B*******e
发帖数: 3882 | 1 http://www.tgdaily.com/2007/01/31/best_buy_geeksquad_vistaproblems/
25 minutes to boot - Geek Squad warns of Vista first bootup times
Humphrey Cheung
January 31, 2007 13:26
Culver City (CA) - Some early Vista users and even experienced technical sup
port personnel are experiencing installation problems with Microsoft's newes
t operating system. Geek Squad employees at local Best Buy stores are handin
g store customers a paper "Public Service Announcement", warning of long wai
ts during the first |
|
t*********u
发帖数: 26311 | 2 故事梗概
病人发信说东西不是新的 是refurbished的 还说是lenovo说的
说不能bootup
我回信说lenov说是新的 并且愿意做3 way call
病人shutup
第二天病人电话说开始回避这个新旧问题 然后说不能bootup
************************************************************
我看没办法就让他return 病人居然用了usps pri + sigreturn
看来是老手
今天收到pkg 在邮局当面开的 发现东西都完好 就sb的回家了
结果回来仔细看 底部的两个角有很严重的磨损
一看就是摔在地上造成的
大家看怎么办？
我已经回信说我在邮局打开的包裹 有postman看见的 |
|
l***2
发帖数: 486 | 3 谢谢大家，刚面完，下面是面试问题。
Embedded Software Engineer, QualComm:
Software development process
waterfull
design
different argument passing in C and C++
array name constant address
integration
Linux command search for a file containing a string "abc"
build
how to debug if a phone doesn't bootup but bootup driver already included
reference vs. pointer
希望拿到offer! |
|
l***2
发帖数: 486 | 4 谢谢大家，刚面完，下面是面试问题。
Embedded Software Engineer, QualComm:
computer architecture
software architecture
Software development process
waterfull
design
different argument passing in C and C++
array name constant address
integration
Linux command search for a file containing a string "abc"
build
how to debug if a phone doesn't bootup but bootup driver already included
reference vs. pointer
希望拿到offer! |
|
d**********n
发帖数: 3634 | 5
不止，也得把PS安装到那儿，那样子PS bootup time 大概就几秒
有时间把整OS都装到那儿， 电脑bootup time 大概就8秒 |
|
v********e
发帖数: 1985 | 6 中国是一个农业社会，并且把农业社会发展到了极致，然后没有路可走了。中国的文化
是农业文化，而农业文化是以地为本的。所以即使到了今天，中国人有了钱会怎样投资
？买地买房。刨去土共政府在技术上投的钱，剩下有多少是富一代投的？
第一个技术社会的bootup是有前提条件的。第二个第三个技术社会可以从第一个boot，
所以现在中国即使总体上还不是技术社会，但追起来很快的。第一个技术社会的前提条
件是，要有很多闲钱，要有竞争压力。很多闲钱意味着人口要少。人口多了，闲钱就少
了。英国的优势是很明显的。首先是一个岛国，人口及人口潜力有限。虽然有很多殖民
地，但是殖民地的人是不算自己人的，否则美国人也不会独立. "No taxation without
representation" 的意思就是你丫收的钱比你自己人多，太TMD不把我们当自己人了。
第二，英国是在历年的战争中站对了队，所以财源滚滚。所以英国作为工业革命的发源
地是有先天条件的。
但是，第一个技术社会启动后会使得更多的文明发展技术，并且前期是有先发优势的。
而技术文明的中后期还是看人口。欧洲对人类文明的发展的作用和比重正在逐渐减少，
而人类... 阅读全帖 |
|
b********n
发帖数: 38600 | 7 以后中国所有政府，企业都用国货。
Why? Is there some component in your computer that you think is made in
America?
