debojyoti

Lenovo ideapad 330 (15ARR) ubuntu issues and their solutions

Issue-1: None of the ubuntu distros are getting installed

Solution: Ubuntu distros lower than 18.10 will not work in this laptop, as minimum kernal version required is 4.18.

So install ubuntu 18.10 / xubuntu 18.10 / lubuntu 18.10 / kubuntu 18.10 in UEFI mode

Issue-2: Wifi is not working

EleotleCram

int aprintf(char *str, ...) {
	int i, j, count = 0;

	va_list argv;
	va_start(argv, str);
	for(i = 0, j = 0; str[i] != '\0'; i++) {
		if (str[i] == '%') {
			count++;

			Serial.write(reinterpret_cast<const uint8_t*>(str+j), i-j);