| | Official https://julialang.org/ release|__/ |ERROR: Invalid history file (/users/s1155113972/.julia/logs/repl_history.jl) format:If you have a history file left over from an older version of Julia,try renaming or deleting it.Invalid character: '\0' at line 9011
Activity
[-]evince from terminal[/-][+]misc[/+]szcf-weiya commentedon Jun 6, 2021
strange icon on G40
install (refer to https://askubuntu.com/questions/136473/how-do-i-change-the-icon-theme-in-ubuntu)
then run
switch the theme from
HighContrasttoUbuntu-mono-light.now it becomes
szcf-weiya commentedon Jun 19, 2021
cannot open jupyter notebook on chpc
since currently I cannot access the tmux session open on sandbox, I cannot get the detailed log info, so I try to open a new jupyter notebook, it throws that
szcf-weiya commentedon Jul 7, 2021
tips on iPad
when uploading photos to onedrive, select no more than 30 images, then the icon of onedrive would appear, otherwise, the icon won't show. Although it can be saved via
save to filesfor more than 30 images, it will directly save the.HEICformat instead of.jpg.szcf-weiya commentedon Jul 8, 2021
fail to download in chrome
failed on a HTTP website,
try
wgetinstead, but remember to use HTTPszcf-weiya commentedon Jul 16, 2021
upgrade notes for fRLR
upgrade document to
roxygen2and
UTF-8to avoid the warning, https://stackoverflow.com/questions/51694929/warning-about-utf-8-with-roxygen2not available for .Call() for package "fRLR"refer to https://stackoverflow.com/questions/58132832/error-function-is-not-available-for-call-for-package-x and https://r-pkgs.org/src.html#cpp, and also need to update the NAMESPACE since by default it did not update after rebuilding,
fRLR.Rprojin Rstudio, triedTest Package, but throwsError: No testthat directories found in /media/weiya/PSSD/GitHub/fRLR Execution halted Exited with status 1.following https://github.com/szcf-weiya/prin_curve/tree/master/tests, add such folder.
R 3.6.3 with
as-cranafter installlibcurl4-openssl-devand it throws
tried
use rstudio in env
R4.1.0open
rstudioafter activatingR4.1.0, then it throws,but pure R works well.
check the library
this can be solved by adding
before running
rstudio, and it can be checked that the configure env in Rstudio by typingin its builtin terminal
in pure R,
while in rstudio,
set inside the rstudio session is not enough,
temporary solution is to add
.First <- function(){ Sys.setlocale("LC_TIME","en_US.utf8") + if (R.home() == "/media/weiya/PSSD/Programs/anaconda3/envs/R4.1.0/lib/R") + Sys.setenv(LD_LIBRARY_PATH="/media/weiya/PSSD/Programs/anaconda3/envs/R4.1.0/lib:$LD_LIBRARY_PATH") }in
~/.Rprofile, more explanation on Rprofile refers toWarning: stack imbalance in 'withVisible', 37 then 139https://stackoverflow.com/questions/6779530/what-is-a-stack-imbalance/6779895
and recall Brian's comment,
szcf-weiya commentedon Aug 4, 2021
upgrade memory
currently, it seems that there are two empty slots, but I remember that only two slots are available.
other notes also mentioned that there is only two memory slots,
http://www.ibmbjb.com/thread-347311-1-1.html
and https://gaopc.cn/6165.html
a candidate: https://www.amazon.com/Tech-PC4-17000-Notebook-Computer-AT16G1D4S2133ND8N12V/dp/B07KGLTT7V/
note that the maximum ram speed would depend on the CPU https://www.shareus.com/computer/how-to-check-maximum-ram-speed-supported-by-your-computer.html
and the supported RAM types of Intel® Core™ i5-6300HQ CPU is (refer to https://www.cpu-world.com/CPUs/Core_i5/Intel-Core%20i5-6300HQ%20Mobile%20processor.html)
szcf-weiya commentedon Aug 5, 2021
szcf-weiya commentedon Aug 16, 2021
1m_ipv4_udp_receive_buffer_errors
no drops
currently
then change it to (refer to https://cizixs.com/2018/01/13/linux-udp-packet-drop-debug/ and https://serverfault.com/questions/899364/netdata-ipv4-udp-errors
szcf-weiya commentedon Sep 8, 2021
different correspondent/receipt. The second one should be
z, but it inherits the first oneszcf-weiya commentedon Oct 27, 2021
no pop windows after upgrading Plots in julia1.6
with GR, the plot did not pop up,
while with pgfplotsx, the pdf plot would pop up.
szcf-weiya commentedon Oct 27, 2021
reset audio without rebooting
just came across a situation that it warns that the audio is problematic and needs to reboot when clicking a Youtube video. Here is a way to avoid rebooting, https://askubuntu.com/questions/15223/how-can-i-restart-pulseaudio-without-having-to-logout
although
-Dfailed, but actually the audio would resume. So the actual step to take effect is-k.szcf-weiya commentedon Dec 3, 2021
history file left over from an older version of Julia
on itsc,
copy file and remove it
szcf-weiya commentedon Feb 1, 2022
deactivate email account
szcf-weiya commentedon Oct 19, 2022
pipeline in convert?
how to avoid
tmp.pngin the following command.convert fit-exp-1.png loss-exp-1.png +append tmp.png; eog tmp.pngszcf-weiya commentedon Jan 17, 2023
htop show unique processes
https://askubuntu.com/questions/312419/htop-showing-duplicate-applications-with-very-odd-bizarre-results-upwards-of-20
szcf-weiya commentedon Feb 1, 2023
szcf-weiya commentedon Feb 20, 2023
https://pandas.pydata.org/Pandas_Cheat_Sheet.pdf