The BIOS chip of Dell computers has always used encrypted firmware, allowing
it to conceal all sorts of interesting 'features' if so desired. It's just
rarely exploited. All BIOS chips have extra memory that can be expoloited by
a reasonably-skilled hacker to own your machine. It's common now to jump
out of the BIOS code on bootup and execute a disk-based version of your BIOS
(EFI) instead. This all... 阅读全帖 |
|
s******s
发帖数: 3694 | 8 汇编跳转的， 你看现在有几个赚大钱的？
没用的，现在的产业分工没几个公司需要这些东西了。最多把 bootup 的几段搞清楚就
够了 |
|
b********r
发帖数: 7725 | 9 Personally i dont like Dell. I have 2 Latitude for business and 1 Inspiron
for family. Also I used XPS Studio recently and another old model of Desktop
. None of them made me feel comfortable.
Inspiron may be the worst laptop I have ever tried. Cheap framework, slow
bootup speed, thick and heavy. Comparatively speakin, HP is much better in
those aspects. Thinkpad is the best in laptop. Take a look of Inspiron's
quality before you spend your money.
Btw, I am not an Apple fan and I dont like iPad ... 阅读全帖 |
|
R*****g
发帖数: 72 | 10 Unfortunately, it is just rumor. The truth is the Jan update will only have
c&p, a file system change, and a lot of stability related bug fixes. The
file system change will cut down the bootup time for most of the apps by 50%
to 90%.
navigation |
|
d**********n
发帖数: 3634 | 11 8gb ram is plenty enough for photo processing. Video processing on the other
hand is more demanding and needs a decent graphcis card too, but you aren't
doing that. For cpu personally I like i7, and I feel like the lowest clock
i7 is still better than the highest clock i5, somebody fact-check me please.
SSD would be nice especially for fast bootup of your imac and photo
processing software...but the space is most likely not enough so you'll need
an external hard drive or something. Have no perso... 阅读全帖 |
|
d**********n
发帖数: 3634 | 12
Greatly reduce PS and LR bootup time, reduce the time it takes to jump from
image to image in LR (I think, not sure) |
|
e**n
发帖数: 5876 | 13 相机嘛, 就要反应速度快, 碰上突发事件, 要能以迅雷不及掩耳之势掏枪, 好比西北牛
仔, 一甩相机, 啪啪啪
这方面单反还是占据传统上的优势, 而革命机呢? 革命机本质上是个计算机加镜头. 计
算机嘛, 就有boot时间了.
那么来比一比谁能打出第一弹, 数据来着ephotozine.com, 采用的是"Switch on Time
to Taking a Photo".单位是s
先看看单反, 几个流行机型:
650d 0.4
k3 0.5
D5300 0.85
DF 0.45
下面看各家革命机代表机型:
gx7 1.1
EM10 1.3
NX30 1.2
J3 1.45
大概是单反的一倍时间
P+最新机型在这方面有很大提高. GM1是0.85, 而GH4更是缩短到了0.6. 这就真正和单
反持平了
S+呢? S+荣获了"慢枪手"称号, 从nex时代, 就没进过2秒, 新机器, 无论是aps还是ff,
都是一样:
a6000 2.1
a5000 2.2
A7 2.4
枪手大战, 一甩相机
啪啪啪啪啪啪, 单反枪手和GH4枪手甩出了第一弹
接着
啪啪啪啪啪啪, 各家其他革命机枪手也甩出... 阅读全帖 |
|
p*********6
发帖数: 679 | 14 Macbook Pro 开机找不到Bootup Harddrive了。想自己换Harddrive Cable (希望不是
Harddrive本身情况)，请教几个问题：
1）Macbook Pro 应该是2012 或者 2013的（A1278)，Harddrive Cable是同样的吗？还
是不同年有不同型号？
2）有没有办法能初步先检查一下Harddrive （在买Cable前）？
3）Cable是不是在ebay上买？可靠吗？估计工作不工作，无法退了。
谢谢。 |
|
t******a
发帖数: 1200 | 15 如题。按下电源开关后 LED 指示灯似乎工作正常，但屏幕一片漆黑，连 BIOS
bootup screen 都出不来。也没有出错警告声。
打电话给 Customer Service, 被建议 remove battery, AC power, 长按
power 30 秒放电。做完后故障依旧。因此给了个 case number, 说要把
thinkpad 寄到 repair center 去修。
曾经用过 n > 5 个 thinkpad, 这是第一个在保修期内出这么严重问题的机器。 |
|
j*****e
发帖数: 11116 | 16 今天放进去一块全新刚开包的SSD，第一次bootup，BIOS可以正确识别HDD，然后用usb
flash drive上的pe启动了一次机器，再次重启，SSD就挂了，接到其他电脑上均不正常
，有的是不识别，有的是能拷贝文件但是极不稳定，总会出错，完成拷贝的文件倒是没
有问题。
如果用usb flash drive上的pe系统，机器没有任何问题，我估计是sata口有啥毛病了
，电压过高之类的。
用thinkpad自带的hdd检测软件，显示Error code 0000: Read verification failed
call了lenovo，要了shipping box了，寄回去修了。
像这种比较蹊跷的情况，请问要不要打封信放在box里，详细描述症状。
这是烧的第三块硬盘了，太可怕 |
|
u**i
发帖数: 142 | 17 我的机器也不行，是不是新机器的问题。我的bootcode是0000.0202.0023, bootup: 23 |
|
|
k***e
发帖数: 7933 | 19 你是用1.6通用版吗？
我的是bootup code: 23，现在是用P61-Beta- (BC16+).mega.YT.4opt
能不能刷通用1.6版呢？ |
|
k***e
发帖数: 7933 | 20 我的是bootup code: 23，现在是用P61-Beta- (BC16+).mega.YT.4opt
能不能刷通用1.6版呢？ |
|
a***e
发帖数: 27968 | 21 nop, he just posted an OEM ISO.
i put it on a DOS T400 and have hard time to activate.
so i pulled the HDD and moved to a vista T400.
it activated upon bootup. no tricks needed. |
|
b**********y
发帖数: 7371 | 22 This is quite haphazard - timing issue that I can tell here - depending on
when the HDD1 is mounted.
During a normal bootup, the rcS script is run before the automount daemon
completes, it may not find the device path to the HDD.
I think it is safe to add some delay, insert "sleep 60" before mkdir line,
and give it a try... |
|
w*s
发帖数: 7227 | 23 nothing in screen, what could be the issue ?
thx ! |
|
s*******e
发帖数: 1395 | 24 我的X200使用中突然crash，然后就无法bootup了。甚至连window启动画面都看不到。
下载USB DRIVE工具检查，没发现硬件硬盘问题。
可惜我没有做recovery盘。X200没有CDROM.哪位好心人可以告诉哪里可以下载OEM
windows .iso? 怎样才能做USB启动盘？或者有其他修复工具？
先谢过了 |
|
t******8
发帖数: 2803 | 25 测过。SSD进入windows以后完全没问题。对了，上次为了troubleshoot频繁BSOD问题，
我把fast bootup选项关了，可能与此有关。 |
|
d********t
发帖数: 837 | 26 Just pop in the unbuntu CD and use WUBI to install. In my dell lappy I had
to change a couple of files afterwards, otherwise it will just hang at
bootup. A little bit of googling will do.
You can also use the proper way to dualboot with linux and windows
partitions. It's perfectly fine to keep the recover partition intact but I
personally never use the recovering service so can't comment on the
procedure once you remove Vista. It may be as easy as doubleclicking
something in XP. I'm just not sur |
|
b****r
发帖数: 113 | 27 新手是不能给建议的， 不够格啊 ：）
不过要事我就这么干， cd bootup
sudo grub
>root (hd0,0)
>setup (hd0)
>quit
有恃无恐啊， 反正你的hd0,3还在。 |
|
k**L
发帖数: 3630 | 28 Thanks for reply. here is the situation. I wanted to install a suitable
Linux Distro. into a old laptop that I have, this laptop has no CD-rom,
floppy drive, so I can't install any Distro that require CD/DVD bootup. Are
you saying that I should install DSL first? I tried loadlin but I think it
need a Linux partition first. so I am stuck. I've got a 30GB hard drive with
DOS command.com only. But I can take it out and copy file into it via
windows as a USB drive. I was thinking about OPENSUSE, you |
|
w****g
发帖数: 597 | 29 Embedded Linux Achieves One-Second Boot Time
Sam writes
"A new goalpost has been set in the race for faster bootup times.
MontaVista Software announced (and demonstrated at the Virtual Freescale
Technology Forum) a dashboard application going from cold boot to
operational in one second flat on their embedded Linux platform. Although
this is unlikely to immediately benefit your average Linux user, previous
real-time patches have eventually made their way into the main kernel."
http://www.mvista.c |
|
p*****s
发帖数: 344 | 30 check those files, and your runlevel
ls -la /etc/rc*.d/S99rc.local
you will see which rc.local is executed durint bootup |
|
d****r
发帖数: 30 | 31 boot time is actually an important issue for DESKTOP users. And it is ture
that opensolaris does not offer too much to desktop users on speed issue,
like gui responsiveness.
You can definitely not rule out the possibility that opensolaris could be
damnly slow on some laptops. I can tell you mine that is a sony vgn t17c.
The bootup did take 3 min+ till the DE fully loaded.
and one should be called stupid if opensolaris runs slowly on her/his lap.
it's just irrational
nothing
have |
|
|
j*****h
发帖数: 2577 | 33 wow
unbuntu9.04 在我的老机器上已经启动很快了，差不多1m25秒的样子 |
|
|
j*****h
发帖数: 2577 | 35 从grub启动以后选，到全搞定（输入login的时间没算）
就到login的话无十多秒 |
|
E*V
发帖数: 17544 | 36 i think you wan to say 12.5 second? |
|
|
|
m******t
发帖数: 2416 | 39 +1 Fun To Watch
-1 Meaningless |
|
w********e
发帖数: 557 | 40 It is hard to believe vista boots faster than win7. |
|
y**b
发帖数: 10166 | 41 win7启动本来就慢，只是那帮评测的经常拿ssd测试，搞出个25秒的数据来跟以前
hd比，无聊。
win7下了些功夫，可是跟vista比根本就没什么本质区别，设置界面变得越来越繁琐
复杂。我估摸着10年之内windows这个东西会沦落下去慢慢完蛋。 |
|
z**r
发帖数: 17771 | 42 vista boots faster than win7? |
|
N****w
发帖数: 21578 | 43 这个是boot 完再开一个 web 页面
如果仅仅是 boot 到桌面，似乎 win7 快一点，但是。。。随后。。。开页面慢了
可能是启动的东西太多 hehe |
|
a*****i
发帖数: 4391 | 44 windows with a shitload of services... |
|
|
w********e
发帖数: 557 | 46
Don't know why, I can't use the startup program by the MIT kid to disable
those services anymore on win7. |
|
p*****a
发帖数: 1152 | 47 刚才做了个类似的测试，从GRUB选项选定到KDE自动登录到浏览器自动打开一共25.7秒
。只不过3.0G的P4机器。 |
|
N****w
发帖数: 21578 | 48 其实这个时间还是挺长的
分段统计一下，估计 kernel boot 完到 init 才几秒
然后 devices 初始化和各种 service 启动，到 X，也是几秒
然后 X 启动到 login，也是几秒
然后自动登录 KDE 启动，十来秒
然后开浏览器，也是几秒
如果 X 启动能和一部分 service 启动同时进行，估计能省几秒
很多 service 是可以在 X/KDE 起来之后再运行的，无所谓
不过 device 初始化的时间是必须的
然后就是 KDE 启动速度是关键 |
|
c***a
发帖数: 655 | 49 does it really matter? I hardly reboot my linux box |
|
N****w
发帖数: 21578 | 50 这。。。第一印象很重要。。。
而且网本是需要经常开、关的
hibernation/wakeup 其实也比较花时间
standby/wakeup 还可以接受 |
|
